Patent Assignment
Reel/Frame 005482/0648
Assignment of Assignors Interest.
Recorded: 1990-10-22
Pages: 8
Assignor
CHOWDHARY, PRATAPRAI R.
Executed: 1990-10-19
Covered Property
(1)
Surgical Implant Having Multiple Layers of Sintered Porous Coating and Method
Patent:
5,104,410 →
Application:
07/600,945 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 26, 2002
From: SULZER ORTHOPEDICS INC.
To: CENTERPULSE ORTHOPEDICS INC.
Reel/Frame 013516/0549 →
Change of Name
Apr 12, 2004
From: INTERMEDICS ORTHOPEDICS, INC.
To: SULZER ORTHOPEDICS, INC.
Reel/Frame 015177/0137 →
Change of Name
May 17, 2005
From: CENTERPULSE ORTHOPEDICS INC.
To: ZIMMER AUSTIN, INC.
Reel/Frame 016263/0264 →
Change of Name
Sep 12, 2005
From: SULZER ORTHOPEDICS INC.
To: CENTERPULSE ORTHOPEDICS INC.
Reel/Frame 016761/0136 →
Change of Name
Apr 10, 2006
From: ZIMMER AUSTIN, INC.
To: ZIMMER, INC.
Reel/Frame 017435/0714 →