PATENT CLAIM ANALYSIS

Application Number: 15764390
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["210", "500230"]

Abstract:
The problem to be solved by the present invention is to provide a separation film mainly comprising a cellulose-based resin having high permeability. The present invention pertains to a separation film containing a cellulose ester, wherein the separation film is provided with a bicontinuous structure comprising voids and phases containing the cellulose ester, and the width of the voids is 1 to 200 nm inclusive.

Claim (Index 7):
The separation membrane according to  claim 1 , wherein the cellulose ester is at least one compound selected from the group consisting of cellulose acetate propionate and cellulose acetate butyrate.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 1.68293
- Patent Class: 210.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15563315', '15569859', '12374863', '12306380', '10343691']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8411140573074203
- 35 USC 102 Novelty (BERT): 0.4782923643827045
- Combined Prediction Score: 0.8048318880149486
- Mean Citation Score: 220.381502
- Max Citation Score: 247.13106
- Similarity Product: 216.4266326785898

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

Dataset: test