PATENT CLAIM ANALYSIS

Application Number: 15972500
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["546", "192000"]

Abstract:
The present invention relates to a donepezil derivative of general formula (I) or a pharmaceutically acceptable salt thereof, wherein R in the formula is as disclosed herein; and a method for preparation thereof; and a composition comprising an effective amount of a compound of the general formula (I) or a pharmaceutically acceptable salt thereof. The present invention also relates to use of a compound of the general formula (I) or a pharmaceutically acceptable salt thereof in preparing a medicament for treating a disease resulted from an abnormality in acetylcholinesterase activity.

Claim (Index 9):
The pharmaceutical composition of  claim 8 , further comprising a hydrotropic agent, the hydrotropic agent being selected from one or more of benzyl benzoate or alcohols.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.98039
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15533865', '15476255', '14683726', '11340079', '16072586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7712397232473246
- 35 USC 102 Novelty (BERT): 0.5459659751522953
- Combined Prediction Score: 0.7487123484378216
- Mean Citation Score: 271.553108
- Max Citation Score: 424.07117
- Similarity Product: 306.2129027400565

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

Dataset: test