Patent Assignment
Reel/Frame 015237/0575
Assignment of Assignor's Interest
Recorded: 2004-04-23
Pages: 2
Assignee
AIR PRODUCTS POLYMERS, L.P.
7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Nonwoven binders with high wet/dry tensile strength ratio
Application:
10/830,550 →
Publication:
US 2005/0239362
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 →