IP Library Assignment 013103/0366
Patent Assignment
Reel/Frame 013103/0366

Assignment of Assignor's Interest

Recorded: 2002-07-10 Pages: 2
Assignors
GERSHTEIN, VLADIMIR YLIY
Executed: 2002-07-09
MA, PINGPING
Executed: 2002-07-10
HOFFMAN, STEVEN W.
Executed: 2002-07-08
BUTLER, CHRISTOPHER R.
Executed: 2002-07-09
CIRUCCI, JOHN FREDERICK
Executed: 2002-07-09
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT, 7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195
Covered Property (1)
Vessel with Optimized Purge Gas Flow and Method Using Same
Patent: 6,901,941 →
Application: 10/192,481 →
Publication: US 2004/0007272
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 20, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: VERSUM MATERIALS US, LLC
Reel/Frame 041772/0733 →