PATENT CLAIM ANALYSIS

Application Number: 15759466
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["523", "428000"]

Abstract:
The present invention provides a precursor curable composition including (a) at least one first epoxy resin; (b) at least one latent catalyst, (c) optionally, at least one curing agent, (d) optionally, at least one organic solvent, and (e) optionally, at least one second epoxy resin; wherein the thermal stability of the precursor curable composition when aged at 50 C for 16 days as measured by an increased 25 C viscosity from 0 percent to about 20 percent; and wherein, when the precursor curable composition is cured, the carbon yield of the cured precursor curable composition as measured by thermogravimetric analysis ranges from at least about 50 percent, based on the total weight of the cured composition without the optional organic solvent; a cured precursor composite material made from the above precursor curable composition; and a carbon-carbon composite product made from the above cured precursor composite material.

Claim (Index 11):
The precursor curable composition of  claim 1 , further comprising at least one organic solvent; wherein the at least one organic solvent comprises methyl ethyl ketone, methyl n-amyl ketone, methyl isobutyl ketone, xylene, acetone or mixtures thereof.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.22078
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14391717', '14422198', '14391734', '15037200', '14356043']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7791229474618243
- 35 USC 102 Novelty (BERT): 0.5246152392193564
- Combined Prediction Score: 0.7536721766375775
- Mean Citation Score: 334.073988
- Max Citation Score: 348.51886
- Similarity Product: 253.9165373374379

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