PATENT CLAIM ANALYSIS

Application Number: 15772356
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["536", "055100"]

Abstract:
The present invention relates to a process for depleting epoxide species in epoxy-crosslinked polysaccharide gel compositions. In addition, the present invention relates to crosslinked polysaccharide gel compositions made by said process and their use in cosmetic and therapeutic applications.

Claim (Index 9):
The process of  claim 1 , wherein the process comprises:\n (a) providing a crosslinked polysaccharide gel composition comprising said epoxide species, (b\u2032\u2033) adding a hydrolyzing agent and/or a nucleophilic agent into a dialysis buffer, wherein both the hydrolyzing agent and the nucleophilic agent are not solid phase supported, or wherein the hydrolyzing agent or the nucleophilic agent is solid phase supported, or wherein both the hydrolyzing agent and the nucleophilic agent are solid phase supported, and (c\u2032\u2033) dialyzing the crosslinked polysaccharide gel composition of (a) against the dialysis buffer of (b\u2032\u2033), wherein the solid phase supported hydrolyzing agent and the solid phase supported nucleophilic agent do not come into direct contact with the crosslinked polysaccharide gel composition, to obtain a crosslinked polysaccharide gel composition depleted in epoxide species.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.35484
- Patent Class: 536.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12178574', '15129876', '12393884', '12393768', '15536039']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6230877561758981
- 35 USC 102 Novelty (BERT): 0.4809365352733634
- Combined Prediction Score: 0.6088726340856446
- Mean Citation Score: 197.659474
- Max Citation Score: 224.33678
- Similarity Product: 172.49138170700792

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

Dataset: test