PATENT CLAIM ANALYSIS

Application Number: 15771775
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["540", "575000"]

Abstract:
The present invention relates to a compound represented by Chemical Formula, or a pharmaceutically acceptable salt thereof. The compound according to the present invention can be usefully used for the prevention or treatment of sodium channel blocker-related diseases.

Claim (Index 2):
The compound or pharmaceutically acceptable salt thereof according to  claim 1 , wherein\n the compound represented by Chemical Formula 1 is represented by Chemical Formula 1\u2032 below: wherein, R 1  is hydrogen, C 1-4  alkyl, C 1-4  alkoxy, C 1-4  haloalkyl, C 1-4  haloalkoxy, halogen, or cyano, R 2  and R 3  are each independently hydrogen, or halogen, R 4  is C 5-10  heteroaryl containing one or two elements each independently selected from the group consisting of N, S and O, R 11  is hydrogen, or C 1-4  alkyl, R 12  is hydrogen, C 1-4  alkyl, C 1-4  alkoxy, halogen, amino, NH(C 1-4  alkyl), N(C 1-4  alkyl) 2 , NHCO(C 1-4  alkyl), or pyrrolidinyl, X 1  is C\u2014R\u2032, or N, wherein R\u2032 is hydrogen, or halogen, X 2  is CH, or N, and X 3  is N\u2014R\u2033, wherein R\u2033 is hydrogen, or C 1-4  alkyl, X 4  is a bond, NH, N(C 1-4  alkyl), or O (oxygen), and n is an integer of 1 to 4.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.28125
- Patent Class: 540.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16061815', '16086654', '14435473', '13707096', '11728897']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7537478977612472
- 35 USC 102 Novelty (BERT): 0.5679428362937994
- Combined Prediction Score: 0.7351673916145025
- Mean Citation Score: 414.399758
- Max Citation Score: 452.23602
- Similarity Product: 348.5305005070103

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