baber/WOPTO huggingface dataset:
Patent SG-11201811643T-A (SG)
Title: Compounds and methods for modulating rna function
Inventor: PETTER RUSSELL C
IPC: C12N15/113
Filed: 2017-06-30
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111111111111111111111111111111111111111111111111111111111111111111111 0111111 Organization 0 International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/006074 A3 04 January 2018 (04.01.2018) W I PO I PCT (51) International Patent Classification: C12N 15/113 (2010.01) C07K 2/00 (2006.01) Published: — with international search report (Art. 21(3)) (21) International Application Number: — before the expiration of the time limit for amending the PCT/US2017/040514 claims and to be republished in the event of receipt of (22) International Filing Date: amendments (Rule 48.2(h)) 30 June 2017 (30.06.2017) (88) Date of publication of the international search report: (25) Filing Language: English 15 February 2018 (15.02.2018) (26) Publication Language: English (30) Priority Data: 62/357,654 01 July 2016 (01.07.2016) US 62/453,487 01 February 2017 (01.02.2017) US (71) Applicant: ARRAKIS THERAPEUTICS, INC. [US/US]; c/o Goodwin Procter 100 Northern Avenue, Boston, Massachusetts 02210 (US). (72) Inventors: PETTER, Russell C.; 22 Robinwood Lane, Stow, Massachusetts 01775 (US). BARSOUM, James _ Gregory; 6 Moreland Avenue, Lexington, Massachusetts 02421 (US). KUMARAVEL, Gnanasambandam; 21 Ap- pletree Lane, Lexington, Massachusetts 02420 (US). BAIR, = = Kenneth W.; 41 Cartwright Road, Wellesley, Massachu- _ setts 02482 (US). = (74) Agent: REID, Andrea L.C. et al.; One International = Place, 40th Floor, 100 Oliver Street, Boston, Massachusetts 02110-2605 (US). Designated States (unless otherwise indicated, for every _ (81) = kind of national protection available): AE, AG, AL, AM, = AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, = CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, = = KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, _ = _ OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. = = = (84) Designated States (unless otherwise indicated, for every = kind of regional protection available): ARIPO (BW, GH, — GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, = UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, — M 71' MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). IN 0 0 0 --.... 00 1-1 (54) 0 Title: COMPOUNDS AND METHODS FOR MODULATING RNA FUNCTION ei (57) : The present invention provides compounds, compositions thereof, and methods of using the same.
Patent SG-11201909868Y-A (SG)
Title: Compositions and methods of treating huntington's disease
Inventor: SAH DINAH
IPC: C12N15/86
Filed: 2018-05-04
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 November 2018 (08.11.2018) WIPO I PCT omit VIII °nolo III tom 1110 01110111110 mil (10) International Publication Number WO 2018/204803 Al (51) International Patent Classification: C12N 15/09 (2006.01) C12N 15/86 (2006.01) C12N 15/11 (2006.01) C12N 15/861 (2006.01) C12N 15/113 (2010.01) (21) International Application Number: PCT/US2018/031117 (22) International Filing Date: 04 May 2018 (04.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/501,786 05 May 2017 (05.05.2017) US 62/507,921 18 May 2017 (18.05.2017) US 62/520,086 15 June 2017 (15.06.2017) US (71) Applicant: VOYAGER THERAPEUTICS, INC. [US/US]; 75 Sidney Street, Cambridge, MA 02139 (US). (72) Inventors: SAH, Dinah, Wen-Yee; 75 Sidney Street, Cam- bridge, MA 02139 (US). CHEN, Fen; 75 Sidney Street, Cambridge, MA 02139 (US). ZHOU, Pengcheng; 75 Sid- ney Street, Cambridge, MA 02139 (US). WANG, Xin; 75 Sidney Street, Cambridge, MA 02139 (US). SHU, Yan- quan; 75 Sidney Street, Cambridge, MA 02139 (US). HOU, Jinzhao; 75 Sidney Street, Cambridge, MA 02139 (US). (74) Agent: WARD, Donna, T. et al.; DTWARD, PC, 142A Main Street, Groton, MA 01824 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) with sequence listing part of description (Rule 5.2(a)) (54) Title: COMPOSITIONS AND METHODS OF TREATING HUNTINGTON'S DISEASE FIG. 1 O cc 100 120 130 110 120 1 O O (57) : The present invention relates to adeno-associated viral (AAV) particles encoding siRNA molecules and methods for treating Huntington's Disease (HD).
