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 2):
The hydrogel-forming peptide of  claim 1 ,\n wherein the peptide has the following general formula I:\n (R a ) 1,2 \u2014(Y) 0,1 -(Q-Y) 2-6 -(Q) 0,1 -R b \u2003\u2003 (I) \n \n wherein each Q independently is a hydrophobic amino acid residue or a dyad of hydrophobic amino acid residues; wherein one, two or three of said Q is a dyad of a hydrophobic \u03b1-amino acid residue and a \u03b2-homo amino acid residue; each Y independently is a hydrophilic \u03b1-amino acid residue; the group (Y) 0,1  represents a bond or a hydrophilic \u03b1-amino acid residue Y; the group (Q) 0,1  represents a bond or a group Q; (R a ) 1,2  represents one or two R a  groups, substituted on the terminal nitrogen of said peptide, the R a  groups are each independently selected from R 1 , or R a  groups represent one R 1  group and one group selected from C(\u2550Z)R 1 , C(\u2550Z)ZR 1 , C(\u2550Z)NH(R 1 ; C(\u2550Z)N(R 1 ) 2 ; 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; R b  is a group OR 2  or 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; wherein the peptide has from 5 to 12 amino acid residues; 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: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11268268', '14118545', '11384129', '11278014', '14800627']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7077511620834835
- 35 USC 102 Novelty (BERT): 0.508486436128938
- Combined Prediction Score: 0.687824689488029
- Mean Citation Score: 276.971762
- Max Citation Score: 284.31915
- Similarity Product: 206.64091127182243

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