PATENT CLAIM ANALYSIS

Application Number: 15973598
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["570", "155000"]

Abstract:
This disclosure relates to processes which involve: contacting a mixture comprising at least one fluoroolefin and at least one R f C≡CX impurity with at least one zeolite to reduce the concentration of the at least one R f C≡CX impurity in the mixture; wherein R f  is a straight-chain perfluorinated alkyl group, and X is H, F, Cl, Br or I; and the at least one zeolite is selected from the group consisting of zeolites having pore opening of at least 4 Angstroms and no more than about 5 Angstroms, zeolites having pore opening of at least about 5 Angstroms and Sanderson electronegativity of no more than about 2.6, and mixtures thereof; provided that the at least one zeolite is not zeolite 4A. This disclosure also relates to processes for making at least one hydrotetrafluoropropene product selected from the group consisting of CF 3 CF═CH 2 , CF 3 CH═CHF, and mixtures thereof; and relates to processes for making at least one hydrochlorotrifluoropropene product selected from the group consisting of CF 3 CCl═CH 2 , CF 3 CH═CHCl, and mixtures thereof.

Claim (Index 1):
A composition comprising:\n (i) a mixture of at least one fluoroolefin and at least one R f C\u2261CX impurity wherein R f  is a straight-chain perfluorinated alkyl group, and X is H, F, Cl, Br or I, and (ii) at least one zeolite selected from the group consisting of zeolite having pore opening of at least 4 Angstroms and no more than 5 Angstroms and zeolite having pore opening of at least 5 Angstroms and Sanderson electronegativity of no more than about 2.6, and mixtures thereof; provided that said at least one zeolite is not zeolite 4A.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.4625
- Patent Class: 570.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15609292', '13911444', '14206026', '15267599', '14358101']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7241565090993269
- 35 USC 102 Novelty (BERT): 0.5814576518240255
- Combined Prediction Score: 0.7098866233717969
- Mean Citation Score: 343.71021600000006
- Max Citation Score: 537.0979
- Similarity Product: 373.4666342502832

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