Patent HU-191162-B (HU)
Title: Test body for evaluating the results of non-destructive testing as well as method for producing test bodies
Inventor: TARNAI GYOERGY
IPC: G01N29/30
Filed: 1985-01-07
Abstract: The control specimen 1 according to the invention consists of a metal basic body 2 and artificial inclusions arranged in it, where the inclusions 6, 7, 8 are suitably sintered non-metallic configurations arranged according to size and distribution conforming to the purpose of the test. During production of the control specimens at least one layer is formed from a metal melt, into which the inclusions 6, 7, 8 are inserted conforming to the shape and arrangement of the required fault location or locations. Further inclusions may be arranged in a further upper layer and several layers may be formed with or without inclusions. The artificial defects can be produced either by forming cavities into the layer 2 after solidification and cooling, and inserting the inclusion/s/ into the appropriate cavity or cavities or by spreading them into the layer-forming metal melt before solidification. <IMAGE>
Patent AT-391895-B (AT)
Title: Apparatus for the production of a yarn
IPC: D01H4/38
Filed: 1988-02-29
Granted: 1990-12-10
Abstract: In an apparatus for the production of a yarn, with two spinning drums 1, 2 forming a suction-controlled spinning gusset 4, there is a fibre feed device consisting of a feeder roller 6 which has a suction-controlled circumferential region 8 and on the spinning-drum side, axially next to this suction-controlled circumferential region 8, a suction zone 9 with a blowing zone 10 which is located downstream on the run-off side and which is followed by a fibre guide device 14. In order to obtain fault-free fibre guidance, the fibre guide device 14 consists of a covering 15 which closes off the spinning gusset 4 and which forms, relative to the blowing zone 10, a suction slit 18 for the fibre strand 12b lifting off from the feeder roller 6. <IMAGE>
Patent AT-408222-B (AT)
Title: Adhesion-inhibiting composition, in particular for producing components based on cement
IPC: C10M105/22
Filed: 1998-05-22
Granted: 2001-09-25
Abstract: The invention relates to an adhesion-inhibiting composition which is used, in particular, in the production of products based on cement. The composition of the invention is characterized in that it comprises at least one saturated or unsaturated carboxylic acid having 16-18 carbon atoms and/or glyceride ester thereof together with a carrier medium which vaporizes at ambient temperature and, if desired, other known additives. The composition of the invention has an excellent adhesion-inhibiting or anticorrosion action and is at the same time environmentally friendly.
Patent HU-197395-B (HU)
Inventor: HORVATH GYOEZOE
IPC: B65D6/00
Filed: 1985-01-15
Abstract: A találmány folyadéktároló, főleg bor vagy egyéb élelmiszeripari folyadékok, továbbá agresszív tulajdonságú cseppfolyós halmazállapotú anyagok tárolására, amely elöregyártott lemezeket, tisztitóajtókat, csöátvezetö hüvelyeket és idomokat, valamint szigetelést tartalmaz. Jellegzetessége, hogy az elöregyártott lemezek legalább az egyik oldalon szigetelő réteggel (2), - célszerűen szigetelő lapokkal - vannak ellátva, majd az építési helyszínen egymáshoz vannak csatlakoztatva. A lemezek szigetelő rétege (2) sarokelemmel (3) van folytonositva, a sarokelem (3) pedig folyadékzáróan a szigetelő réteghez (2) van erősítve.  .A résziét zJ 197395
Patent HU-187214-B (HU)
Inventor: BANSZKY JOZSEF
IPC: E04H5/08
Filed: 1983-01-27
Abstract: A találmány tárgyát képező épület lényege, hogy az oldalfalait oszlopai közvetlenül vagy közvetve a talajba, rögzített vasbeton oszlopok, továbbá az egymással szemközti vasbeton oszlopokat a járószint alatt összetartó vonórúűjai és a tetőszerkezet szarufáit a vasbeton oszlopokhoz kapcsoló acélkengyelei vannak.  -1-
Patent HU-206671-B (HU)
Title: Process for purifying melphalane
Inventor: POOLE STEPHEN WILLIAM
IPC: A61P35/00
Filed: 1988-11-18
Abstract: The present invention relates to a new two-component pharmaceutical formulation of melphalan in which the two components comprise     a) freeze-dried mephalan hydrochloride and b) a solvent-diluent comprising a citrate, propylene glycol and ethanol. Substantially pure melphalan, substantially pure melphalan hydrochloride and methods for preparing them are also described.
