PATENT CLAIM ANALYSIS

Application Number: 15979889
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["428", "035700"]

Abstract:
Disclosed are Bisphenol A (BPA), Bisphenol F, Bisphenol A diglycidyl ether (BADGE), and Bisphenol F diglycidyl ether (BFDGE)-free coating compositions for metal substrates including an under-coat composition containing a polyester (co)polymer, and an under-coat cross-linker; and an over-coat composition containing a poly(vinyl chloride) (co)polymer dispersed in a substantially nonaqueous carrier liquid, an over-coat cross-linker, and a functional (meth)acrylic (co)polymer. Also provided is a method of coating a metal substrate using the BPA, BPF, BADGE and BFDGE-free coating system to produce a hardened protective coating useful in fabricating metal storage containers. The coated substrate is particularly useful in fabricating multi-part foodstuffs storage containers with “easy-open” end closures.

Claim (Index 26):
The hardenable packaging coating composition of  claim 25 , wherein the under-coat cross-linker comprises a phenolic cross-linker.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 93.0
- Lexical Diversity: 1.89333
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11463446', '13476400', '15244409', '14201026', '13051283']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9240636251839582
- 35 USC 102 Novelty (BERT): 0.5750098251071523
- Combined Prediction Score: 0.8891582451762776
- Mean Citation Score: 461.41386
- Max Citation Score: 485.1519
- Similarity Product: 379.8753798639178

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