PATENT CLAIM ANALYSIS

Application Number: 15752387
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["427", "248100"]

Abstract:
The invention relates to methods for the production of high quality graphene. In particular, the invention relates to single-step thermal methods which can be carried out in an ambient-air or vacuum environment using renewable biomass as a carbon source. Specifically, the invention comprises heating a metal substrate and carbon source in a sealed ambient environment to a temperature which produces carbon vapour from the carbon source such that the vapour comes into contact with the metal substrate, maintaining the temperature for a time sufficient to form a graphene lattice and then cooling the substrate at a controlled rate to form a deposited graphene.

Claim (Index 5):
The method according to any one of the preceding claims wherein the metal substrate is a transition metal substrate.

Metadata:
- Claim Count in Document: 66.0
- Percentile: 88.0
- Lexical Diversity: 1.67692
- Patent Class: 427.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14145585', '14145626', '15287078', '14443300', '14563201']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8102058431696058
- 35 USC 102 Novelty (BERT): 0.4911242443077657
- Combined Prediction Score: 0.7782976832834217
- Mean Citation Score: 180.936392
- Max Citation Score: 185.96074
- Similarity Product: 129.2599931189871

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

Dataset: test