Patent HU-194831-B (HU)
Title: Process for preparing new quinolone derivatives and pharmaceuticals comprising the same
Inventor: CAMPBELL SIMON F
IPC: C07D401/12
Filed: 1986-01-29
Abstract: Quinolone inotropic agents (and their pharmaceutically acceptable salts) of the formula:- 
<CHEM>
 where n is 0, 1 or 2; R<1> is selected from -NR<4>R<5>, -NR<4>CO(C1-C4 alkyl), -NR<4>CONR<4>R<5>, - NR<4>COOR<5>, S(O)m(C1-C4 alkyl), -SO2NR<4>R<5>, -NR<4>SO2R<5>, -OCONR<4>R<5>, -OCO(C1-C4 alkyl), -OR<5>, -OCH2.Het, -COOR<4>, -CONR<4>R<5> and Het min ; R<4> is H or C1-C4 alkyl and R<5> is H, C2-C4 alkyl or -CH2CH2N(C1-C2 alkyl)2, or R<4> and R<5> taken together with the nitrogen atom to which they are attached form a saturated 5- or 6-membered heterocyclic group optionally containing a further heteroatom or group selected from O, S and N-R<6> where R<6> is H or C1-C4 alkyl;
 m is 0, 1 or 2;
 Het is a 5- or 6-membered nitrogen-containing aromatic heterocyclic group attached by a carbon atom to the adjacent -CH2- group;
 Het min  is a 5- or 6-membered nitrogen-containing heterocyclic group;
 R<2>, which is attached to the 3-, 4-, 5-, 6-, 7- or 8-position, is H, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, cyano, halo, CF3 or -NR<4>R<5> where R<4> and R<5> are as defined above;
 R<3> is H or C1-C4 alkyl;
 X is H, C1-C4 alkoxy, hydroxy, halo or CF3;
 and the dotted line between the 3- and 4-positions represents an optional bond;
 and the pharmaceutically acceptable salts of the compounds of the formula (I).
Patent HU-184416-B (HU)
Title: Holding profile for aelt conveyors
Inventor: DREXEL PETER
IPC: B65G15/60
Filed: 1981-03-27
Abstract: 1. Supporting element for conveyor belts, in particular for application in the case of twin-belt bands, having two side walls (11) which are aligned parallel to one another, are provided in inwardly drawn portions (12) having undercut longitudinal grooves (13) for accommodating connecting means or the like and are firmly connected to one another via a continuous web (14) which extends within the cross-sectional profile defined by the side walls (11) and has two transverse cheeks (15, 16) which run parallel to one another at a distance, are connected via at least one perpendicular web part (17) running parallel to the side walls (11), and which, in the inside of the supporting element, separate an upper hollow space (22), accessible from the head side, from a lower hollow space (23) accessible from the base side, characterized in that the inwardly drawn wall portions (12) of the side walls (11), which wall portions (12) enclose the longitudinal grooves (13), are integrally formed onto one another in one piece in such a way that they themselves form the transverse cheeks (15, 16) and a single perpendicular web part (17) connecting the transverse cheeks (15, 16).
Patent LT-4248-B (LT)
Title: Vibratory feeder
Inventor: FEDARAVICIUS ALGIMANTAS
IPC: B65G27/08
Filed: 1995-12-20
Abstract: This invention is classified in the oscillatory equipment and mechanisms category, it can be used for the production of machinery and devices, in electrical engineering and electronics and other branches of industry. The invention ensures the continuous increase of speed helical motion of transported parts inside a chamfer, eliminates the possibility of their coherence, thus widening the sphere of application of oscillatory batchers. The result is achieved by using an oscillatory batcher with a plate, helical chamfer and conical bottom; it also has high and low vibration frequency range systems. A high vibration frequency range system consists of a high frequency tension generator, high frequency signals amplifier and high frequency vibration exciters, mounted on the bottom surface of helical chamfer plate. Each of these exciters is connected to the separate thermals of the high frequency signals amplifier. A low vibration frequency range system consists of a low frequency tension generator and low frequency signals amplifier, connected to an electromagnetic oscillator. High and low vibration frequency range systems are connected to each other via a switchboard.
