PATENT CLAIM ANALYSIS

Application Number: 15779528
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["514", "622000"]

Abstract:
The present invention relates to a compound and its preparation method and use and corresponding targeted drug delivery systems and chemotherapeutic drugs. The compound is a novel compound or a pharmaceutically acceptable salt thereof for treating small cell lung cancer, characterized in that, the compound has the general formula I, wherein R is acyloxy group. The present invention also relates to a preparation method of the compound, to use of the compound for the preparation of a chemotherapeutic drug for treating small cell lung cancer, to a targeted drug delivery system including the compound, and to a chemotherapeutic drug including the compound and for treating small cell lung cancer.

Claim (Index 22):
The method according to  claim 18 , characterized in that the chemotherapeutic drug for treating small cell lung cancer is a target drug delivery system.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 2.36
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15323099', '16062399', '14335733', '14992895', '15893779']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7573663625912731
- 35 USC 102 Novelty (BERT): 0.5013279926442505
- Combined Prediction Score: 0.7317625255965708
- Mean Citation Score: 193.372558
- Max Citation Score: 213.33115
- Similarity Product: 138.72737048074006

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