PATENT CLAIM ANALYSIS

Application Number: 15949457
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["424", "422000"]

Abstract:
Described herein are preparations and applications of gellan gum hydrogel for cell culture and biomedical applications, including 2D coating culture, 3D cell culture, and injection. The gellan gum materials for such application include water soluble low acyl gellan gum, high acyl gellan gum, modified gellan gum and a mixture of gellan gum mixture with other chemical/biological molecules.

Claim (Index 35):
The use according to  claim 34 , wherein living cells are grown on the top of, or embedded, encapsulated in the hydrogel and are harvested out of hydrogel system by breaking the hydrogel and dissolving the hydrogel with DI water or low ionic concentration solution.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 1.68421
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14782812', '13637588', '15778380', '15746193', '11611570']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7076173209210647
- 35 USC 102 Novelty (BERT): 0.538335757933652
- Combined Prediction Score: 0.6906891646223234
- Mean Citation Score: 250.40783
- Max Citation Score: 340.82526
- Similarity Product: 193.4172364273167

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