PATENT CLAIM ANALYSIS

Application Number: 16302320
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["585", "327000"]

Abstract:
The invention pertains to a method for converting butanediol into butadiene that is fed with a butanediol feedstock, where said method comprises at least an esterification step, a pyrolysis step, and a step for separation of the pyrolysis effluent comprising at least one section for cooling said pyrolysis effluent and producing a liquid pyrolysis effluent and a steam pyrolysis effluent and a gas-liquid washing section that is fed at the top with a fraction of the butanediol diester effluent obtained from the esterification step and at the bottom with the steam pyrolysis effluent, where said section produces a butadiene effluent at the top and a washing effluent at the bottom.

Claim (Index 8):
Method in accordance with  claim 1  in which the pyrolysis effluent is cooled to a temperature of less than 50\u00b0 C. in the cooling section of step c).

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 2.39583
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16063595', '15552050', '15551754', '16314194', '16306086']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.685356784234795
- 35 USC 102 Novelty (BERT): 0.5419777388138668
- Combined Prediction Score: 0.6710188796927021
- Mean Citation Score: 293.004944
- Max Citation Score: 360.1464
- Similarity Product: 222.7437200245857

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

Dataset: test