PATENT CLAIM ANALYSIS

Application Number: 16246462
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["585", "310000"]

Abstract:
Methods of simultaneously converting butanes and methanol to olefins over Ti-containing zeolite catalysts are described. The exothermicity of the alcohols to olefins reaction is matched by endothermicity of dehydrogenation reaction of butane(s) to light olefins resulting in a thermo-neutral process. The Ti-containing zeolites provide excellent selectivity to light olefins as well as exceptionally high hydrothermal stability. The coupled reaction may advantageously be conducted in a staged reactor with methanol/DME conversion zones alternating with zones for butane(s) dehydrogenation. The resulting light olefins can then be reacted with iso-butane to produce high-octane alkylate. The net result is a highly efficient and low cost method for converting methanol and butanes to alkylate.

Claim (Index 33):
The staged reactor system of  claim 32  where the second catalyst comprises a catalyst support comprising carbon, SiO2, Al2O3, TiO2, ZrO2, CeO2, Y2O3, Silica-Alumina, Zeolite Y, Zeolite USY, Zeolite ZSM-5, TS-1, Zeolite Beta, Zeolite Mordenite or combinations thereof.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 1.65753
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15331727', '11036312', '10988136', '11461288', '12755632']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.699440259336994
- 35 USC 102 Novelty (BERT): 0.5804910591876481
- Combined Prediction Score: 0.6875453393220594
- Mean Citation Score: 330.8108860000001
- Max Citation Score: 508.80054
- Similarity Product: 352.0626348509359

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