PATENT CLAIM ANALYSIS

Application Number: 15750447
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["359", "586000"]

Abstract:
The invention relates to a method for preparing an optical system item having a non-zero radius of curvature and coated with an interference coating. Said method includes: a) providing a thermoplastic film coated with a multilayer interference coating containing at least one layer having a refractive index of greater than 1.65 and at least one layer having a refractive index of less than or equal to 1.65, at least one of the interference coating layers being a vacuum-deposited organic/inorganic layer, b) laminating said coated thermoplastic film, by means of an adhesive layer, onto an optical system item including a substrate, and c) recovering said optical system item, including a substrate coated with the adhesive layer, from the thermoplastic film and the multilayer interference coating.

Claim (Index 4):
The preparation process of  claim 1 , wherein step b) is carried out by subjecting or after having subjected the coated thermoplastic film to a degree of deformation greater than or equal to 1% over at least one portion of its surface, so as to conform it to the geometry of the surface of said optical article.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.20968
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15306835', '14898425', '11427199', '15010795', '13727023']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8192129649256941
- 35 USC 102 Novelty (BERT): 0.4929393725239269
- Combined Prediction Score: 0.7865856056855174
- Mean Citation Score: 201.23527
- Max Citation Score: 233.7343
- Similarity Product: 152.8113222732246

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