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: 3
Patent #:
Issue Dt:
04/13/1993
Application #:
07704565
Filing Dt:
05/22/1991
Inventors:
JACOB BERGER, ROBIN D. CLARK, RICHARD M. EGLEN, WILLIAM L. SMITH, KLAUS K. WEINHARDT
Title:
TRICYCLIC 5-HT3 RECEPTOR ANTAGONISTS
Assignment: 1
Reel/Frame:
005829/0428Recorded: 09/13/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/05/1991
Exec Dt:
08/29/1991
Exec Dt:
08/29/1991
Exec Dt:
08/29/1991
Exec Dt:
08/29/1991
Assignee:
P.O. BOX 10850
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94303
Correspondent:
WAYNE W. MONTGOMERY
PATENT DEPT., SYNTEX (U.S.A.) INC.
3401 HILLVIEW AVE.
P.O. BOX 10850
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:
013782/0352Recorded: 07/09/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/30/2000
Assignee:
3431 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Correspondent:
HELLER EHRMAN WHITE & MCAULIFFE LLP
DEREK P. FREYBERG
MENLO PARK, CA 94025-3506
Assignment: 3
Reel/Frame:
013782/0874Recorded: 07/10/2003Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2000
Assignee:
3431 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Correspondent:
HELLER EHRMAN WHITE & MCAULIFFE LLP
DEREK P. FREYBERG
275 MIDDLEFIELD ROAD
MENLO PARK, CA 94025-3506

Search Results as of: 06/29/2025 04:30 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