PATENT CLAIM ANALYSIS

Application Number: 15748981
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-11
Patent Classification: ["210", "500360"]

Abstract:
An object of the present invention is to provide a separation membrane having high permeability and selective removability of divalent/monovalent ions. The separation membrane of the present invention includes a supporting membrane and a separation functional layer formed on the supporting membrane, in which the separation functional layer contains a polymerized product of a polyfunctional amine with a polyfunctional acid halide, the polyfunctional amine contains a polyfunctional aliphatic amine as a main component, the separation functional layer has a hollow protuberant structure, and the separation functional layer has a relative surface area of 1.1-10.0.

Claim (Index 10):
The separation membrane element according to  claim 7 , wherein the permeation-side channel member is either a sheet obtained by disposing projections on a porous sheet or a rugged sheet which has undergone ruggedness-imparting processing.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.96078
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12085676', '11665260', '10296836', '10865888', '14004990']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8229133968215216
- 35 USC 102 Novelty (BERT): 0.5073671168580424
- Combined Prediction Score: 0.7913587688251738
- Mean Citation Score: 268.540722
- Max Citation Score: 293.657
- Similarity Product: 220.22797719693185

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

Dataset: test