PATENT CLAIM ANALYSIS

Application Number: 16201241
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["502", "077000"]

Abstract:
A process for increasing the overall yield of pyridine or its alkyl pyridine derivatives during a base synthesis reaction is disclosed. The process comprises reacting a C 2  to C 5  aldehyde, a C 3  to C 5  ketone or a combination thereof, with ammonia and, optionally, formaldehyde, in the gas phase and in the presence of an effective amount of a particulate catalyst comprising a zeolite, zinc, a binder, and clay and optionally a matrix, wherein the catalyst has a L/B ratio of about 1.5 to about 4.0. Preferably, the zeolite is ZSM-5. A process for enhancing the catalytic activity of a zinc and zeolite containing catalyst to increase the overall yield of pyridine and/or its derivatives during a base synthesis reaction is also disclosed.

Claim (Index 7):
The process of  claim 1  wherein a compound of zinc is ion exchanged on preformed catalyst particles.

Metadata:
- Claim Count in Document: 130.0
- Percentile: 98.0
- Lexical Diversity: 2.0
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15435714', '14437997', '11667149', '13687982', '15129376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7617607108639004
- 35 USC 102 Novelty (BERT): 0.5284155812917113
- Combined Prediction Score: 0.7384261979066815
- Mean Citation Score: 255.930204
- Max Citation Score: 329.69373
- Similarity Product: 280.56044616577685

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