Preparing tooth-like structure using stem cell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9782443
APP PUB NO 20160000836A1
SERIAL NO

14765949

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The usage of a stem cell in preparation of a tooth-like structure is provided. And a culture medium, a method for preparing an epithelial-like cell, a kit for preparing an ameloblast, a method for preparing an ameloblast are also provided. Specifically, the culture medium comprises a basal medium, which is DMEM/F12 medium; N2 supplement; retinoic acid; and BMP-4.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GUANGZHOU INSTITUTES OF BIOMEDICINE AND HEALTH CHINESE ACADEMY OF SCIENCES510530 OPEN SOURCE AVENUE 190 SCIENCE CITY GUANGZHOU GUANGDONG GUANGZHOU CITY GUANGDONG PROVINCE 510530

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Jinglei Guangzhou, CN 1 0
Chen, Shubin Guangzhou, CN 1 0
Liu, Pengfei Guangzhou, CN 65 733
Pei, Duanqing Guangzhou, CN 12 39
Zhang, Yanmei Guangzhou, CN 21 80

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 10, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 10, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00