PATENT CLAIM ANALYSIS

Application Number: 15890719
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["424", "400000"]

Abstract:
The present invention includes a hydrogel and a method of making a porous hydrogel by preparing an aqueous mixture of an uncrosslinked polymer and a crystallizable molecule; casting the mixture into a vessel; allowing the cast mixture to dry to form an amorphous hydrogel film; seeding the cast mixture with a seed crystal of the crystallizable molecule; growing the crystallizable molecule into a crystal structure within the uncrosslinked polymer; crosslinking the polymer around the crystal structure under conditions in which the crystal structure within the crosslinked polymer is maintained; and dissolving the crystals within the crosslinked polymer to form the porous hydrogel.

Claim (Index 2):
An apparatus comprising:\n a hydrogel film having first and second opposing ends; wherein the hydrogel film includes (a)(i) uncrosslinked hyaluronic acid, (a)(ii) crosslinked alginate, and (a)(iii) at least one of a protein and a biomineral; wherein (b)(i) the alginate is crosslinked with calcium, and (b)(ii) the alginate is crosslinked around the uncrosslinked hyaluronic acid.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 88.0
- Lexical Diversity: 2.13725
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13909707', '12919667', '14277170', '15135978', '13269366']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7366965448889382
- 35 USC 102 Novelty (BERT): 0.57640097732894
- Combined Prediction Score: 0.7206669881329384
- Mean Citation Score: 394.181788
- Max Citation Score: 450.31586
- Similarity Product: 440.13314084350935

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