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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHOI, SUNGWOOK
Total Assignments: 16
Assignment: 1
Reel/Frame:015502/0019   Pages: 20
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
08/24/2004
3
Exec Dt:
08/10/2004
4
Exec Dt:
12/02/2004
5
Exec Dt:
08/05/2004
6
Exec Dt:
12/16/2004
Assignee
1
CENTER FOR TECHNOLOGY TRANSFER
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10801951
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:028403/0542   Pages: 20
Recorded: 06/19/2012
Attorney Dkt #:1694.0630004/JMC/MRG/TJP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
08/24/2004
3
Exec Dt:
08/10/2004
4
Exec Dt:
12/02/2004
5
Exec Dt:
08/05/2004
6
Exec Dt:
12/16/2004
Assignee
1
3160 CHESTNUT STREET, SUITE 200
CENTER FOR TECHNOLOGY TRANSFER
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11980785
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:029988/0748   Pages: 20
Recorded: 03/13/2013
Attorney Dkt #:1694.0630005/JMC/MRG/TJP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
08/24/2004
3
Exec Dt:
08/10/2004
4
Exec Dt:
12/02/2004
5
Exec Dt:
08/05/2004
6
Exec Dt:
12/16/2004
Assignee
1
CENTER FOR TECHNOLOGY TRANSFER
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13559065
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:021947/0043   Pages: 7
Recorded: 12/09/2008
Attorney Dkt #:UPN-5154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2008
2
Exec Dt:
11/26/2008
3
Exec Dt:
11/20/2008
4
Exec Dt:
06/11/2008
Assignee
1
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11916746
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 5
Reel/Frame:022558/0252   Pages: 9
Recorded: 04/17/2009
Attorney Dkt #:UPN-5289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2008
2
Exec Dt:
10/22/2008
3
Exec Dt:
12/09/2008
4
Exec Dt:
01/07/2009
5
Exec Dt:
11/26/2008
6
Exec Dt:
04/07/2009
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12237015
Correspondence name and address
WOODCOCK WASHBURN, LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 6
Reel/Frame:024149/0369   Pages: 8
Recorded: 03/29/2010
Attorney Dkt #:UPN-5422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2009
2
Exec Dt:
01/26/2010
3
Exec Dt:
12/14/2009
4
Exec Dt:
03/26/2010
5
Exec Dt:
12/16/2009
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12566162
Correspondence name and address
WOODCOCK WASHBURN, LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 7
Reel/Frame:029168/0378   Pages: 6
Recorded: 10/22/2012
Attorney Dkt #:TSRI-1414.1 US 0309709-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2012
2
Exec Dt:
10/10/2012
Assignee
1
10550 NORTH TORREY PINES ROAD
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13516963
Correspondence name and address
EDWARD P. GAMSON
120 SOUTH RIVERSIDE PLAZA, SUITE 2200
HUSCH BLACKWELL LLP
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:052990/0707   Pages: 15
Recorded: 06/19/2020
Attorney Dkt #:PLAN-127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2020
2
Exec Dt:
06/17/2020
Assignee
1
SEONGSU-DONG 2-GA, SAMJIN BUILDING) 8114HO 8TH FLOOR, 113, ACHASAN-RO, SEONGDONG-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13580480
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 802
VIENNA, VA 22180

Search Results as of: 09/01/2025 11:11 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