PATENT CLAIM ANALYSIS

Application Number: 15743319
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["424", "400000"]

Abstract:
The present invention relates to hydrogels prepared using silylated organic molecules (such as silylated biomolecules), a method for obtaining same, and uses thereof.

Claim (Index 1):
A process for producing a hydrogel comprising the steps of:\n a) sot-gel polymerization of at least one molecule of formula (I): wherein:\n n is an integer greater than or equal to 2; \n A is a structural organic polymer, preferentially of synthetic origin which may be, for example, selected from proteins, peptides such as collagen derivatives, in particular the sequences comprising Pro-Hyp-Gly or Pro-Pro-Gly or Asp-Pro-Gly or Pro-Lys-Gly tripeptide repeats, self-assembly peptide sequences such as Arg-Ala-Asp-Ala (SEQ ID 4), oligoprolines, oligoalanines, polysaccharides, such as hyaluronic acid and derivatives thereof, oligonucleotides, C 1 -C 6 -alkylene-glycol polymers, or polyvinylpyrrolidone; \n Xa is a chemical bond or a spacer group preferentially represented by a divalent radical derived from a saturated or unsaturated aliphatic hydrocarbon chain comprising from 1 to 10 carbon atoms, optionally intercalated with one or more structural linkers selected from arylene or fragments \u2014O\u2014, \u2014S\u2014, \u2014C(\u2550O)\u2014, SO 2  or \u2014N(R 1 )\u2014, wherein said chain is unsubstituted or is substituted by one or more radicals selected from halogen atoms, a hydroxyl group, a C 1 -C 4  alkyl group, a benzyl group and/or a phenethyl group; \n R 1  represents a hydrogen atom, an aliphatic hydrocarbon group comprising from 1 to 6 carbon atoms, a benzyl or a phenethyl; \n Y 1 , Y 2 , Y 3 , which may be identical or different, each independently represents a hydrogen atom, a halogen atom, an \u2014OR 2  group, an aryl or a saturated or unsaturated aliphatic hydrocarbon chain comprising from 1 to 6 carbon atoms optionally substituted by a halogen atom, an aryl group or a hydroxyl group; \n R 2  represents a hydrogen atom, an aryl group or a saturated or unsaturated aliphatic hydrocarbon chain comprising from 1 to 6 carbon atoms; \n wherein at least two Xa groups as defined above are linked to different attachment points on A; \n b) mixing with water, optionally at the same time as step a); and c) recovering the hydrogel.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 1.07692
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14655223', '12106429', '15517313', '10196900', '14343819']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6705876886332822
- 35 USC 102 Novelty (BERT): 0.501849276905523
- Combined Prediction Score: 0.6537138474605063
- Mean Citation Score: 216.691364
- Max Citation Score: 219.98257
- Similarity Product: 151.37417170586588

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