PATENT CLAIM ANALYSIS

Application Number: 16216766
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["562", "607000"]

Abstract:
In processes for the hydrolysis of a methyl acetate with at least one of water and methanol in the presence of at least one Brønsted acid catalyst to produce acetic acid the performance of the catalyst is improved by using a methyl acetate feed in which the total amount of acetaldehyde and 1,1 dimethoxyethane impurities is maintained at 100 ppm wt or less calculated as mass equivalents of acetaldehyde.

Claim (Index 39):
A process according to  claim 27  wherein the methyl acetate feed further comprises one or both of methanol and water.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 98.0
- Lexical Diversity: 1.45833
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15312060', '15311965', '15312017', '15311925', '15311939']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.767979514388641
- 35 USC 102 Novelty (BERT): 0.5835917867020596
- Combined Prediction Score: 0.7495407416199829
- Mean Citation Score: 383.340216
- Max Citation Score: 516.65704
- Similarity Product: 387.78601150723466

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