PATENT CLAIM ANALYSIS

Application Number: 16045186
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["549", "456000"]

Abstract:
A compound according to Formula IA and IB, reversibly convertible under photochromic and electrochromic conditions between a ring-open isomer A and a ring-closed isomer B is provided. For substitutent groups, Z is N, O or S; each R 1  is independently selected from the group consisting of H, or halo; each R 2  is independently selected from the group consisting of H, halo, a polymer backbone, alkyl or aryl; or, when both R 2  together form —CH═CH— and form part of a polymer backbone; each R 3  is independently selected from the group consisting of H, halo, alkyl, alkoxy, thioalkyl or aryl; each R 4  is aryl; and each R 5  is independently selected from the group consisting of H, halo, alkyl, alkoxy, thioalkyl or aryl.

Claim (Index 1):
A compound according to Formula IA/IB, reversibly convertible under photochromic and electrochromic conditions between a ring-open isomer A and a ring-closed isomer B: wherein:\n Z is N, O or S; \n each R 1  is independently selected from H or halo; \n each R 2  is independently selected from the group consisting of H, halo, a polymer backbone, alkyl, and aryl; or both R 2  together form \u2014CH\u2550CH\u2014 and form part of a polymer backbone; \n each R 3  is independently \n or alkyl;\n each R 4  is independently \n X\u2550N, O or S; R 5  is methyl; each R 6a , R 6b , R 6c  is independently selected from the group comprising: H, Cl, Br, F, \u2014CF 3 , \u2014CN, \u2014NO 2 , methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, iso-butyl, tert-butyl, saturated or unsaturated alkyl that is linear or branched with 5-12 carbons, \u2014Si(R 11 ) 3 , thiophene, substituted thiophene, benzyl, substituted benzyl, \u2014CH\u2550CH 2 , \u2014OCH 3 , \u2014COH, \u2014OH, \u2014CO 2 H, \u2014COCH 3 , \u2014C(CH 3 ) 2 OH, \u2014Si(CH 3 ) 3 , \u2014CH 2 CH 2 OCH 3 , \u2014CH 2 CH 2 OH, \u2014N(CH 3 ) 2 , \u2014CO 2 CH 3 , \u2014OCH 2 OCH 3 , SO 2 CH 3 , \u2014OCH 2 C(CH 3 ) 3 , \u2014OCH 2 CH(CH 3 ) 2 , \u2014OC(CH 3 ) 3 , \u2014OCH\u2550CH 2 , \u2014O(CH 2 ) 4 OH, \u2014O(CH 2 ) 3 OH, \u2014C(CH 3 ) 2 OH, \u2014O(CH 2 ) 2 OCH 3 , \u2014O(CH 2 ) 4 CN, \u2014O(CH 2 ) 4 COOH, or R 6a  and R 6b  are each \u2014CH\u2550CH\u2014 and join to form an unsaturated ring, or \u2014CH 2 \u2014CH 2 \u2014 and join to form a ring; each R 7a , R 7b , R 7c , each R 8a , R 8b , R 8c , R 8d , R 8e , and each R 9a , R 9b , R 9c , R 9d , R 9e , is independently selected from the group comprising: H, Cl, Br, F, \u2014CF 3 , \u2014CN, \u2014NO 2 , methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, iso-butyl, tert-butyl, saturated or unsaturated alkyl that is linear or branched with 5-12 carbons, \u2014Si(R 11 ) 3 , thiophene, substituted thiophene, benzyl, substituted benzyl, \u2014CH\u2550CH 2 , \u2014OCH 3 , \u2014COH, \u2014OH, \u2014CO 2 H, \u2014COCH 3 , \u2014C(CH 3 ) 2 OH, \u2014Si(CH 3 ) 3 , \u2014CH 2 CH 2 OCH 3 , \u2014CH 2 CH 2 OH, \u2014N(CH 3 ) 2 , \u2014CO 2 CH 3 , \u2014OCH 2 OCH 3 , \u2014SO 2 CH 3 , \u2014OCH 2 C(CH 3 ) 3 , \u2014OCH 2 CH(CH 3 ) 2 , \u2014OC(CH 3 ) 3 , \u2014OCH\u2550CH 2 , \u2014O(CH 2 ) 4 OH, \u2014O(CH 2 ) 3 OH, C(CH 3 ) 2 OH, \u2014O(CH 2 ) 2 OCH 3 , \u2014O(CH 2 ) 4 CN, \u2014O(CH 2 ) 4 COOH, n and m are independently any integer from 0 to 20; R 11  is independently selected from the group comprising R or \u2014O\u2014R, wherein:\n R is a linear or branched, non-aromatic monocyclic or polycyclic, substituted or unsubstituted alkyl group comprising a carbon backbone comprising any one of 1 to 20 carbons; or \n R is a heteroalkyl group comprising one or more of O, S, N, or Si; or \n R is a linear or branched, saturated or unsaturated, alkyl group comprising a carbon backbone comprising any one of 1 to 12 carbons; or \n R is a substituted or unsubstituted methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, iso-butyl, tert-butyl, pentyl or hexyl group; \n at least one of R 6a , R 6b , R 6c  is not H; at least one of R 7a , R 7b , R 7c  is not H; at least one of R 8a , R 8b , R 8c , R 8d , R 8e  is not H; and at least one of R 9a , R 9b , R 9c , R 9d , R 9e  is not H.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 95.0
- Lexical Diversity: 2.45902
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14348344', '14947230', '11915530', '13646143', '12588882']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7173021167318158
- 35 USC 102 Novelty (BERT): 0.7127683631033035
- Combined Prediction Score: 0.7168487413689645
- Mean Citation Score: 490.804032
- Max Citation Score: 770.5653
- Similarity Product: 738.1050633085727

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

Dataset: test