PATENT CLAIM ANALYSIS

Application Number: 15768270
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["570", "155000"]

Abstract:
The invention provides a reactor comprising a reaction chamber having a catalytic surface in contact with reactants in said chamber, and a source for passing electrical current through said catalytic surface. The reactor can be used for dehydrohalogentation reactions, such as dehydrochlorination of HCFC-244bb to HFO-1234yf and for reactions where zero valent metals are employed for catalysis. The invention further provides a process to prepare HFO-1234yf from HCFC-244bb using an electrically heated reaction chamber.

Claim (Index 37):
The process of  claim 36  wherein the dehydrohalogenation reaction is selected from reactions A, B, C, or combinations thereof:\n A) CHX\u2032X\u2033\u2014CY\u2032Y\u2033\u2014CF 3 \u2192\n i) CH 2 \u2550CY\u2014CF 3 , or \n ii) CHX\u2550CH\u2014CF 3 , or \n iii) combinations of i) and ii) \n wherein \n X and Y=one of H, Cl, or F, \n X\u2032 and X\u2032=one or two of H, Cl, or F, \n Y\u2032 and Y\u2033=one of H, Cl, or F; or \n \n B) CH 2 \u2550CY\u2014CF 3 \u2192CH\u2261C\u2014CF 3  \n wherein X and Y=one of Cl or F; or \n \n C) CHX\u2550CH\u2014CF 3 \u2192CH\u2261C\u2014CF 3  \n wherein X and Y=one of Cl or F.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 1.51923
- Patent Class: 570.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15267599', '14206026', '14358101', '14643668', '13281063']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7430566415303802
- 35 USC 102 Novelty (BERT): 0.5340384135847627
- Combined Prediction Score: 0.7221548187358185
- Mean Citation Score: 316.94550800000013
- Max Citation Score: 346.8501
- Similarity Product: 231.2753128399729

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