PATENT CLAIM ANALYSIS

Application Number: 15933076
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["514", "184000"]

Abstract:
Platinum(II) complexes with various selones (L) having the general formula PtL 2 Cl 2  are disclosed. The platinum(II) complexes of the invention inhibit growth of cancer cells in vitro and are useful for treatment of proliferative disorders such as cancers and/or tumors.

Claim (Index 1):
A platinum (II) complex having formula PtL 2 Cl 2  of, wherein L has formula (I) or a salt thereof, a solvate thereof, a tautomer thereof, a stereoisomer thereof, or a mixture thereof; wherein R 1  and R 2  are independently selected from the group consisting of a hydrogen, NR 3 R 4 , OR 3 , SR 3 , SeR 3 , an optionally substituted alkyl, an optionally substituted alkylene, an optionally substituted cycloalkyl, an optionally substituted aryl, and an optionally substituted arylalkyl; and R 3  and R 4  are independently hydrogen, an optionally substituted alkyl, an optionally cycloalkyl, an optionally substituted heterocyclyl, an optionally substituted aryl, and an optionally substituted arylalkyl; or R 1  and R 2  are linked together forming an optionally substituted ring selected from the group consisting of a four membered ring, a five membered ring, a six membered ring, a seven membered ring, or an eight membered ring.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 1.3
- Patent Class: 514.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15864650', '14854225', '15794384', '15008889', '15715964']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8053671934665418
- 35 USC 102 Novelty (BERT): 0.5021515145261123
- Combined Prediction Score: 0.7750456255724989
- Mean Citation Score: 249.220958
- Max Citation Score: 290.38693
- Similarity Product: 250.19694088830468

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

Dataset: test