PATENT CLAIM ANALYSIS

Application Number: 16036176
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-05
Patent Classification: ["136", "263000"]

Abstract:
A photoelectrochemical secondary cell comprising a photocatalytic anode, or photoanode; an anode; a cathode comprising a metal hydride; electrolyte; separator; and case at least a portion of which is transparent to the electromagnetic radiation required by said photoanode to charge said photoelectrochemical secondary cell.

Claim (Index 22):
A method of storing hydrogen by photochemically and/or electrochemically charging a metal hydride, the method comprising:\n providing a photoelectrochemical secondary battery comprising a photocatalytic anode or photoanode electrode, an anode electrode, a negative electrode comprising substantially a metal hydride, and an encased electrolyte capable of being reduced to hydrogen at the negative electrode, the photocatalytic anode or photoanode electrode, the anode electrode and the negative electrode, all being immersed in the electrolyte; exposing the photocatalytic anode or photoanode electrode to radiation while applying zero bias voltage potential, or a bias voltage potential that is lower than the theoretical water splitting voltage of 1.48 VDC between said photocatalytic anode or photoanode electrode and said negative electrode, and/or applying a voltage potential of at least 1.48 VDC between said anode electrode and said negative electrode, thereby charging said metal hydride with hydrogen.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 1.41667
- Patent Class: 136.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14721213', '14008476', '14615796', '15823779', '15065235']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7844924903683697
- 35 USC 102 Novelty (BERT): 0.5751415865986672
- Combined Prediction Score: 0.7635573999913995
- Mean Citation Score: 274.919152
- Max Citation Score: 517.7547
- Similarity Product: 373.6723071026802

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