Patent Assignment
Reel/Frame 018597/0802
Assignment of Assignor's Interest
Recorded: 2006-12-08
Pages: 4
Assignor
EURO-CELTIQUE S.A.
Executed: 2006-12-08
Assignee
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 069013431
Covered Properties
(6)
Process for Preparing Oxycodone Hydrochloride Having Less Than 25 Ppm 14-Hydroxycodeinone
Oxycodone hydrochloride having less than 25 ppm 14- hydroxycodeinone
Application:
11/391,897 →
Publication:
US 2006/0173029
Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone and compositions thereof
Application:
60/601,534 →
Process for preparing oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone and compositions thereof
Application:
60/620,072 →
Process for preparing oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone and compositions thereof
Application:
60/648,625 →
Process for preparing oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone
Application:
60/651,778 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 18, 2005
From: CHAPMAN, ROBERT; RIDER, LONN S.; HONG, QI; KUPPER, ROBERT
To: EURO-CELTIQUE S.A.
Reel/Frame 016574/0660 →
Assignment of Assignor's Interest
May 13, 2010
From: PURDUE PHARMA L.P.
To: PURDUE PHARMA L.P.; P.F. LABORATORIES, INC. THE; PURDUE PHARMACEUTICALS L.P.; RHODES TECHNOLOGIES
Reel/Frame 024384/0738 →
Assignment of Assignor's Interest
Apr 19, 2019
From: THE P.F. LABORATORIES, INC.; PURDUE PHARMA TECHNOLOGIES, INC.
To: PURDUE PHARMA L.P.
Reel/Frame 048936/0093 →