PATENT CLAIM ANALYSIS

Application Number: 16302099
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-09
Patent Classification: ["549", "518000"]

Abstract:
The integrated process comprises a step a) of dehydrogenating propane providing a stream S1 comprising propane and propene; a step b) of separating stream S1 in at least one rectification column, providing an overhead product stream S2 comprising more than 99% by weight propene, a side stream S3 comprising from 90 to 98% by weight propene and a bottoms product stream S4 enriched in propane; a step c) of reacting propene with hydrogen peroxide in the presence of an epoxidation catalyst using propene in molar excess; and a step d) of separating non-reacted propene and propene oxide from the reaction mixture of step c) providing a propene oxide product and a stream S5 comprising propene and propane; wherein stream S3 is passed to step c), stream S5 is recycled to step b) and stream S4 is recycled to step a).

Claim (Index 22):
The process of  claim 15 , wherein in step c) the initial molar ratio of propene to hydrogen peroxide is from 3:1 to 5:1.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 98.0
- Lexical Diversity: 2.32353
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15542917', '15521924', '15778425', '15542923', '16076600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7621648951938006
- 35 USC 102 Novelty (BERT): 0.5370670469721713
- Combined Prediction Score: 0.7396551103716377
- Mean Citation Score: 335.818762
- Max Citation Score: 374.83197
- Similarity Product: 311.4385277299225

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