Patent Assignment
Reel/Frame 020101/0646
Assignment of Assignor's Interest
Recorded: 2007-11-13
Pages: 2
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Stripper Containing an Acetal or Ketal for Removing Post-Etched Photo-Resist, Etch Polymer and Residue
Application:
11/868,469 →
Publication:
US 2008/0096785
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.