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:
01/23/2001
Application #:
09164752
Filing Dt:
10/01/1998
Inventors:
EUI SHIN LEE, YUN SEOK CHANG, MYUNG GYUN PARK, YONG ROK HEO, CHIL LIM PARK
Title:
HIGH EFFICIENCY APPARATUS FOR TREATING NITROGEN AND PHOSPHOROUS CONTAINED IN SEWAGE
Assignment: 1
Reel/Frame:
009513/0901Recorded: 10/01/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/11/1998
Exec Dt:
09/11/1998
Exec Dt:
09/11/1998
Exec Dt:
09/11/1998
Exec Dt:
09/11/1998
Assignee:
541 NAMDAEMUNNO, 5-GA, CHUNG-GU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE
27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:
012110/0717Recorded: 08/24/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/27/2000
Assignee:
CHUNG-GU
541 NAMDEAMUNNO 5-GA
SEOUL, KOREA, REPUBLIC OF
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513

Search Results as of: 09/25/2024 09:47 AM
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