Patent Assignment
Reel/Frame 020238/0720
Assignment of Assignor's Interest
Recorded: 2007-12-12
Pages: 5
Assignor
EURO-CELTIQUE S.A.
Executed: 2007-12-03
Assignee
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06901-3431
Covered Property
(1)
Pharmaceutical formulation containing gelling agent
Application:
10/214,412 →
Publication:
US 2003/0068375
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2002
From: WRIGHT, CURTIS; OSHLACK, BENJAMIN; BREDER, CHRISTOPHER
To: EURO-CELTIQUE S.A.
Reel/Frame 013382/0536 →
Assignment of Assignor's Interest
Dec 21, 2012
From: PURDUE PHARMA L.P.
To: PURDUE PHARMA L.P.; THE P.F. LABORATORIES, INC.; PURDUE PHARMACEUTICALS L.P.
Reel/Frame 029515/0964 →
Assignment of Assignor's Interest
Apr 17, 2019
From: THE P.F. LABORATORIES, INC.; PURDUE PHARMA TECHNOLOGIES, INC.
To: PURDUE PHARMA L.P.
Reel/Frame 048932/0651 →