PATENT CLAIM ANALYSIS

Application Number: 16002093
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["428", "418000"]

Abstract:
Corrosion and chip-resistant coatings for high tensile steel components, such as automotive coil springs, can be formed from a coating composition comprising a primer having an epoxy resin with the proviso that the epoxy resin does not have an EEW of about 860 to about 930, a polyhydroxyl functional phenolic curing agent having a HEW of about 200 to about 500, and a platy filler. The primer contains less than 20 wt % zinc. The topcoat includes an epoxy resin having an epoxy equivalent weight of about 450 to about 1400, an elastomer-modified epoxy resin having an epoxy equivalent weight of about 1000 to about 1600, a foaming agent and a reinforcing fiber.

Claim (Index 4):
The high tensile steel alloy of  claim 1 , wherein the epoxy resin of the epoxy thermoset primer composition has an EEW of 730 to 820, an EEW of between 1250 and 1400, or an EEW of between 750 and 850.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 94.0
- Lexical Diversity: 1.69444
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13387431', '12864050', '12287859', '10719777', '12728605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.918110339406706
- 35 USC 102 Novelty (BERT): 0.6488702884822725
- Combined Prediction Score: 0.8911863343142628
- Mean Citation Score: 303.272064
- Max Citation Score: 437.63516
- Similarity Product: 397.587297877078

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

Dataset: test