PATENT CLAIM ANALYSIS

Application Number: 16092094
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["562", "532000"]

Abstract:
The present invention provides methods for monomer production, for example, acrylic acid, wherein the methods comprise oxidizing one or more reactant gases, for example, propylene, in a fixed bed reactor, preferably, two fixed bed reactors, in the presence of oxygen and a mixed metal oxide catalyst to form an oxidized gaseous mixture and, at any point in the oxidizing, feeding or flowing the one or more reactant gases or the oxidized gaseous mixture through an inert macroporous material that has a pore volume of from 0.2 cm3/g to 2.0 cm3/g, a surface area of from 0.01 to 0.6 m2/g, and wherein from 30 to 98 wt. % of the total pore volume in the inert macroporous material has a pore diameter of at least 100 μm.

Claim (Index 5):
The method as claimed in  claim 1  wherein the oxidation process is the vapor phase oxidation of isobutene and/or tert-butanol to methacrolein and methacrylic acid.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 1.85526
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13652522', '15196288', '15825311', '10465653', '11357300']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7380038662865869
- 35 USC 102 Novelty (BERT): 0.4999615853298776
- Combined Prediction Score: 0.714199638190916
- Mean Citation Score: 212.611292
- Max Citation Score: 234.03911
- Similarity Product: 176.33003810424862

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