IP Library Assignment 013286/0805
Patent Assignment
Reel/Frame 013286/0805

Assignment of Assignor's Interest

Recorded: 2002-09-11 Pages: 4
Assignors
XIA, HAIYING
Executed: 2002-09-04
HUANG, ZHIDA
Executed: 2002-09-04
Assignee
SPRING BIOSCIENCE A CALIFORNIA CORPORATION
46755 FREMONT BLVD., FREMONT, CALIFORNIA, 94538
Covered Property (1)
High Affinity Monoclonal Antibody for Recognizing the Progesterone Receptor (Pr) and Method for Creating the Antibody
Patent: 7,569,675 →
Application: 10/242,092 →
Publication: US 2004/0141965
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 12, 2020
From: SPRING BIOSCIENCE CORPORATION
To: VENTANA MEDICAL SYSTEMS, INC.
Reel/Frame 052932/0937 →