PATENT CLAIM ANALYSIS

Application Number: 15907290
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["252", "37800R"]

Abstract:
A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide gas is introduced to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion. The hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene. The solvent and elemental sulfur are removed to achieve a graphene composite material.

Claim (Index 1):
A method for manufacturing graphene based material comprising:\n providing a graphene oxide dispersion comprising graphene oxide dispersed in solvent; directly introducing a hydrogen sulfide gas to the graphene oxide dispersion at a redox reacting temperature to achieve a graphene dispersion, the graphene dispersion is achieved through a redox reaction between the graphene oxide and the hydrogen sulfide gas, wherein the hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene; solvothermal reacting the graphene dispersion to achieve a graphene-based gel comprising a three dimensional porous graphene macrostructure and elemental sulfur deposited on surfaces and pores of the three dimensional porous graphene macrostructure, with the three dimensional porous graphene macrostructure being a free-standing structure; and removing solvent to achieve the graphene based material.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.86047
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15907294', '13545170', '15270868', '14907858', '14646261']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7597310924377509
- 35 USC 102 Novelty (BERT): 0.5089471164619606
- Combined Prediction Score: 0.7346526948401719
- Mean Citation Score: 202.709428
- Max Citation Score: 311.21185
- Similarity Product: 288.9937580424488

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

Dataset: test