PATENT CLAIM ANALYSIS

Application Number: 16214224
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["525", "193000"]

Abstract:
Addition-fragmentation agents having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) at least one high refractive index group, and 3) at least one ethylenically unsaturated, polymerizable group are described.

Claim (Index 1):
A curable composition comprising a multifunctional (meth)acrylate and an addition fragmentation agent of the formula: wherein R 1  is each independently a (hetero)alkyl group or a (hetero)aryl group Y is \u2014O\u2014. \u2014S\u2014, \u2014O\u2014CO\u2014, O\u2014CO\u2014NH\u2014, \u2014N\u2014CO\u2014, or \u2014NR 4 \u2014, where R 4  is H or C 1 -C 4  alkyl; each X 1  is independently \u2014O\u2014 or \u2014NR 4 \u2014, where R 4  is H or C 1 -C 4  alkyl, and n is 0 or 1; m is each independently 1 or 2, R 2  is alkyl, aryl, a high refractive index group, or and ethylenically unsaturated polymerizable group; at least one of said R 2  groups is a high refractive index group; at least one of said R 2  groups comprises an ethylenically unsaturated, polymerizable group; and said addition-fragmentation agent having a refractive index of \u22651.50.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 1.27027
- Patent Class: 525.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14778191', '15112220', '15023757', '14915429', '14652134']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8249594839837457
- 35 USC 102 Novelty (BERT): 0.5390735653136042
- Combined Prediction Score: 0.7963708921167316
- Mean Citation Score: 429.73599
- Max Citation Score: 436.791
- Similarity Product: 365.8134414074421

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

Dataset: test