PATENT CLAIM ANALYSIS

Application Number: 16082830
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["514", "294000"]

Abstract:
Provided are a crystalline form A of 2-[(2R)-2-methyl-2-pyrrolidyl]-1H-benzimidazole-7-carboxamide dihydrochloride and the preparation method and use thereof. The X-ray powder diffraction pattern of crystalline form A shows characteristic peaks at 2theta values of 8.3°±0.2°, 26.7°±0.2°, 16.1°±0.2°. Crystalline form A, compared with the existing crystalline forms, has a surprisingly excellent solubility, mechanical and storage stabilities and particle size distribution, is a more ideal crystalline fotbnn compared with the prior art forms, better satisfies medicinal requirements, and plays an important role in future optimization and development of the drug.

Claim (Index 14):
The preparation method according to  claim 8 , wherein a reaction temperature in step 1) is \u221220\u00b0 C. to 50\u00b0 C.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 97.0
- Lexical Diversity: 1.44444
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16079764', '15542597', '15579881', '15563344', '15753993']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7600096370240975
- 35 USC 102 Novelty (BERT): 0.5361468278837846
- Combined Prediction Score: 0.7376233561100662
- Mean Citation Score: 284.77987
- Max Citation Score: 323.01328
- Similarity Product: 177.89756718334198

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