PATENT CLAIM ANALYSIS

Application Number: 15762869
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["549", "237000"]

Abstract:
The invention relates to perfluoroalkyl group-containing bismuth compounds as Lewis acid catalysts, to specific compounds, and to the method for the production thereof.

Claim (Index 7):
A process for preparing the compound of formula (I),\n (C m F 2m+1 ) n BiX 3-n \u2003\u2003(I), wherein m in each case, independently of one another, denotes 2, 3 or 4; n denotes 3 and X denotes F, Cl, Br or OSO 2 CF 3 , comprising reacting compound of formula (II)\n (C m F 2m+1 ) n Li\u2003\u2003(II), \n wherein m denotes 2, 3 or 4, with bismuth trichloride, bismuth tribromide or bismuth tristriflate, where the conditions of the reaction are that both the water content and the oxygen content are a maximum of 100 ppm.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 1.2381
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15762880', '13825894', '15519657', '14239908', '10594966']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6875465706329462
- 35 USC 102 Novelty (BERT): 0.5367258147647753
- Combined Prediction Score: 0.6724644950461292
- Mean Citation Score: 271.643664
- Max Citation Score: 355.12225
- Similarity Product: 253.1613542288989

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

Dataset: test