PATENT CLAIM ANALYSIS

Application Number: 15746769
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["429", "457000"]

Abstract:
The invention relates to a fuel cell stack ( 1 ), comprising:—bipolar plates ( 10 ), each having an active region ( 13 a ), wherein a surface of the bipolar plate is formed non-profiled at least in the active region ( 13 a ),—a membrane electrode assembly ( 20 ), arranged between two bipolar plates ( 10 ), and—a gas distribution layer ( 30 ) arranged between the membrane electrode assembly ( 20 ) and at least one of the bipolar plates ( 10 ), wherein the gas distribution layer ( 30 ) comprises a porous flow body ( 31 ). It is provided that the gas distribution layer ( 30 ) includes recesses ( 32 ) in the active region ( 13 a ).

Claim (Index 13):
The method according to  claim 12 , wherein the discrete channels extend longitudinally over the active region.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 86.0
- Lexical Diversity: 2.22581
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11245969', '14274833', '10080754', '15301287', '11009378']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9023294840848144
- 35 USC 102 Novelty (BERT): 0.5177521856276301
- Combined Prediction Score: 0.863871754239096
- Mean Citation Score: 304.9596200000001
- Max Citation Score: 317.8664
- Similarity Product: 196.83287574481963

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

Dataset: test