IP Library › Assignment 017232/0570
Patent Assignment
Reel/Frame 017232/0570

Assignment of Assignor's Interest

Recorded: 2006-02-02 Pages: 2
Assignor
BOYLAN, JOHN RICHARD
Executed: 2006-01-23
Assignee
AIR PRODUCTS POLYMERS, L.P.
7201 HAMILTON BOULEVARD, PATENT DEPARTMENT, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Waterborne Hydrophobic Barrier Coatings
Patent: 7,501,471 →
Application: 11/338,296 →
Publication: US 2006/0122313
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 25, 2008
From: AIR PRODUCTS POLYMERS L.P.
To: WACKER POLYMERS, L.P.
Reel/Frame 021291/0158 →
Assignment of Assignor's Interest Oct 1, 2008
From: WACKER POLYMERS L.P.
To: WACKER CHEMICAL CORPORATION
Reel/Frame 021603/0617 →
Corrective Assignment to Correct the to Remove the Incorrect U.S. Serial No. 10/666,691; Patent No. 7,343,048 Previously Recorded on Reel 021603 Frame 0617. Assignor(S) Hereby Confirms the Assignment. Oct 30, 2017
From: WACKER POLYMERS L.P.
To: WACKER CHEMICAL CORPORATION
Reel/Frame 044039/0755 →
Corrective Assignment to Correct the Patent No. 7343048 Previously Recorded at Reel: 021291 Frame: 0158. Assignor(S) Hereby Confirms the Change of Name. Nov 14, 2017
From: AIR PRODUCTS POLYMERS L.P.
To: WACKER POLYMERS, L.P.
Reel/Frame 044475/0600 →