PATENT CLAIM ANALYSIS

Application Number: 16004152
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["252", "586000"]

Abstract:
Described herein are novel azo-benzene type chromophores. The chromophores are useful in photochromic compositions comprising a polymer matrix and a chromophore, wherein the chromophore is a novel azo-benzene type structure. The photochromic composition is photoresponsive upon irradiation by at least one wavelength of laser light across the visible light spectrum. Photochromic devices which comprise the novel azo-benzene type chromophore compound show significantly higher photoinduced birefringence, higher diffraction efficiency, and brighter images than devices that comprise well known azo-benzene chromophores. The photochromic composition may include a liquid crystal.

Claim (Index 14):
The photochromic composition of  claim 8 , wherein the polymer matrix is formed from polyethylene terephthalate, polyacrylate, polymethacrylate, polyvinyl carbazole, polymethyl methacrylate, polyvinyl butyral, ethylene vinyl acetate, ethylene tetrafluoroethylene, polyimide, amorphous polycarbonate, polystyrene, siloxane sol-gel, polyurethane, or any combination thereof.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 1.55738
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15306428', '15965329', '14758949', '13626679', '10775836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8184482099002374
- 35 USC 102 Novelty (BERT): 0.5568290037336102
- Combined Prediction Score: 0.7922862892835746
- Mean Citation Score: 262.94323799999995
- Max Citation Score: 433.52853
- Similarity Product: 393.25205941047903

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