PATENT CLAIM ANALYSIS

Application Number: 15879853
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["430", "075000"]

Abstract:
An electrophotographic photosensitive member includes a conductive substrate and a photosensitive layer. The photosensitive layer is a single-layer photosensitive layer. The photosensitive layer contains a charge generating material, a hole transport material, an electron transport material, a binder resin, and an additive. The additive contains a carboxylic acid anhydride. A reduction potential of the carboxylic acid anhydride is at least −1.40 V versus a reference electrode (Ag/Ag + ). The carboxylic acid anhydride is contained in an amount of at least 0.02 parts by mass and no greater than 10.00 parts by mass relative to 100 parts by mass of the binder resin.

Claim (Index 6):
The electrophotographic photosensitive member according to  claim 2 , wherein\n the carboxylic acid anhydride is represented by at least one of chemical formulae (ADD-29) to (ADD-31) shown below.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.9322
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15160601', '16092013', '15247373', '15077144', '16472178']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7882352801958638
- 35 USC 102 Novelty (BERT): 0.4967542883537226
- Combined Prediction Score: 0.7590871810116496
- Mean Citation Score: 235.462686
- Max Citation Score: 240.03873
- Similarity Product: 164.23664250113546

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