PATENT CLAIM ANALYSIS

Application Number: 15902656
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["424", "078090"]

Abstract:
Coated articles demonstrating anti-fouling properties are provided, comprising: (a) a substrate comprising sapphire; (b) an adhesion promoting layer applied to the substrate; and (c) a top layer comprising at least an anti-fouling coating applied to the adhesion promoting layer. The adhesion promoting layer is formed from a curable sol-gel composition and has a dry film thickness less than 1000 nm after curing. The present invention also provides a method of forming a coated article comprising: (a) applying a curable film-forming sol-gel composition on a sapphire substrate, to form a coated substrate with a sol-gel adhesion promoting layer having a dry film thickness less than 1000 nm after curing; (b) subjecting the coated substrate to a temperature of at least 500° C. to effect cure of the sol-gel composition; and (c) applying at least an anti-fouling coating on the adhesion promoting layer to form a multi-layer, coated article.

Claim (Index 9):
The coated article of  claim 7  wherein the zirconium alkoxide (i) comprises zirconium (IV) tert-butoxide.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 2.44286
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14818359', '15118419', '10574266', '14401245', '13833675']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7333819941205664
- 35 USC 102 Novelty (BERT): 0.494650781234045
- Combined Prediction Score: 0.7095088728319142
- Mean Citation Score: 190.370928
- Max Citation Score: 210.76886
- Similarity Product: 145.26563867052195

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