PATENT CLAIM ANALYSIS

Application Number: 15761543
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["570", "179000"]

Abstract:
The invention concerns a method for purifying and drying a hydrofluoroolefin stream comprising a hydrofluoroolefin, water and impurities composed of halogenated carbon compounds, characterised in that said stream is brought into contact with an adsorbent and in that the purification and the drying processes are carried out simultaneously in one and the same step, said hydrofluoroolefin being a compound of formula (I): CX 1 X 2 ═CX 3 CX 4 X 5 X 6  in which each X i  (i ranging from 1 to 6) represents, independently of one another, a hydrogen atom or a chlorine or fluorine atom, it being understood that at least one of the Xi's represents a fluorine atom.

Claim (Index 24):
The method of  claim 16 , wherein the hydrofluoroolefin stream comprises a stream of 1234yf.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.61538
- Patent Class: 570.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13281063', '14643668', '14643607', '14206026', '15400607']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7279677906963565
- 35 USC 102 Novelty (BERT): 0.5224277576557849
- Combined Prediction Score: 0.7074137873922993
- Mean Citation Score: 277.22373
- Max Citation Score: 306.9826
- Similarity Product: 219.788935292852

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