IP Library › Assignment 044868/0107
Patent Assignment
Reel/Frame 044868/0107

Assignment of Assignor's Interest

Recorded: 2017-12-13 Pages: 4
Assignors
SUN, LEE-HWEI K.
Executed: 2017-12-11
SUN, BILL N. C.
Executed: 2017-12-06
SUN, CECILY R. Y.
Executed: 2017-12-06
Assignee
PHARMAB, INC.
518 BIBO ROAD, BUILDING A, ROOM 315, ZHANGJIANG HIGH TECH PARK, PUDONG, SHANGHAI, 201203, CHINA
Covered Property (1)
Fc Fusion Proteins of Human Erythropoietin with Increased Biological Activities
Patent: 6,900,292 →
Application: 09/932,812 →
Publication: US 2003/0082749
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 30, 2019
From: PHARMAB, INC.
To: LONGBIO PHARMA (HANGZHOU) CO., LTD.
Reel/Frame 050227/0469 →
Assignment of Assignor's Interest Jun 1, 2021
From: LONGBIO PHARMA (HANGZHOU) CO., LTD.
To: LONGBIO PHARMA (SUZHOU) CO., LTD.
Reel/Frame 056400/0314 →