PATENT CLAIM ANALYSIS

Application Number: 15894201
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["523", "161000"]

Abstract:
A water-based ink composition for ink jet recording and a coloring material liquid according to an aspect includes a water-soluble resin containing a vinyl monomer having a phenol skeleton and a water-soluble vinyl monomer other than the vinyl monomer having the phenol skeleton as a constituent unit, a water-soluble organic solvent, and water.

Claim (Index 11):
The water-based ink composition according to  claim 10  wherein, in the monomer of formula (II), R 2  is:\n a) \u2014C(O)OH, S(O) 2 OH or \u2014C(O)O\u2014C 1-6  alkyl substituted with \u2014C(O)OH, \u2014OS(O) 2 OH or \u2014OP(O) 2 OH; or \n R 2  and R 3  together form a \u2014C(O)\u2014O\u2014C(O)\u2014 or \u2014C(O)\u2014NH\u2014C(O)\u2014 moiety such that the compound of formula (II) is a cyclic anhydride or imide; \n such that, in water, an anionic R 2  moiety is formed; \n b) \u2014R 4 , \u2014X\u2014R 4  or \u2014NR 4 R 5  \n X is \u2014C(O)O\u2014 or \u2014C(O)NR 6 \u2014;\n R 6  is H or C 1-4  alkyl; \n \n R 4  is C 1-6  alkyl substituted with one or more OH group; \n \u2014C 1-6  alkylene-O\u2014C 1-6  alkyl substituted with one or more OH group; or \n (CH 2 CH 2 O) n CH 3  \n where n is 2-600, more usually 2-100, 2-20, 2-30, 2-10 or 2-5; or \n \n when X is \u2014C(O)NR 6 \u2014, R 4  may be H; \n R 5  is H or C 1-4  alkyl; or \n R 4  and R 5  together may form a 5- or 6-membered heterocyclic ring optionally substituted with oxo; or \n c) \u2014R 7  or \u2014X\u2014R 7  \n X is as defined above; \n R 7  is C 1-10  alkyl substituted with an amphoteric group such as \u2014O\u2014P(O)(O \u2212 )\u2014O\u2014(C 1-10  alkylene)-N + (R 8 )(R 9 )(R 10 ); \n \u2014N + (R 8 )(R 9 )(R 10 )\u2014(C 1-10  alkylene)-C(O)O \u2212 \n \u2014N + (R 8 )(R 9 )(R 10 )\u2014(C 1-10  alkylene)-S(O) 2 O \u2212 \n \u2014N + (R 8 )(R 9 )(R 10 )\u2014(C 1-10  alkylene)-OP(O)(OH)O \u2212 \n where each of R 8 , R 9  and R 10  is H or C 1-6  alkyl.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 1.55556
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13586168', '16087912', '15654544', '12627541', '11954965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7865579251991128
- 35 USC 102 Novelty (BERT): 0.497545474390254
- Combined Prediction Score: 0.757656680118227
- Mean Citation Score: 230.276862
- Max Citation Score: 239.9594
- Similarity Product: 172.21535831822155

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

Dataset: test