PATENT CLAIM ANALYSIS

Application Number: 15769263
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["526", "255000"]

Abstract:
The invention relates to a fluorinated copolymer including: one or more polymer chains including vinyl fluoride and tetrafluropropene units, and one or more terminal functional groups comprising at least one alcohol, acetate, vinyl, azide, amine, carboxylic acid, (meth)acrylate, expoxide, cyclocarbonate, alkoxysilane, of vinyl ether function. The invention also relates to a method for preparing same.

Claim (Index 21):
The process as claimed in  claim 20 , in which the chain-transfer agent chosen from the compounds of formulae I\u2014B\u2014(CF 2 ) 2n \u2014B\u2032\u2014I, B and B\u2032 each representing a copolymer chain composed of halogenated units, is a copolymer chain composed of two halogenated units derived from one or more monomers of formula CY 1 Y 2 \u2550CY 3 Y 4 , in which Y 1 , Y 2 , Y 3  and Y 4  are chosen from H, F, Cl, Br, CF 3 , C 2 F 5  and C 3 F 7 , at least one of them being a fluorine atom.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 91.0
- Lexical Diversity: 1.5
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14396528', '15554571', '12407025', '11995374', '12307022']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.765097667681726
- 35 USC 102 Novelty (BERT): 0.5061335887542441
- Combined Prediction Score: 0.7392012597889779
- Mean Citation Score: 243.35682000000003
- Max Citation Score: 283.74173
- Similarity Product: 187.71067341503985

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

Dataset: test