PATENT CLAIM ANALYSIS

Application Number: 16278714
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["522", "064000"]

Abstract:
A photopolymerization initiator is an acylphosphine oxide compound represented by Formula 1-1 or Formula 2-1. A polymerizable composition or an ink jet recording method is a polymerizable composition or an ink jet recording method in which the photopolymerization initiator is used. In addition, an acylphosphine oxide compound represented by Formula 1-1 or Formula 2-1 which can be preferably used as the photopolymerization initiator. In Formula 1-1 and Formula 2-1, A represents an m-valent group, L's each independently represent a single bond or a divalent linking group, R 1 's each independently represent an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms, R 2  and R 3  each independently represent an alkyl group, an aryl group, or an alkoxy group, m represents an integer of 3 or more, n1's each independently represent an integer of 0 to 4, and n2's each independently represent an integer of 0 to 5.

Claim (Index 8):
A polymerizable composition comprising:\n the photopolymerization initiator according to  claim 1 ; and a polymerizable compound.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 99.0
- Lexical Diversity: 2.69565
- Patent Class: 522.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14820377', '15679156', '15686164', '12748349', '12353500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7521219532809016
- 35 USC 102 Novelty (BERT): 0.5010983463449775
- Combined Prediction Score: 0.7270195925873093
- Mean Citation Score: 347.796362
- Max Citation Score: 367.87793
- Similarity Product: 299.4149240378512

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