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 25):
The method according to  claim 22 , characterized in that the target drug delivery system has a route of administration selected from oral drug delivery systems, rectal drug delivery systems, colon drug delivery systems, nasal drug delivery systems, skin drug delivery systems and ophthalmic drug delivery systems.

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): 0.7568472432233142
- 35 USC 102 Novelty (BERT): 0.5042106375502409
- Combined Prediction Score: 0.7315835826560069
- Mean Citation Score: 193.372558
- Max Citation Score: 213.33115
- Similarity Product: 133.735686745435

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