Patent MX-167039-B (MX)
Title: Composiciones inhibidoras de la corrosion y composiciones de acietes que contienen dichas composiciones inhibidoras de la corrosion
Inventor: JAHNKE RICHARD W
IPC: C10M163/00
Filed: 1985-10-31
Abstract: La presente invención se refiere a una composición inhibidora de la corrosión, la cual comprende una mezcla de: (A) cuando menos, una sal metálica alcalina neutra o básica o una sal metálica alcalinotérrea neutra o básica o un complejo de, cuando mejos, un ácido orgánico, solubles en aceite, y (B) cuando menos una composición con contenido de nitrógeno o de boro, cuya composición es el producto de reacción de, cuando menos, un aminoalcohl, cuando menos un ácido bórico o un trióxido de boro, y cuando menos un ácido carboxílico orgánico.
Patent ZA-95958-B (ZA)
Title: Treatment of normal tension glaucoma
Inventor: HUXLEY ALICIA
IPC: C07D257/04
Filed: 1995-02-07
Abstract: PCT No. PCT/IB95/00056 Sec. 371 Date Jul. 30, 1996 Sec. 102(e) Date Jul. 30, 1996 PCT Filed Jan. 26, 1995 PCT Pub. No. WO95/21609 PCT Pub. Date Aug. 17, 1995The present invention relates to the use of angiotensin antagonist or a pharmaceutically acceptable salt thereof for the treatment of normal tension glaucoma, wherein said angiotensin antagonist and salt thereof have pronunced selectivity for the AT1 receptor.
Patent AT-408337-B (AT)
IPC: A47J47/14
Filed: 1999-07-29
Granted: 2001-10-25
Abstract: The invention relates to a container, especially for food, consisting of a receptacle (3) with an opening defined by an edge (4) and a lid (2) that can be placed on the edge (4) of the receptacle (3) to close said receptacle (3). Said lid (2) has an overlapping edge (5), preferably a peripheral overlapping edge, projecting into the receptacle (3), whereby the receptacle (3) and the lid (2) are made of a solid material. The invention aims at enabling the transportation of liquid food without spilling the contents. The invention also aims at providing a container that can be opened and closed without the use of force, enables higher process tolerances, can be economically produced from solid materials such as porcelain or the like without using elastic sealing materials and can be easily cleaned. To this end, the edge (4) of the receptacle (3) is provided with at least one peripheral shoulder (7) or the like on the inner side, into which the overlapping edge (5) of the lid (2) projects when the container (1) is closed. Another embodiment comprises a correspondingly designed additional lid (10) that can be placed between the shoulder (7) on the edge (4) of the container (3) and the overlapping edge (5) of the lid (2).
Patent AT-401497-B (AT)
Title: Backrest, in particular for a vehicle seat
Inventor: SCHUSTER WILHELM ING SEN
IPC: B60N2/90
Filed: 1991-09-13
Granted: 1996-09-25
Abstract: Backrest, in particular for a vehicle seat, having a support unit which is preferably composed of at least two vertically extending longitudinal elements 1, 2 and a plurality of transverse elements 3 which are arranged horizontally and are connected to the latter, said support unit being curved in order to match the shape of the spinal column of a user, and at least one pulling element 6, 7, which is connected to an adjustment device 8 in order to adjust the curvature, acting on said insert, and side parts 11 which form a side supporting means are moveably attached to both lateral end regions of the support unit, preferably to the transverse elements 3 and are adjustable in their position with respect to the support unit by means of at least one activation device 13, 14, 15. <IMAGE>
Patent AT-408644-B (AT)
Inventor: WIESINGER JOSEF DIPL ING
IPC: B61D17/04
Filed: 1999-11-17
Granted: 2002-01-25
Abstract: The invention relates to a rail vehicle with at least two main stretchers (2) that substantially extend over the entire width of the rail vehicle and to which floor profiles (3) are fastened that substantially extend parallel to the longitudinal direction of the rail vehicle (1). Said main stretchers (2) have a bottom flange (4) and at least one top flange (5a, b) and webs (6) extending thereinbetween. Said webs (6) extend from the bottom flange (4) of the respective main stretcher (2) at least partially to the lower side (3a) of the floor profiles (3) and are linked therewith. The at least one top flange (5a, b) of the respective main stretcher (2) is linked with the top side of the floor profiles (3).
