PATENT CLAIM ANALYSIS

Application Number: 16204166
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-07
Patent Classification: ["544", "242000"]

Abstract:
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

Claim (Index 8):
A compound of  claim 1 , represented by Formula (IIIa), (IIIb), (IIIc), (IIId), (IIIe), or (IIIf), or a pharmaceutically acceptable salt thereof: wherein A 1  at each occurrence is independently an optionally substituted 5-membered heteroaryl containing 1 to 4 heteroatoms selected from O, N, and S; A 2  at each occurrence is independently an optionally substituted phenyl or 6-membered heteroaryl group including but not limited to pyridinyl, pyrazinyl, or pyrimidinyl; each optionally substituted; A 3  at each occurrence is independently an optionally substituted \u2014C 3 -C 8  cycloalkyl, optionally substituted 3- to 8-membered heterocyclic, \u2014CN, \u2014C(O)R 1 , \u2014CO 2 R 1 , \u2014C(O)NR 1 R 2 , \u2014OR 1 , or \u2014NR 1 R 2 ; and X, Z, R 1 , and R 2  as defined in  claim 1 .

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 1.73016
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15209150', '15088517', '15216124', '16194608', '15421777']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.829775667073615
- 35 USC 102 Novelty (BERT): 0.5531257646144977
- Combined Prediction Score: 0.8021106768277033
- Mean Citation Score: 392.076462
- Max Citation Score: 423.04852
- Similarity Product: 393.68319825705765

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