PATENT CLAIM ANALYSIS

Application Number: 15948032
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["430", "066000"]

Abstract:
Provided is an electrophotographic photoreceptor obtained by laminating a photosensitive layer and a surface protective layer in this order on a conductive support, wherein the surface protective layer contains conductive fine particles and crosslinkable organic fine particles, and either the conductive fine particles or the crosslinkable organic fine particles have been subjected to surface modification with a fluoroalkyl (meth)acrylate/(meth)acrylic acid copolymer.

Claim (Index 2):
The electrophotographic photoreceptor according to  claim 1 , wherein the fluoroalkyl (meth)acrylate/(meth)acrylic acid copolymer has both a structural unit represented by the following general formula (1a) and a structural unit represented by the following general formula (1b): wherein, R 1  represents a hydrogen atom or a methyl group, R 2  represents a linear or branched alkyl group having 1 to 4 carbon atoms, X represents an alkylene group having 1 to 4 carbon atoms, and R 3  represents a perfluoroalkyl group having 1 to 5 carbon atoms.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 1.57778
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14499900', '14304474', '15259627', '13715359', '15448841']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7862289842957718
- 35 USC 102 Novelty (BERT): 0.4757153830794841
- Combined Prediction Score: 0.755177624174143
- Mean Citation Score: 220.897116
- Max Citation Score: 228.60509
- Similarity Product: 194.06114863453925

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