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 3):
The preparation process of  claim 1 , wherein the interference coating of the optical article recovered in step c) has a desired optical property having the value V, and in that the value of said optical property of the interference coating present on the thermoplastic film provided in step a) is different from V, so as to take into account the deformation induced by laminating the coated thermoplastic film on the surface of said optical article which has the effect of modifying the value of this optical property.

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): 0.8178126760313056
- 35 USC 102 Novelty (BERT): 0.5030517338932458
- Combined Prediction Score: 0.7863365818174997
- Mean Citation Score: 201.23527
- Max Citation Score: 233.7343
- Similarity Product: 130.7924749542594

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