PATENT CLAIM ANALYSIS

Application Number: 16062541
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["585", "621000"]

Abstract:
Methods for producing butadiene by the oxidative dehydrogenation of butene are provided. Methods for producing butadiene from a feed stream including oxygen and butene in a molar ratio of oxygen to butene (O 2 /C 4 H 8 ) from about 0.9 to about 1.5 can include introducing the feed stream to a catalyst in the presence of steam. The molar ratio of steam to butene (H 2 O/C 4 H 8 ) can be from about 10 to about 20. Methods can further include reacting the butene to generate a product stream therefrom comprising butadiene and water. Methods can further include separating water from the product stream to generate a butadiene stream including greater than about 85 wt-% butadiene.

Claim (Index 19):
The method of  claim 2 , wherein from about 90% to about 95% of the butene in the feed stream is converted.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.16949
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14771227', '12746558', '12921906', '14386550', '14771302']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6888973581408455
- 35 USC 102 Novelty (BERT): 0.530050512723656
- Combined Prediction Score: 0.6730126735991266
- Mean Citation Score: 291.107464
- Max Citation Score: 295.4600200000001
- Similarity Product: 174.03704263259178

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