PATENT CLAIM ANALYSIS

Application Number: 15951152
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["502", "064000"]

Abstract:
The present invention relates to a zeolite catalyst for preparing light alkene by dehydrogenation of light alkane including a cocatalyst metal selected from tin (Sn), germanium (Ge), lead (Pb), gallium (Ga) and indium (In), and a preparation method of the same. The catalyst of the present invention is prepared by using the zeolite having a relatively high pore diameter, a structure of at least 12-membered ring, and a low acidity due to a SiO 2 /Al 2 O 3  ratio of at least 50, so that it can suppress the inactivation of a catalyst caused by pore clogging due to the formation of coke. Therefore the catalyst of the present invention can be effectively used as a catalyst for the preparation of light alkene by dehydrogenation of light alkane.

Claim (Index 3):
The catalyst for preparing a light alkene according to  claim 1 , wherein the zeolite comprises either Beta or Y zeolite.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 1.91026
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14416803', '10181106', '10719441', '12316322', '10671281']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7830467961336659
- 35 USC 102 Novelty (BERT): 0.4937694215189299
- Combined Prediction Score: 0.7541190586721923
- Mean Citation Score: 189.11747
- Max Citation Score: 195.11946
- Similarity Product: 131.5343973216784

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

Dataset: test