PATENT CLAIM ANALYSIS

Application Number: 15980339
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-10
Patent Classification: ["514", "017800"]

Abstract:
The present invention relates to the field of molecular biochemistry and medicine, and in particular to ligands comprising modified amino acid residues, targeting the amyloid-β peptide associated with Alzheimer's disease for prevention of aggregation, neurotoxicity and use thereof as drugs for treatment of Alzheimer's disease.

Claim (Index 30):
A compound selected from: wherein R2 a substituted or non-substituted, saturated or unsaturated alkyl or acyl group or an amino protecting group; R1 is a substituted or non-substituted, aromatic or heteroaromatic moiety; R3 is H or a substituted or non-substituted, saturated or unsaturated alkyl group optionally containing an aromatic moiety or a substituted or non-substituted, saturated or unsaturated acyl group; R4 is a carboxylate, phosphonate or phosphate group; R5 is a carboxylate, sulphonate or phosphonate group; R6 is H or a substituted alkyl or acyl group; p and q independently represent an integer of 1, 2, 3 or 4; r and v independently represent an integer of 1 or 2; s represents an integer of 0, 1 or 2; t represents an integer of 1, 2, 3 or 4; R7 is H or an amino protecting group; R8 is OH, O\u2014, or a substituted or non-substituted O-alkyl group or attachment to a solid support; and R9 is H, N-dimethylamino, N-acetamido or O-alkyl.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.30769
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15326320', '14231715', '15049126', '14231724', '13447127']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7640983528678915
- 35 USC 102 Novelty (BERT): 0.5219986811734508
- Combined Prediction Score: 0.7398883856984475
- Mean Citation Score: 287.711694
- Max Citation Score: 296.7792
- Similarity Product: 214.1909476770401

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

Dataset: test