PATENT CLAIM ANALYSIS

Application Number: 16008157
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["359", "241000"]

Abstract:
A photochromic compound is provided, which may be a pyran, an oxazine, or a fulgide. The photochromic compound has at least one substituent Q attached thereto, each Q independently being —N 3 , —CN, —COOR′, —CCR′, —C(R′)C(R′)R′, —OCOR′, —OCOOR′, —SR′, —OSO 2 R′″, and/or CON(R′)R′, wherein each R′ is hydrogen, an unsubstituted or substituted alkyl group having from 1 to 18 carbon atoms; an unsubstituted or substituted aryl group, an unsubstituted or substituted alkene or alkyne group having from 2 to 18 carbon atoms, wherein the substituents are halo or hydroxyl and R′″ is —CF 3  or a perfluorinated alkyl group having from 2 to 18 carbon atoms The number, locations and nature of the constituents Q are dependent upon the structure of the photochromic compound.

Claim (Index 17):
The naphthol of  claim 16  represented by ene-ef the following graphic formula: wherein substituent Q comprises \u2014CN, \u2014COOR\u2032, \u2014CCR\u2032, \u2014C(R\u2032)C(R\u2032)R\u2032, \u2014OCOR\u2032, \u2014OCOOR\u2032, \u2014SR\u2032, \u2014OSO 2 R\u2032\u2033, or \u2014CON(R\u2032)R\u2032, and wherein each R\u2032 independently comprises an alkyl group having from 1 to 12 carbon atoms and R\u2032\u2033 comprises \u2014CF 3  or a perfluorinated alkyl group having from 2 to 12 carbon atoms.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 94.0
- Lexical Diversity: 2.0
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12329092', '13452030', '14174978', '15219434', '11924925']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8880533627215085
- 35 USC 102 Novelty (BERT): 0.5328267361970528
- Combined Prediction Score: 0.852530700069063
- Mean Citation Score: 408.27242600000005
- Max Citation Score: 413.13876
- Similarity Product: 323.09633022728207

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