PATENT CLAIM ANALYSIS

Application Number: 15773851
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["210", "500330"]

Abstract:
The invention relates to a membrane and method for its manufacture, the method including the steps of (1) providing of an ultrafiltration membrane, and (2) modification of the resultant ultrafiltration membrane to provide an asymmetric porous ion exchange membrane. The modification of the ultrafiltration membrane is typically carried out by (i) exposing said ultrafiltration membrane to a first functional reagent to provide a cross-linked ultrafiltration membrane, and then (ii) exposing said cross-lined ultrafiltration membrane to a second functional reagent to introduce positive charged groups to produce an anion exchange membrane.

Claim (Index 2):
A method according to  claim 1  wherein the ultrafiltration membrane comprises at least one halogen methylated polymer.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 1.9434
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12674628', '12227634', '10879628', '12833311', '14929426']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7979190904909071
- 35 USC 102 Novelty (BERT): 0.4733105263289509
- Combined Prediction Score: 0.7654582340747115
- Mean Citation Score: 175.94734400000004
- Max Citation Score: 180.35863
- Similarity Product: 135.45518767353417

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

Dataset: test