Patent Assignment
Reel/Frame 010812/0139
Corrective Assignment to Correct the Assignee's Name, Previously Recorded at Reel 010090, Frame 0669.
Recorded: 1999-07-16
Pages: 3
Assignors
PETROCELLI, FRANCIS PETER
Executed: 1999-06-30
CORDEIRO, CAJETAN FRANCIS
Executed: 1999-06-06
Assignee
AIR PRODUCTS POLYMERS, L.P.
PATENT DEPARTMENT, 7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195
Covered Property
(1)
Vinyl Acetate/Ethylene High Solids Emulsions
Patent:
6,245,851 →
Application:
09/348,222 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 1999
From: PETROCELLI, FRANCIS PETER; CORDEIRO, CAJETAN FRANCIS
To: AIR PRODUCTS AND CHEMICAL INC.
Reel/Frame 010090/0669 →
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 →