Patent SG-11201407183S-A (SG)
Title: Methods for treating lignocellulosic materials
Inventor: JANSEN ROBERT
IPC: C07H1/08
Filed: 2013-05-03
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 7 November 2013 (07.11.2013) WIPOIPCT (10) International Publication Number WO 2013/166469 A2 (51) International Patent Classification: C07H 3/02 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/039585 3 May 2013 (03.05.2013) English English (30) Priority Data: 61/642,338 61/662,830 61/672,719 61/680,183 61/680,181 61/680,661 61/681,299 61/693,637 61/715,703 61/720,325 61/720,313 61/785,891 61/786,169 3 May 2012 21 June 2012 17 July 2012 6 August 2012 6 August 2012 7 August 2012 9 August 2012 27 August 2012 18 October 2012 30 October 2012 30 October 2012 14 March 2013 (14.03.2013 14 March 2013 (14.03.2013 (03.05.2012 (21.06.2012 (17.07.2012 (06.08.2012 (06.08.2012 (07.08.2012 (09.08.2012 (27.08.2012 (18.10.2012 (30.10.2012 (30.10.2012 US us us us us us us us us us us us us (71) Applicants (for all designated States except US): VIRDIA LTD [IL/IL]; 6 Galgale Haplada, P.O. Box 12424, 46733 Herzelia (IL). VIRDIA, INC. [US/US]; 303, Twin Dol­ phin Drive, Suite 600, Redwood City, CA 944065 (US). (72) Inventors; and (71) Applicants (for US only): JANSEN, Robert [US/US]; 200 E. Woodcrest Drive, Collinsville, IL 62234 (US). GREGOIRE, Claire [FR/FR]; 3 Allee D'arcachon, Le Petit Vaupereux, F-91370 Verrieres Le Buisson (FR). TRAVISANO, Philip [US/US]; 237 Randolph Street, Danville, VA 24541 (US). MADSEN, Lee [US/US]; 133 Grove Park, Danville, VA 24541 (US). MATIS, Neta [IL/IL]; 3 Haoranim Street, 4526314 Hod Hasharon (IL). HAR-TAL, Yael [IL/IL]; Shvil Haedomit 4, 46418 Herza- liya (IL). ELIAHU, Shay [IL/IL]; Shderot Haarazim 34, 52960 Ramat Efal (IL). LAWSON, James, Alan [US/US]; 10 Lincoln Street, Ellsworth, ME 04605 (US). LAPIDOT, Noa [IL/IL]; 5 Mevo Sapir, 90805 Mevaseret Zion (IL). BURKE, Luke [US/US]; 225 Joanne Lane, Rochelle, IL 61068 (US). EYAL, Aharon, M. [IL/IL]; 6 Isachar Street, 93629 Jerusalem (IL). BAUER, Timothy, Allen [US/US]; 220 South Fairway Drive, Belleville, IL 62223 (US). SADE, Hagit [IL/IL]; 24 Hadar Street, 52520 Ramat Gan (IL). MCWILLIAMS, Paul [US/US]; 5604 Rich Wood- lane, Racine, WI 53402 (US). BELMAN, Ziv-Vladimir [IL/IL]; 19/44 Moshe-sharet Street, 29027 Kiryat-yam (IL). HALLAC, Bassem [IL/IL]; Khalil Al-sakakini Street Beit Hanina, 91141 Jerusalem (IL). GERSHINSKY, Yelena [IL/IL]; 51 Hafetz Haim, 49350 Petach Tikva (IL). CARDEN, Adam [US/US]; 2359 Pool Rock Road, Henderson, NC 27537 (US). [Continued on next page] (54) Title: METHODS FOR TREATING LIGNOCELLULOSIC MATERIALS Hermceiluiose sugar extraction 1700 e sugar stream. - ^ Ligcicu-'liubsiu iemuutdt.'' sifeyti: 1700-6 , _ 1770 1718 ! Ceiiutose Hydrolysis 1720 c hyarory!;.')i:o s;reaM\ 7?0-A Acidi;; iigiin s 1720-B CJ o\ T-H rn T-H o CJ I710-P1 Xylols# im-P2 Xplo&e- removed Hmr Cellulose sugar refining 1730 Lignin processing 1740 Celhiose Direct hgniri extraction from llgnoceiiulosic biomass 1760 Htcft purity ilanin 1760-P1 Bioenerav Delists 1700-P High purity cellulose 1760-P2 Hiaii'oufitv mixture 1710-P3 mixture 1730-P High purity • liQtiln 1750-P Fig. 17 (57) Abstract: The present invention relates to methods of processing lignocellulosic material to obtain hemicellulose sugars, cellu­ lose sugars, lignin, cellulose and other high-value products. Also provided are hemicellulose sugars, cellulose sugars, lignin, cellu­ lose, and other high-value products. WO 2013/166469 A2 I lllll llllllll II llllll III lllll lllll III III III lllll lllll lllll lllll llll lllll lllllll llll llll llll (74) Agents: CHEN, ShengFeng et al.; Wilson Sonsini Goodrich & Rosati, 650 Page Mill Road, Palo Alto, CA 94304-1050 (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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG). Published: — without international search report and to be republished upon receipt of that report (Rule 48.2(g))