PATENT CLAIM ANALYSIS

Application Number: 16075507
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["429", "483000"]

Abstract:
In order to provide a membrane ( 100 ) for a membrane-electrode assembly (MEA) of a fuel cell, comprising two partial membranes ( 200, 300 ), which allows for a simpler water circuit compared to the prior art, it is proposed that the partial membranes ( 200, 300 ) have different ion exchange capacities (IECs) and/or one partial membrane ( 200 ) consists of a perfluorosulfonic acid polymer (PFSA) and the other partial membrane ( 300 ) consists of a sulfonated hydrocarbon polymer (HC). Optionally, the membrane can contain a porous carrier film ( 600 ). Moreover disclosed are a method for producing the membrane ( 100 ) as well as a membrane-electrode assembly and a fuel cell.

Claim (Index 2):
The membrane according to  claim 1 , wherein the partial membranes differ in thickness porosity, and/or density of their pores.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 96.0
- Lexical Diversity: 1.95652
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13508578', '13833368', '15213498', '14855789', '13434898']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8794465599371953
- 35 USC 102 Novelty (BERT): 0.5013715019625793
- Combined Prediction Score: 0.8416390541397338
- Mean Citation Score: 205.198708
- Max Citation Score: 216.95416
- Similarity Product: 129.25863378915787

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