PATENT CLAIM ANALYSIS

Application Number: 15751569
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["430", "302000"]

Abstract:
A positive-working lithographic printing plate precursor includes a coating optimized for producing a minimum extent of ablation when exposed to heat and/or light. The coating includes an infrared absorbing agent which contains a structural element according to Formula I: wherein A represents —S—R 1  wherein R 1  represents an optionally substituted alkyl, aralkyl, alkaryl, cycloalkyl, alkenyl, alkynyl, aryl, or heteroaryl group, and/or combinations thereof; and Q=—CHR′—CHR″—, —CR′═CR″— or —CHR′—CHR″—CHR′″— and R′, R″ and R′″ independently represent hydrogen, an alkyl, cycloalkyl, aralkyl, alkaryl, aryl or heteroaryl group, or R′ and R″ or R″ and R′″ form together a cyclic structure.

Claim (Index 15):
The lithographic printing plate precursor according to  claim 14 , wherein the infrared absorbing compound has a structure according to Formula V: wherein Q represents \u2014CHR\u2032\u2014CHR\u2033\u2014, \u2014CR\u2032\u2550CR\u2033\u2014, or \u2014CHR\u2032\u2014CHR\u2033\u2014CHR\u2032\u2033\u2014, and R\u2032, R\u2033, and R\u2032\u2033 independently represent hydrogen, an alkyl, cycloalkyl, aralkyl, alkaryl, aryl, or heteroaryl group, or R\u2032 and R\u2033, or R\u2033 and R\u2032\u2033, together form a cyclic structure; T and T\u2032 independently represent hydrogen, alkyl, halogen, alkoxy, cyano, \u2014CO 2 R n , \u2014CONR k R m , \u2014SO 2 R n , \u2014SO 2 NR o R p , or an optionally substituted annulated benzo ring wherein R k  and R m  represent hydrogen, an optionally substituted alkyl or aryl group, R n  represents an optionally substituted alkyl or aryl group, and R o  and R p  represent hydrogen or an optionally substituted alkyl or aryl group; R z  and R z\u2032  independently represent an optionally substituted alkyl group; R a  and R b  represent an optionally substituted alkyl, aralkyl, alkaryl, or aryl group; R 4  represents hydrogen, an optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, alkaryl, aryl, heteroaryl, or a heteroalicyclic group, and/or combinations thereof; and W \u2212  renders a chromophoric group neutral.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 1.67606
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13511439', '13139964', '15317190', '13378025', '13982605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7922263168448098
- 35 USC 102 Novelty (BERT): 0.5341229638645165
- Combined Prediction Score: 0.7664159815467805
- Mean Citation Score: 341.68580999999995
- Max Citation Score: 366.03897
- Similarity Product: 293.2928630791891

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

Dataset: test