PATENT CLAIM ANALYSIS

Application Number: 15749542
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["524", "502000"]

Abstract:
The present invention relates to: a polymer composition; an article; a medical device; an article production method; and a cell cluster production method. The polymer composition contains a polymer having the following repeating units (A) and (B) and is one selected from the group consisting of a medical device composition, a cell adhesion inhibitor, and a silicone substrate treatment composition: (A) a hydrophilic repeating unit; and (B) a repeating unit which has a polyoxyalkylene group in a side chain whose terminal is constituted by an alkyl group having 5 to 30 carbon atoms, an alkanoyl group having 5 to 30 carbon atoms, or an aryl group having 6 to 30 carbon atoms.

Claim (Index 3):
The article according to  claim 1 , wherein said repeating unit (A) is at least one selected from the group consisting of a repeating unit (A-1) represented by Formula (1), a repeating unit (A-2) represented by Formula (2), a repeating unit (A-3) represented by Formula (3), a repeating unit (A-4) represented by Formula (4), a repeating unit (A-5) represented by Formula (5), a repeating unit (A-6) represented by Formula (6), an anionic repeating unit (A-7), and a repeating unit (A-8) represented by Formula (8): wherein, R 1  represents an alkylene group having 2 to 4 carbon atoms; R 2  represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R 3  represents a hydrogen atom or a methyl group; R 4  represents \u2014O\u2014, *\u2014(C\u2550O)\u2014O\u2014, *\u2014(C\u2550O)\u2014NR 5 \u2014, *\u2014NR 5 \u2014(C\u2550O)\u2014 where R 5  represents a hydrogen atom or an organic group having 1 to 10 carbon atoms, and * represents a position at which the group is bound to a carbon atom bound with R 3  in the Formula (1), or a phenylene group; and n represents a value of 2 to 100 wherein, R 6  represents a hydrogen atom or a methyl group; R 7  represents an alkylene group having 2 to 4 carbon atoms; R 8  represents an alkylene group having 1 to 10 carbon atoms; R 9 , R 10  and R 11  each independently represent a hydrogen atom or a hydrocarbon group having 1 to 8 carbon atoms; and q represents a value of 1 to 10; wherein, R 12  represents a hydrogen atom or a methyl group; and R 13  and 10 4  each independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or hydroxyalkyl group; wherein, R 15  represents a hydrogen atom or a methyl group; and R 16  and R 17  each independently represent an alkylene group having 1 to 3 carbon atoms; wherein, R 18  represents an alkylene group having 1 to 5 carbon atoms; wherein, Y represents \u2014(C\u2550O)O\u2014, \u2014(O\u2550S\u2550O)O\u2014, \u2014O(O\u2550S\u2550O)O\u2014, \u2014(S\u2550O)O\u2014, \u2014O(S\u2550O)O\u2014, \u2014OP(\u2550O)(OR 24 )O\u2014, \u2014OP(\u2550O)(R 24 )O\u2014, \u2014P(\u2550O)(OR 24 )O\u2014, or \u2014P(\u2550O)(R 24 )O\u2014 where R 24  represents an alkyl group having 1 to 3 carbon atoms; R 19  represents a hydrogen atom or a methyl group; R 2 \u00b0 represents a divalent organic group having 1 to 10 carbon atoms; R 21  and R 22  each independently represent a hydrocarbon group having 1 to 10 carbon atoms; and R 23  represents a divalent organic group having 1 to 10 carbon atoms; and wherein, R 25  represents a hydrogen atom or a methyl group; R 26  represents \u2014O\u2014, *\u2014(C\u2550O)\u2014O\u2014, *\u2014(C\u2550O)\u2014NR 31 \u2014, *\u2014NR 31 \u2014(C\u2550O)\u2014 where R 31  represents a hydrogen atom or an organic group having 1 to 10 carbon atoms, and * represents a position at which the group is bound to a carbon atom bound with R 25  in the Formula (8), or a phenylene group; R 27  represents a divalent organic group having 1 to 10 carbon atoms; and R 28 , R 29  and R 3 \u00b0 each independently represent a hydrocarbon group having 1 to 10 carbon atoms.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.07812
- Patent Class: 524.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15116437', '14893585', '14593118', '15272631', '13975978']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8566834158395419
- 35 USC 102 Novelty (BERT): 0.5029842139617158
- Combined Prediction Score: 0.8213134956517593
- Mean Citation Score: 259.686156
- Max Citation Score: 287.8831
- Similarity Product: 190.9344763620853

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

Dataset: test