Patent AT-406592-B (AT)
Title: Load-bearing construction for structures
IPC: E04B1/30
Filed: 1997-12-10
Granted: 2000-06-26
Abstract: The load-bearing construction for structures has at least one vertical support 1 and at least one load-bearing member 12 borne by said support 1. The load-bearing member 12 has a circumferentially closed cut-out. The vertical support 1 projects through said cut-out of the load-bearing member, a plane which contains the cut-out in the load-bearing member 12 being located horizontally. In the vicinity of its top end side 2, the support 1 has laterally extending bearing means 3 at two diametrically opposite locations. The circumferentially closed cut-out 23 is designed, in terms of its size and contour, to correspond to the size and contour of the end section of the support 1, said end section projecting into and through the cut-out 23 of the load-bearing member 12. Said cut-out 23 has its border butting against the laterally extending bearing means 3. The distance between the laterally extending bearing means 3 and the adjacent end side 2 of the support 1 is greater than the height of the load-bearing member 12 in the region of the circumferentially closed cut-out 23. <IMAGE>
Patent AT-385133-B (AT)
Title: Holder for accommodating an image stack (picture stack)
IPC: G03B23/04
Filed: 1984-07-26
Granted: 1988-02-25
Abstract: The holder has a flat housing, of substantially rectangular contour, which has a window for viewing the topmost image in the stack. There is a slide which carries the image stack and can be pulled out in a fashion parallel to the window from the housing as far as an outer position fixed by stops. The housing, on the one hand, and the slide, on the other hand, preferably have elements of an image changing mechanism by means of which the image stack can be moved on separately by one image in each case by pulling out the slide and reinserting it into the housing. In order to fix the image stack in the slide during the image changing operation, the slide 112 has hold-down elements 420 near its end remote from the housing 100 in the outer position. In an operating position, these elements at least partially overlap the image stack 152 supported by the slide, and permit the stack 152 to be removed in a release position. <IMAGE>
Patent AT-386555-B (AT)
Title: Method for manufacturing iron powders suitable for powder metallurgy from fine iron oxide powder by reduction using hot gases
Inventor: SCHREY GUENTER DIPL ING DR
IPC: B22F9/22
Filed: 1986-12-17
Granted: 1988-09-12
Abstract: For the manufacture of iron powders suitable for powder metallurgy from fine iron oxide powder with an average grain size of smaller than 100 micrometers, the reduction of fine, loose, inherently porous iron oxide powders with a bulk density of less than 1 g/cm<3> is carried out using gaseous reduction means, preferably hydrogen, at temperatures between 1200 and 1392 degrees C, preferably between 1200 and 1300 degrees C.
Patent CH-627330-B (CH)
Inventor: HIRAISHI MAMORU
IPC: G04B37/00
Filed: 1976-01-30
Abstract: The watchcase includes a bezel (1) inside the aperture of which is fitted a heeled glass (2) which presses the seal (3) onto the top of the side walls of the case body (4). Around the perimeter of the bezel, the side walls situated towards 6 o'clock and 12 o'clock are removed so as to enable the ends of the clips (12) fitted into the longitudinal grooves (11) of the case body (4) to be made accessible. The ends of these clips are fitted into the grooves (10) formed at the ends of the remaining side walls of the bezel. <IMAGE>
Patent DK-154538-B (DK)
Inventor: STRICKER HERBERT
IPC: A61K9/70
Filed: 1980-04-24
Abstract: This invention is directed to a pharmaceutical preparation for transdermal application, which comprises a film comprising a skin-compatible polyacrylate, which swells in water and a pharmaceutically active substance in amorphous form. The invention is also directed to the preparation of said pharmaceutical preparation and its use in administering pharmaceutically active substances.
Patent DK-156197-B (DK)
Inventor: SCHNEIDER MICHAEL
IPC: C01F7/02
Filed: 1981-05-18
Abstract: The present invention provides a process for the preparation of an antacid material based upon magnesium aluminium hydroxide, wherein magnesium hydroxide and/or magnesium oxide is reacted in an atomic ratio of magnesium to aluminium of 1:1 to 3:1 with an aqueous solution of aluminium sulphate until the pH of the reaction mixture is from 4.0 to 8.0, whereafter water-soluble components are removed from the mixture in known manner and this is isolated and, if desired, dried. The present invention also provides pharmaceutical compositions containing an antacid material prepared by this process, in admixture with a conventional pharmaceutical adjuvant. Furthermore, the present invention provides a method of combating hyperacidity and gastrointestinal diseases, which comprises administering an antacid material prepared by the above process.