PATENT CLAIM ANALYSIS

Application Number: 15948674
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["438", "014000"]

Abstract:
Graphene fibers made from a graphene film formed into an elongated fiber-like shape and composite materials made from the graphene fibers. The elongated fiber-like shape may be the graphene film in a rolled spiral orientation or the graphene film in a twisted formation. The graphene film has benzoxazine groups formed on at least an outer surface of the graphene film and epoxide groups formed on at least one edge of the graphene film. Methods of increasing strength of a composite material include combining a resin matrix with a plurality of the graphene fibers to form a prepreg material and curing the prepreg material to form the composite material.

Claim (Index 33):
The method of  claim 24 , further comprising combining carbon fiber with the graphene fiber to form the prepreg material.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 2.07407
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14865820', '15297363', '14589057', '14589085', '14589007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.915471084096798
- 35 USC 102 Novelty (BERT): 0.6296131079352918
- Combined Prediction Score: 0.8868852864806474
- Mean Citation Score: 544.491476
- Max Citation Score: 664.57495
- Similarity Product: 534.4278392206191

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