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:
04/02/1991
Application #:
07411411
Filing Dt:
09/22/1989
Inventors:
YOUNG D. KIM, BYUNG J. HA
Title:
QUATERNARY AMMONIUM-SUBSTITUTED STEROL DERIVATIVES
Assignment: 1
Reel/Frame:
005315/0050Recorded: 11/20/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/30/1989
Exec Dt:
10/30/1989
Assignee:
181, HANGANG-RO 2GA, YONGSAN-KU,
SEOUL, KOREA, REPUBLIC OF
Correspondent:
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1, STE. 1201
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
007132/0605Recorded: 09/12/1994Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/1993
Assignee:
181, HANKANG-RO-2-KA
YONGSAN-KU, SEOUL, KOREA, REPUBLIC OF
Correspondent:
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURTHOUSE, PLAZA 1
SUITE 1400
ARLINGTON, VA 22201

Search Results as of: 06/05/2024 07:14 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