PATENT CLAIM ANALYSIS

Application Number: 16063595
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["585", "607000"]

Abstract:
The invention relates to a method for producing 1,3-butanediene from a butanediol feedstock that includes: a) A step for esterification of butanediol by a carboxylic acid to form the corresponding diester; b) A step for pyrolysis of the diester effluent obtained from step a); c) A step for distillation fed by at least the carboxylic acid effluent obtained from step a), and producing an aqueous distillate and a carboxylic acid residue; d) A step for drying the carboxylic acid that is fed at least by the carboxylic acid residue obtained from step c) and producing a water effluent and a carboxylic acid product that feeds step a).

Claim (Index 2):
Method according to  claim 1 , in which said butanediol feedstock comprises at least 90% by weight of butanediol selected from the list that consists of 1,4-butanediol, 1,3-butanediol and 2,3-butanediol, taken by themselves or in a mixture.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.42
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15551754', '15552050', '16302320', '16306086', '13145731']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.698502282688542
- 35 USC 102 Novelty (BERT): 0.5649724311297603
- Combined Prediction Score: 0.6851492975326637
- Mean Citation Score: 335.23417200000006
- Max Citation Score: 457.8846
- Similarity Product: 306.8686323038578

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