PATENT CLAIM ANALYSIS

Application Number: 15896699
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["435", "007210"]

Abstract:
The present invention provides a method of producing a cell sheet including the following steps (1) seeding and culturing retinal pigment epithelial cells on a collagen gel to form a cell sheet composed of the retinal pigment epithelial cells, and (2) degrading the collagen gel with collagenase to detach the cell sheet composed of the retinal pigment epithelial cells, and the like.

Claim (Index 13):
A cell sheet produced by the method according to  claim 5 .

Metadata:
- Claim Count in Document: 28.0
- Percentile: 88.0
- Lexical Diversity: 1.81579
- Patent Class: 435.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14001108', '10530164', '12054718', '12781929', '13649620']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5565479588131516
- 35 USC 102 Novelty (BERT): 0.5452461630582051
- Combined Prediction Score: 0.5554177792376569
- Mean Citation Score: 283.940178
- Max Citation Score: 421.1919
- Similarity Product: 269.41398757284884

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