PATENT CLAIM ANALYSIS

Application Number: 15890229
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["429", "144000"]

Abstract:
Disclosed is an organic/inorganic composite porous film comprising: (a) inorganic particles; and (b) a binder polymer coating layer formed partially or totally on surfaces of the inorganic particles, wherein the inorganic particles are interconnected among themselves and are fixed by the binder polymer, and interstitial volumes among the inorganic particles form a micropore structure. A method for manufacturing the same film and an electrochemical device including the same film are also disclosed. An electrochemical device comprising the organic/inorganic composite porous film shows improved safety and quality.

Claim (Index 6):
The lithium secondary battery according to  claim 1 , wherein the binder polymer is at least one selected from the group consisting of polyvinylidiene fluoride-co-hexafluoropropylene, polyvinylidene fluoride-co-trichloroethylene, polymethylmethacrylate, polyacrylonitrile, polyvinylpyrrolidone, polyvinyl acetate, polyethylene-co-vinyl acetate, polyethylene oxide, cellulose acetate, cellulose acetate butyrate, cellulose acetate propionate, cyanoethylpullulan, cyanoethyl, polyvinylalcohol, cyanoethylcellulose, cyanoethylsucrose pullulan, carboxymethyl cellulose, acrylonitrile-styrene-butadiene copolymer and polyimide.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 1.67241
- Patent Class: 429.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13785260', '11217918', '11175881', '11721259', '11051610']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9238360757938096
- 35 USC 102 Novelty (BERT): 0.5489418638255309
- Combined Prediction Score: 0.8863466545969817
- Mean Citation Score: 395.135252
- Max Citation Score: 420.7947
- Similarity Product: 416.5764235097408

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

Dataset: test