PATENT CLAIM ANALYSIS

Application Number: 16135177
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["523", "433000"]

Abstract:
Pre-impregnated composite material (prepreg) that can be cured/molded to form aerospace composite parts. The prepreg includes carbon reinforcing fibers and an uncured resin matrix. The resin matrix includes an epoxy component that is a combination of a hydrocarbon epoxy novolac resin and a trifunctional epoxy resin and optionally a tetrafunctional epoxy resin. The resin matrix includes polyethersulfone as a toughening agent and a thermoplastic particle component.

Claim (Index 13):
The method for making a pre-impregnated composite material according to  claim 12  wherein said first group of polyamide particles comprises polyamide 11 particles and said second group of particles comprises crosslinked polyamide 12 particles that comprise crosslinked polyamide 12.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.71429
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15622585', '15839467', '15189994', '13594819', '12792338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8121636820536632
- 35 USC 102 Novelty (BERT): 0.6257735284953237
- Combined Prediction Score: 0.7935246666978293
- Mean Citation Score: 518.382292
- Max Citation Score: 640.15894
- Similarity Product: 501.14539100159175

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