PATENT CLAIM ANALYSIS

Application Number: 16229368
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["548", "405000"]

Abstract:
Fluorescent chromophores nicknamed BOPHY are provided. The chromophores may be readily synthesized in two steps from readily available reagents via the coupling of a pyrrole aldehyde or ketone with hydrazine, followed by reaction with BF 3 . The resultant symmetric and dimeric tetracycle is comprised of two BF 2  units in six-member chelate rings, appended by pyrrole units on the periphery. The quantum yield of fluorescence for the unmodified compound and the tetramethyl variant are near unity, with values 95 and 92% respectively in CH 2 Cl 2 .

Claim (Index 10):
The compound of  claim 8 , further comprising one or more aromatic groups bonded to one or more of the 5-member rings.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 98.0
- Lexical Diversity: 1.41791
- Patent Class: 548.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14561955', '12454273', '13409818', '14779601', '15378400']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.649851496857838
- 35 USC 102 Novelty (BERT): 0.5068592847972826
- Combined Prediction Score: 0.6355522756517825
- Mean Citation Score: 161.750774
- Max Citation Score: 179.36514
- Similarity Product: 103.87482370224954

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test