PATENT CLAIM ANALYSIS

Application Number: 15742085
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["546", "255000"]

Abstract:
Electrochromic compounds and optical articles containing them The present invention relates to a group of novel electrochromic compounds. More specifically, it relates to electrochromic compounds comprising one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.

Claim (Index 2):
The compound according to  claim 1 , wherein Z is an unsubstituted phenylene or an unsubstituted naphtylene selected from the group consisting of:\n ortho-branched phenylene, para-branched phenylene; and 2,6-branched naphthylene.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 86.0
- Lexical Diversity: 1.38095
- Patent Class: 546.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15022784', '15022841', '15288057', '13516117', '14348344']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8194933029615897
- 35 USC 102 Novelty (BERT): 0.5116651997893975
- Combined Prediction Score: 0.7887104926443705
- Mean Citation Score: 257.982036
- Max Citation Score: 296.58237
- Similarity Product: 198.56592524769192

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