PATENT CLAIM ANALYSIS

Application Number: 15743357
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["530", "327000"]

Abstract:
Provided are hydrogel-forming peptides that comprise at least one dyad of hydrophobic amino acid residues in which one is a β 3 - or β 2 -homo amino acid residue. The hydrogels derived from these peptides can be loaded with biological materials and can be used in physiological conditions.

Claim (Index 1):
A hydrogel-forming peptide comprising from 5 to 12 amino acid residues,\n wherein the amino acid residues are selected from hydrophobic and hydrophilic amino acid residues; wherein the peptide further comprises one, two, or three dyads of hydrophobic amino acid residues, wherein at least one dyad contains a \u03b2-homo amino acid residue, wherein each dyad is separated from any other dyad or hydrophobic amino acid residue by a hydrophilic amino acid residue; wherein the amino acid residues that are not a \u03b2-homo amino acid residue are \u03b1-amino acid residues; wherein the N-terminus of the hydrogel-forming peptide:\n bears one or two R a  groups each independently selected from or \n bears one R 1  group and one group selected from C(\u2550Z)R 1 , C(\u2550Z)ZR 1 , C(\u2550Z)NHR 1  and C(\u2550Z)N(R 1 ) 2 ; \n wherein each Z independently is O or S; and each R 1  is independently selected from H, optionally substituted linear or branched C 1-10 alkyl, optionally substituted C 3-10 cycloalkyl, optionally substituted arylC 1-6 alkyl and optionally substituted aryl; and wherein the C-terminus forms a group C(\u2550O)OR 2  or C(\u2550O)N(R 2 ) 2 ; wherein each R 2  independently is selected from H, optionally substituted linear or branched C 1-10 alkyl, optionally substituted C 3-10 cycloalkyl, optionally substituted arylC 1-6 alkyl, and optionally substituted aryl; or a salt form thereof.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 86.0
- Lexical Diversity: 1.21429
- Patent Class: 530.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11268268', '14118545', '11384129', '11278014', '14800627']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6813514845411744
- 35 USC 102 Novelty (BERT): 0.5139764514458703
- Combined Prediction Score: 0.6646139812316441
- Mean Citation Score: 276.971762
- Max Citation Score: 284.31915
- Similarity Product: 174.0907447878867

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