skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 6
Patent #:
Issue Dt:
09/27/1988
Application #:
06844417
Filing Dt:
03/26/1986
Inventors:
RONALD R. TUTTLE, ROSS DIXON, MACIEJ M. SMULKOWSKI
Title:
GLUCURONIC ACID DERIVATIVES OF OPIOID ANTAGONISTS
Assignment: 1
Reel/Frame:
004557/0953Recorded: 03/26/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/21/1986
Assignee:
4400 BISCAYNE BOULEVARD
A CORP. OF FL.
MIAMI, FLORIDA 33137
Correspondent:
SYBIL MELOY
KEY PHARMACEUTICALS, INC.
4400 BISCAYNE BLVD.,
MIAMI, FL 33137
Assignment: 2
Reel/Frame:
004557/0952Recorded: 03/26/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/25/1986
Exec Dt:
03/25/1986
Assignee:
4400 BISCAYNE BLVD.
A CORP. OF FL.
MIAMI, FLORIDA 33137
Correspondent:
SYBIL MELOY
KEY PHARMACEUTICALS, INC.
4400 BISCAYNE BLVD.,
MIAMI, FL 33137
Assignment: 3
Reel/Frame:
004821/0705Recorded: 12/18/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/20/1987
Assignee:
Correspondent:
KIRSCHSTEIN, KIRSCHSTEIN
OTTINGER & ISRAEL, P.C.
551 FIFTH AVENUE
NEW YORK, N.Y. 10176-0024
Assignment: 4
Reel/Frame:
004821/0705Recorded: 12/18/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/20/1987
Assignee:
Correspondent:
KIRSCHSTEIN, KIRSCHSTEIN
OTTINGER & ISRAEL, P.C.
551 FIFTH AVENUE
NEW YORK, N.Y. 10176-0024
Assignment: 5
Reel/Frame:
005075/0428Recorded: 05/09/1989Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 11/14/88, FLORIDA
Assignor:
Exec Dt:
10/27/1988
Assignee:
Correspondent:
MARTIN W.SCHIFFMILLER
KIRSCHSTEIN,KIRSCHSTEIN,OTTINGER
& ISRAEL
551 FIFTH AVE.,
NEW YORK, N.Y. 10176-0024
Assignment: 6
Reel/Frame:
005075/0425Recorded: 05/09/1989Pages: 3
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
08/12/1989
Assignee:
Correspondent:
MARTIN W.SCHIFFMILLER
KIRSCHSTEIN,KIRSCHSTEIN,OTTINGER
& ISRAEL
551 FIFTH AVE.,
NEW YORK, N.Y. 10176-0024

Search Results as of: 06/18/2024 11:08 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT