PATENT CLAIM ANALYSIS

Application Number: 15751547
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["562", "030000"]

Abstract:
Compounds, pharmaceutical compositions, methods and kits are described for treating or preventing neurodegenerative diseases such as Alzheimer's disease.

Claim (Index 19):
The compound of  claim 1  having: Formula IV-3a: or Formula IV-3b: or an enantiomer or stereoisomer thereof, and a pharmaceutically acceptable salt of any of the foregoing, wherein: R a1  is selected from hydrogen, and C1-C3 alkyl optionally substituted with one or more hydroxy\n R b1  is selected from hydrogen; C1-C5 alkyl substituted with one or more substituents independently selected from carboxy, amino, optionally substituted heteroaryl, optionally substituted aryl, alkylthio, aminocarbonyl, hydroxy, dialkylamino, alkylamino, and arylalkylamino; cycloalkyl optionally substituted with amino, and heterocyclyl optionally substituted with amino; \n each R 7  and each R 8  is independently selected from \u2014H, \u2014NH 2 , \u2014NR a R b , \u2014C(O)NH 2 , \u2014C(O)NR a R b , \u2014(C(R x )(R y )) n NH 2 , \u2014(C(R x )(R y )) n NR a R b , \u2014(C(R a )(R b )) n C(O)NH 2 , \u2014(C(R a )(R b )) n C(O)NR a R b , \u2014OH, \u2014(C(R a )(R b )) n OH, \u2014CO 2 H, \u2014(C(R a )(R b )) n CO 2 H, \u2014SO 3 H, or \u2014(C(R a )(R b )) n  SO 3 H; deuterium, halogen, alkyl, alkoxy, alkenyl, alkynyl, cyano, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; and \n ring A is selected from optionally substituted pyrrolidinyl, piperidinyl, morpholinyl, or piperazinyl.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 88.0
- Lexical Diversity: 1.04762
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16320589', '14769421', '10307735', '15740462', '15312614']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.759016786861371
- 35 USC 102 Novelty (BERT): 0.5291594735539283
- Combined Prediction Score: 0.7360310555306268
- Mean Citation Score: 338.91286
- Max Citation Score: 342.17654
- Similarity Product: 273.36192408290503

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

Dataset: test