PATENT CLAIM ANALYSIS

Application Number: 16377752
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-10
Patent Classification: ["544", "284000"]

Abstract:
This invention relates to heterocyclic substituted 2-amino-quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.

Claim (Index 19):
The method of  claim 1 , wherein R 1  is

Metadata:
- Claim Count in Document: 63.0
- Percentile: 100.0
- Lexical Diversity: 1.13636
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15591473', '14443305', '15420055', '14892701', '15333947']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7647749094895111
- 35 USC 102 Novelty (BERT): 0.5466552612431398
- Combined Prediction Score: 0.742962944664874
- Mean Citation Score: 321.457294
- Max Citation Score: 387.09692
- Similarity Product: 384.1084650400615

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

Dataset: test