Patent Assignment
Reel/Frame 029515/0964
Assignment of Assignor's Interest
Recorded: 2012-12-21
Pages: 4
Assignor
PURDUE PHARMA L.P.
Executed: 2012-12-20
Assignees
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD, STAMFORD, CONNECTICUT, 06901-3431
THE P.F. LABORATORIES, INC.
700 UNION BOULEVARD, TOTOWA, NEW JERSEY, 07512
PURDUE PHARMACEUTICALS L.P.
4701 PURDUE DRIVE, WILSON, NORTH CAROLINA, 27893
Covered Properties
(4)
Pharmaceutical formulation containing gelling agent
Application:
10/214,412 →
Publication:
US 2003/0068375
Pharmaceutical Composition Containing Gelling Agent
Pharmaceutical formulation containing gelling agent
Application:
12/653,115 →
Publication:
US 2010/0168148
Pharmaceutical Formulation Containing Gelling Agent
Related Assignments
(3)
Other recorded transfers of the patents 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 12, 2007
From: EURO-CELTIQUE S.A.
To: PURDUE PHARMA L.P.
Reel/Frame 020238/0720 →
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 →