IP Library › Assignment 050227/0469
Patent Assignment
Reel/Frame 050227/0469

Assignment of Assignor's Interest

Recorded: 2019-08-30 Pages: 7
Assignor
PHARMAB, INC.
Executed: 2019-08-28
Assignee
LONGBIO PHARMA (HANGZHOU) CO., LTD.
ROOM 1-305, 291 FUCHENG ROAD, XIASHA STREET, HANGZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA, HANGZHOU, CHINA
Covered Properties (2)
Fc Fusion Proteins of Human Erythropoietin with Increased Biological Activities
Patent: 6,900,292 →
Application: 09/932,812 →
Publication: US 2003/0082749
Fc fusion proteins of human growth hormone
Patent: 8,637,637 →
Application: 12/657,004 →
Publication: US 2012/0116056
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2017
From: SUN, LEE-HWEI K.; SUN, BILL N. C.; SUN, CECILY R. Y.
To: PHARMAB, INC.
Reel/Frame 044868/0107 →
Assignment of Assignor's Interest Dec 13, 2017
From: SUN, BILL NAI-CHAU; LIOU, RUEY-SHYAN; SUN, CECILY ROU-YUN; SUN, LEE-HWEI KING
To: PHARMAB, INC.
Reel/Frame 044868/0222 →
Assignment of Assignor's Interest Jun 1, 2021
From: LONGBIO PHARMA (HANGZHOU) CO., LTD.
To: LONGBIO PHARMA (SUZHOU) CO., LTD.
Reel/Frame 056400/0314 →