Patent Assignment
Reel/Frame 015177/0137
Change of Name
Recorded: 2004-04-12
Pages: 3
Assignor
INTERMEDICS ORTHOPEDICS, INC.
Executed: 1997-01-06
Assignee
SULZER ORTHOPEDICS, INC.
150 N. WACKER DRIVE SUITE 1200, CHICAGO, ILLINOIS, 60606
Covered Properties
(37)
Medical Staple Device
Patent:
4,438,769 →
Application:
06/368,621 →
Osteal Medical Staple
Patent:
4,454,875 →
Application:
06/368,622 →
Medical Staple Holder
Patent:
280,550 →
Application:
06/368,654 →
Osteotomy Staple
Patent:
281,814 →
Application:
06/513,381 →
Stepped-Lock Ring System for Implantable Joint Prostheses
Patent:
4,936,855 →
Application:
07/342,316 →
Apparatus for Enhancing Biointegration of Bony and Endoprosthesis Structures
Patent:
5,030,236 →
Application:
07/368,195 →
Asymmetric Prosthetic Tibial Component
Patent:
4,963,152 →
Application:
07/372,314 →
Method and Apparatus for Osseous Contour Reconstruction
Patent:
4,997,446 →
Application:
07/407,203 →
Upper Tibial Osteotomy System
Patent:
5,021,056 →
Application:
07/407,244 →
Pneumatically Powered Orthopedic Broach
Patent:
5,057,112 →
Application:
07/460,828 →
Tibial Prosthesis with Independent Medial and Lateral Baseplates
Patent:
5,062,852 →
Application:
07/477,745 →
Femoral Prosthesis with Centering Sleeve
Patent:
5,057,101 →
Application:
07/561,461 →
Patellar Clamp and Surgical Saw Guide
Patent:
5,021,055 →
Application:
07/585,315 →
Surgical Implant Having Multiple Layers of Sintered Porous Coating and Method
Patent:
5,104,410 →
Application:
07/600,945 →
Medullary Caliper
Patent:
5,171,248 →
Application:
07/661,804 →
Upper Tibial Osteotomy System
Patent:
5,053,039 →
Application:
07/691,394 →
Drill Guide and Template for Prosthetic Devices
Patent:
5,112,336 →
Application:
07/699,737 →
Apparatus for Inserting and Withdrawing Humeral Prosthesis
Patent:
5,064,427 →
Application:
07/700,530 →
Patellar Osteotomy Guide
Patent:
5,147,365 →
Application:
07/746,964 →
Femoral Prosthesis with Wedge Having Opposed Tapers
Patent:
5,258,035 →
Application:
07/889,823 →
Implantable Prosthesis with Radiographic Marker
Patent:
5,405,402 →
Application:
08/048,416 →
Tibial Spacer Saw Guide
Patent:
5,364,402 →
Application:
08/099,157 →
Collared Hip Prosthesis with Revision Spacer
Patent:
5,376,124 →
Application:
08/101,421 →
Prosthetic Knee with Posterior Stabilized Femoral Component
Patent:
5,405,398 →
Application:
08/114,661 →
Instrument for Disassembling a Bipolar Hip Prosthesis
Patent:
5,405,404 →
Application:
08/133,743 →
Femoral Prosthesis with Wedge Having Opposed Tapers
Patent:
5,480,452 →
Application:
08/140,772 →
Cutting Jig for Posterior Stabilized Knee Prosthesis
Patent:
5,405,349 →
Application:
08/157,833 →
Surgical Jig for Femoral Knee Prosthesis
Patent:
5,423,827 →
Application:
08/252,695 →
Orthopedic Instrument with Quarter-Turn Disconnect Mechanism
Patent:
5,496,323 →
Application:
08/253,101 →
Sagittal Saw Jig for Femoral Knee Revision Prosthesis
Patent:
5,411,505 →
Application:
08/253,102 →
Orthopedic Bone Plug Cutter
Patent:
5,490,853 →
Application:
08/255,382 →
Interlocking Tibial Prosthesis
Patent:
5,480,445 →
Application:
08/257,680 →
Surgical Bicompartmental Tensiometer for Revision Knee Surgery
Patent:
5,630,820 →
Application:
08/349,447 →
Patella Planer with Adjustable Stop
Patent:
5,486,177 →
Application:
08/359,873 →
Posteriorly-Stabilized Prosthetic Knee
Patent:
5,639,279 →
Application:
08/385,933 →
Intercondylar Notch Cutter for Posterior Stabilized Femoral Knee Prosthesis
Patent:
5,554,158 →
Application:
08/451,530 →
Knee Revision Prosthesis with Shims
Patent:
5,609,645 →
Application:
08/589,570 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Patent Release Agreement
Nov 5, 2003
From: UBS AG, STAMFORD BRANCH
To: CENTERPULSE USA INC.
Reel/Frame 014699/0404 →
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 →
Assignment of Assignor's Interest
Jun 9, 2009
From: HOFMANN, AARON A.
To: ZIMMER, INC.
Reel/Frame 022793/0354 →
Assignment of Assignor's Interest
Jul 20, 2009
From: DORR, LAWRENCE D.
To: ZIMMER, INC.
Reel/Frame 022973/0364 →