IP Library › Assignment 037605/0947
Patent Assignment
Reel/Frame 037605/0947

Assignment of Assignor's Interest

Recorded: 2016-01-28 Pages: 4
Assignor
YU, CHONGXI
Executed: 2016-01-26
Assignee
TECHFIELDS PHARMA CO., LTD
2358 CHANGAN ROAD, BUILDING #14, WUJIANG DISTRICT, SUZHOU, JIANGSU, 215200, CHINA
Covered Properties (8)
High Penetration Prodrug Compositions of Peptides and Peptide-Related Compounds
Patent: 9,376,381 →
Application: 12/463,374 →
Publication: US 2009/0311184
High Penetration Prodrug Compositions of Antimicrobials and Antimicrobial-Related Compounds
Application: 12/482,373 →
Publication: US 2010/0040548
High Penetration Prodrug Compositions of Antimicrobials and Antimicrobial-Related Compounds
Application: 13/550,361 →
Publication: US 2013/0018029
High Penetration Prodrug Compositions of Retinoids and Retinoid-Related Compounds
Patent: 9,193,672 →
Application: 12/503,739 →
Publication: US 2010/0010084
High Penetration Prodrug Compositions of Retinoids and Retinoid-Related Compounds
Application: 14/877,788 →
Publication: US 2016/0184253
High Penetration Prodrug Compositions of 1H-Imidazo[4,5-C]Quinolin-4-Amines and 1H-Imidazo[4,5-C]Quinolin-4-Amine-Related Compounds
Patent: 8,349,866 →
Application: 12/534,096 →
Publication: US 2010/0021394
High Penetration Prodrug Compositions of 1H-Imidazo[4,5-C]Quinolin-4-Amines and 1H-Imidazo[4,5-C]Quinolin-4-Amine-Related Compounds and Uses Thereof
Patent: 9,567,329 →
Application: 13/732,256 →
Publication: US 2013/0131100
High Penetration Compositions and Their Applications
Application: 13/133,021 →
Publication: US 2011/0269689
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest Oct 10, 2024
From: TECHFIELDS INC.; TECHFIELDS PHARMA CO., LTD.
To: PREMIER RESEARCH INTERNATIONAL, LLC
Reel/Frame 068869/0278 →