Patent Assignment
Reel/Frame 059129/0535
Assignment of Assignor's Interest
Recorded: 2022-03-01
Pages: 10
Assignors
ZHANG, XINGHANG
Executed: 2022-02-23
LI, QIANG
Executed: 2022-02-23
DING, JIE
Executed: 2022-02-23
SHANG, ZHONGXIA
Executed: 2022-02-23
Assignee
PURDUE RESEARCH FOUNDATION
101 FOUNDRY DRIVE, SUITE 2500, WEST LAFAYETTE, INDIANA, 47906
Covered Properties
(2)
Shoulder Prosthesis Components and Assemblies
Application:
62/978,544 →
Metallic Components with Enhanced Mechanical Strength Through Surface Mechanical Grinding
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Confirmatory License
Apr 16, 2020
From: PURDUE UNIVERSITY
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 052420/0606 →
Assignment of Assignor's Interest
Sep 28, 2020
From: STUMP, DAVID R.
To: TORNIER, INC.
Reel/Frame 053902/0846 →
Assignment of Assignor's Interest
Jun 1, 2021
From: TORNIER, INC.
To: HOWMEDICA OSTEONICS CORP.
Reel/Frame 056439/0435 →