PATENT CLAIM ANALYSIS

Application Number: 15860815
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["502", "340000"]

Abstract:
Zn x Zr y O z  mixed oxide catalysts having improved stability for the conversion of ethanol to isobutene are described, together with methods for making such catalysts.

Claim (Index 9):
A process for converting ethanol to products including isobutene, comprising; contacting ethanol with a Zn x Zr y O z  mixed oxide catalyst containing less than 0.14 percent by weight of sulfur, and wherein x:y is from 1:100 to 10:1 and z is a stoichiometric integer for the mixed oxide catalyst, at a temperature in the range of from about 350 to about 700 degrees Celsius and a WHSV in the range of from about 0.05 hr \u22121  to hr \u22121 , to produce a product mixture including isobutene; and recovering isobutene from the product mixture.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.07143
- Patent Class: 502.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14683175', '14683236', '14683257', '14683272', '15183991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.803849610360374
- 35 USC 102 Novelty (BERT): 0.5239934386650082
- Combined Prediction Score: 0.7758639931908373
- Mean Citation Score: 330.86708600000014
- Max Citation Score: 341.64703
- Similarity Product: 267.37412149186014

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