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: 2
Patent #:
Issue Dt:
07/20/1982
Application #:
06182913
Filing Dt:
09/02/1980
Inventor:
BING L. LAM
Title:
PROCESS FOR PREPARING 3-CHLORO-6-(2-HYDROXPHENYL)-PYRIDAZINES
Assignment: 1
Reel/Frame:
003799/0354Recorded: 09/02/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/28/1980
Assignee:
1500 SPRING GARDEN ST.
A CORP. OF PA.
PHILADELPHIA, PENNSYLVANIA 19101
Correspondent:
JOAN S. KEPS
P. O. BOX 7929
PHILADELPHIA, PA 19101
Assignment: 2
Reel/Frame:
004080/0769Recorded: 06/21/1982Pages: 51
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 03/04/82
Assignor:
Exec Dt:
03/04/1982
Assignee:
PENNSYLVANIA
Correspondent:
SMITHKLINE BECKMAN CORPORATION
CORPORATE PATENTS N-160
P.O. BOX 7929
PHILADELPHIA, PA. 19101

Search Results as of: 06/27/2024 11:19 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