PATENT CLAIM ANALYSIS

Application Number: 16032139
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["502", "325000"]

Abstract:
The invention provides electro-catalyst compositions for an anode electrode of an acid mediated proton exchange membrane-based water electrolysis system. The compositions include a noble metal component selected from the group consisting of iridium oxide, ruthenium oxide, rhenium oxide and mixtures thereof, and a non-noble metal component selected from the group consisting of tantalum oxide, tin oxide, niobium oxide, titanium oxide, tungsten oxide, molybdenum oxide, yttrium oxide, scandium oxide, cooper oxide, zirconium oxide, nickel oxide and mixtures thereof. Further, the non-noble metal component can include a dopant. The dopant can be at least one element selected from Groups III, V, VI and VII of the Periodic Table. The compositions can be prepared using any solution based methods involving a surfactant approach or a sol gel approach. Further, the compositions are prepared using noble metal and non-noble metal precursors. Furthermore, a thin film containing the compositions can be deposited onto a substrate to form the anode electrode.

Claim (Index 5):
The composition of  claim 1 , wherein each of the noble metal component and the non-noble metal component is independently present in an amount of from greater than zero to 99 weight percent based on weight of the composition.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 2.06897
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15387100', '13961327', '12441880', '14174037', '14359201']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7882195882024476
- 35 USC 102 Novelty (BERT): 0.5934130065755454
- Combined Prediction Score: 0.7687389300397574
- Mean Citation Score: 375.53906
- Max Citation Score: 632.8438
- Similarity Product: 380.0555862690209

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