PATENT CLAIM ANALYSIS

Application Number: 15747416
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["514", "218000"]

Abstract:
The invention relates to the field of pharmaceutical chemistry, particularly relates to an orbit azine-fumarate, a hydrate, a crystal form, and a preparation method therefor. Specifically, in the invention, different crystal forms of orbit azine-fumarate, an orbit azine-fumarate hydrate and a crystal form thereof, and an amorphous form of orbit azine-fumarate are prepared by adjusting the ratio of orbit azine and fumaric acid and using different crystallization methods. The invention makes it possible to provide an orbit azine-fumarate which has a higher pharmaceutical effect, is easier to be prepared, and has a better storage stability.

Claim (Index 6):
The crystal form according to  claim 5 , wherein n is about 1.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15861947', '16065880', '15297180', '11891351', '14925381']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8005486251226782
- 35 USC 102 Novelty (BERT): 0.5147216454120953
- Combined Prediction Score: 0.7719659271516199
- Mean Citation Score: 258.670796
- Max Citation Score: 270.683
- Similarity Product: 172.52133281224965

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

Dataset: test