PATENT CLAIM ANALYSIS

Application Number: 15996742
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["351", "159010"]

Abstract:
This invention relates to an ophthalmic lens comprising a transparent substrate with a front main face and with a rear main face, at least one of the main faces being coated with a multilayered antireflective coating comprising a stack of at least one high refractive index layer (HI) having a refractive index higher than or equal to 1.55 and at least one low refractive index layer (LI) having a refractive index lower than 1.55, characterized in that: said at least one high refractive index layer (HI) is in direct contact with said at least one low refractive index layer (LI) forming a bilayer, said bilayer has a physical thickness lower than or equal to 60 nm, said bilayer is, in the direction moving away from said transparent substrate, in second to last place in said multilayered antireflective coating, said multilayered antireflective coating has a mean reflection factor R UV  between 280 nm and 380 nm, lower than 5% for an angle of incidence in the range from 20° to 50°.

Claim (Index 10):
The ophthalmic lens of  claim 1 , wherein the multilayered antireflective coating comprises alternately high refractive index layers (HI) and low refractive index layers (LI) and has a number of layers lower than or equal to 10.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.22353
- Patent Class: 351.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15308871', '15557665', '14902991', '15504481', '13764232']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.65634399301
- 35 USC 102 Novelty (BERT): 0.5785182422340175
- Combined Prediction Score: 0.6485614179324017
- Mean Citation Score: 378.55157
- Max Citation Score: 482.37802
- Similarity Product: 478.0594452744901

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