PATENT CLAIM ANALYSIS

Application Number: 15747803
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["523", "116000"]

Abstract:
The present invention relates to an aqueous dental composition having a pH of at most 7. Furthermore, the present invention relates to the use of a specific composition for the preparation of an aqueous dental composition.

Claim (Index 13):
Use of a composition comprising\n (a) a polymerizable compound of the following formula (I):\n A-L-B\u2003\u2003(I) \n wherein \n A is a group of the following formula (II) \n X 1  is CO, CS, CH 2 , or a group [X\u2032Z] k , wherein X\u2032 is an oxygen atom, a sulfur atom or NH, Z is a straight chain or branched C 1-4  alkylene group, and k is an integer of from 1 to 10; R 1  is a hydrogen atom,\n \u2014COOM, \n a straight chain or branched C 1-16  alkyl group which may be substituted by a C 3-6  cycloalkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n a C 3-6  cycloalkyl group which may be substituted by a C 1-16  alkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n a C 6-14  aryl or C 3-14  heteroaryl group which may be substituted by \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n R 2  is a hydrogen atom,\n \u2014COOM \n a straight chain or branched C 1-16  alkyl group which may be substituted by a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  and \u2014SO 3 M, \n a C 3-6  cycloalkyl group which may be substituted by a C 1-16  alkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, or \n a C 6-14  aryl or C 3-14  heteroaryl group which may be substituted by \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  and \u2014SO 3 M, \n L is a divalent C 2-12  alkenylene linker group, which may contain 1 to 3 carbonyl groups or heteroatoms selected from oxygen, nitrogen and sulfur, and which may be substituted by a hydroxyl group, a C 6-14  aryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, wherein M is a hydrogen atom or a metal atom; B is selected from\n (i) a group according to the definition of A, \n (ii) a group of the following formula (III) \n X 2  independently has the same meaning as defined for X 1  in formula (II), R 1\u2032  and R 2\u2032  are independent from each other and independently have the same meaning as defined for R 1  and R 2  in formula (II), R is a hydrogen atom, \u2003a straight chain or branched C 1-16  alkyl group which may be substituted by a C 3-6  cycloalkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \u2003a C 3-6  cycloalkyl group which may be substituted by a C 1-16  alkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \u2003a C 6-14  aryl or C 3-14  heteroaryl group which may be substituted by \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, (iii) a group of the following formula wherein X 3  is CO, \u2014CH 2 CO\u2014, CS, or \u2014CH 2 CS\u2014, R 1\u2033  and R 2\u2033  which are independent from each other and independently have the same meaning as defined for R 1  and R 2  in formula (II), or (iv) a group [Z\u2032X\u2033] m E,\n wherein \n \u2003Z\u2032 is a straight chain or branched C 1-4  alkylene group, \n \u2003X\u2033 is an oxygen atom, a sulfur atom or NH, \n \u2003E is a hydrogen atom, \n \u2003PO 3 M 2 , \n \u2003a straight chain or branched C 1-16  alkyl group which may be substituted by a C 3-6  cycloalkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n \u2003a C 3-6  cycloalkyl group which may be substituted by a C 1-16  alkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n \u2003a C 6-14  aryl or C 3-14  heteroaryl group which may be substituted by \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, and \n \u2003m is an integer of from 1 to 10; and \n wherein M of any one R 1 , R 2 , L, R and E, which M are independent from each other, each represent a hydrogen atom or a metal atom; and (b) 2 to 20 percent by weight based on the total weight of the composition of a polymerizable compound of the following formula (V):\n A\u2032-L\u2032-A\u2032\u2003\u2003 (V) \n \n wherein the \n A\u2032 which are independent from each other, each represent a group of the following formula (VI) \n wherein X 2 * independently has the same meaning as defined for X 1  in formula (II), R 1 * and R 2 * are independent from each other and independently have the same meaning as defined for R 1  and R 2  in formula (II), R* is a hydrogen atom,\n a straight chain or branched C 1-16  alkyl group which may be substituted by a C 3-6  cycloalkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n a C 3-6  cycloalkyl group which may be substituted by a C 1-16  alkyl group, a C 6-14  aryl or C 3-14  heteroaryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n a C 6-14  aryl or C 3-14  heteroaryl group which may be substituted by \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, \n L\u2032 is a divalent C 2-12  alkylene linker group, which may contain 1 to 3 carbonyl groups or heteroatoms selected from oxygen, nitrogen and sulfur, and which may be substituted by a hydroxyl group, a C 6-14  aryl group, \u2014COOM, \u2014PO 3 M, \u2014O\u2014PO 3 M 2  or \u2014SO 3 M, wherein M is a hydrogen atom or a metal atom;\n wherein M of any one R 1 *, R 2 *, L\u2032 and R*, which M are independent from each other, each represent a hydrogen atom or a metal atom; \n for the preparation of an aqueous dental composition.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 1.625
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13979806', '15766397', '14704301', '15486342', '10596747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7782138127660507
- 35 USC 102 Novelty (BERT): 0.5048933993819573
- Combined Prediction Score: 0.7508817714276413
- Mean Citation Score: 279.380556
- Max Citation Score: 286.1601
- Similarity Product: 223.8038760217845

Labels:
- Claim Label 101: 0
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test