IP Library › Assignment 008748/0518
Patent Assignment
Reel/Frame 008748/0518

Assignment of Assignor's Interest

Recorded: 1997-08-08 Pages: 3
Assignors
KNUTSON, JOYCE C.
Executed: 1997-08-07
MAZESS, RICHARD B.
Executed: 1997-08-07
BISHOP, CHARLES W.
Executed: 1997-08-07
Assignee
BONE CARE INTERNATIONAL, INC.
313 WEST BELTLINE HIGHWAY, MADISON, WISCONSIN, 53713
Covered Property (1)
Method for Treating and Preventing Hyperparathyroidism
Patent: 5,869,473 →
Application: 08/907,659 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 8, 2016
From: PATHAGON LLC; BONE CARE INTERNATIONAL LLC
To: GENZYME CORPORATION
Reel/Frame 038847/0149 →
Certificate of Conversion Jun 8, 2016
From: BONE CARE INTERNATIONAL, INC.
To: BONE CARE INTERNATIONAL, LLC
Reel/Frame 038925/0222 →