PATENT CLAIM ANALYSIS

Application Number: 15980778
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["544", "106000"]

Abstract:
The invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.

Claim (Index 13):
A compound of formula (I): wherein R 1  is 9- or 10-membered bicyclic heteroaryl wherein the 9- or 10-membered bicyclic heteroaryl contains from one to three heteroatoms independently selected from oxygen and nitrogen and is optionally substituted by C 1-6 alkyl, C 3-6 cycloalkyl, halo, \u2014CN or \u2014NHSO 2 R 5 , or pyridinyl optionally substituted by one or two substituents independently selected from C 1-6 alkyl, \u2014OR 6 , halo and \u2014NHSO 2 R 7 ; R 2  and R 3 , together with the nitrogen atom to which they are attached, are linked to form a 6- or 7-membered heterocyclyl wherein the 6- or 7-membered heterocyclyl optionally contains an oxygen atom or a further nitrogen atom; R 4  is hydrogen or methyl; R 6  is hydrogen or C 1-4 alkyl; and R 5  and R 7  are each independently C 1-6 alkyl, or phenyl optionally substituted by one or two substituents independently selected from halo; or a salt thereof.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 93.0
- Lexical Diversity: 1.28
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12994246', '13254034', '12994250', '16073355', '12994253']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8059012908120136
- 35 USC 102 Novelty (BERT): 0.5620898902064023
- Combined Prediction Score: 0.7815201507514524
- Mean Citation Score: 410.43912599999993
- Max Citation Score: 422.44675
- Similarity Product: 417.21710937303305

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