PATENT CLAIM ANALYSIS

Application Number: 15988744
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["502", "060000"]

Abstract:
A zeolite catalyst capable of maintaining a high conversion of raw materials over a long period of time, and a method of producing a lower olefin stably over a long period of time using the zeolite catalyst is to be provided. A CON zeolite catalyst containing aluminum (Al) as a constituent element, wherein the CON zeolite catalyst has a ratio ((A 2 /A 1 )×100 (%)) of an integrated intensity area (A 2 ) of signal intensity in a range from 57.5 ppm to 70 ppm to an integrated intensity area (A 1 ) of signal intensity in a range from 45 ppm to 70 ppm is not less than 49.0% when analyzed by  27 Al-MAS-NMR is prepared, and a lower olefin is produced by a MTO process using the zeolite catalyst.

Claim (Index 3):
The zeolite catalyst according to  claim 1 , wherein a molar ratio (Si/Al) of silicon (Si) to aluminum (Al) is not less than 10.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.08451
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13254373', '12085055', '13333383', '13619608', '15357037']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7396134190642127
- 35 USC 102 Novelty (BERT): 0.502603819255681
- Combined Prediction Score: 0.7159124590833597
- Mean Citation Score: 175.71848
- Max Citation Score: 185.98433
- Similarity Product: 120.83857274648192

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test