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 : LEE, JIN KOO
Total Assignments: 7
Assignment: 1
Reel/Frame:018003/0676   Pages: 3
Recorded: 06/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, JIN KOO
Exec Dt:
01/25/2006
Assignee
1
OTIS ELEVATOR COMPANY
10 FARM SPRINGS
INTELLECTUAL PROPERTY DEPARTMENT
FARMINGTON, CONNECTICUT 06032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7571797
US20080308385
10582706
Correspondence name and address
THOMAS H. OSBORN
OTIS ELEVATOR COMPANY
INTELLECTUAL PROPERTY DEPARTMENT
10 FARM SPRINGS
FARMINGTON, CT 06032
Assignment: 2
Reel/Frame:024914/0100   Pages: 2
Recorded: 08/31/2010
Attorney Dkt #:PA0007671U-U72.12-69
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, JIN KOO
Exec Dt:
08/31/2010
Assignee
1
OTIS ELEVATOR COMPANY
10 FARM SPRINGS ROAD
FARMINGTON, CONNECTICUT 06032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727076
US20110198158
12672668
Correspondence name and address
LARRIN BERGMAN
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1028
Assignment: 3
Reel/Frame:038656/0764   Pages: 3
Recorded: 05/20/2016
Attorney Dkt #:P72516DH22
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MIN SOO
Exec Dt:
05/12/2016
2
PARK, DONG PIL
Exec Dt:
05/12/2016
3
YOON, HO DONG
Exec Dt:
05/12/2016
4
LEE, JIN KOO
Exec Dt:
05/12/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG)132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160283025
15038158
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 4
Reel/Frame:038657/0279   Pages: 2
Recorded: 05/20/2016
Attorney Dkt #:P72616DH23
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JIN KOO
Exec Dt:
05/12/2016
2
LEE, CHEOL HUN
Exec Dt:
05/12/2016
3
PARK, DONG PIL
Exec Dt:
05/12/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG)132, YAKCHON-RO IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9880689
US20160299631
15038182
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 5
Reel/Frame:045458/0850   Pages: 2
Recorded: 04/06/2018
Attorney Dkt #:P95018DH14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JIN KOO
Exec Dt:
04/06/2018
2
YOON, HO DONG
Exec Dt:
04/06/2018
3
CHOI, BYUNG JIN
Exec Dt:
04/06/2018
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10394362
US20180224988
15946872
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 6
Reel/Frame:046613/0135   Pages: 4
Recorded: 08/10/2018
Attorney Dkt #:DAR-18-1456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JIN KOO
Exec Dt:
08/03/2018
2
KIM, KEON
Exec Dt:
08/03/2018
3
CHOI, BYUNG JIN
Exec Dt:
08/03/2018
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200201481
16077192
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:052965/0454   Pages: 4
Recorded: 06/17/2020
Attorney Dkt #:Q255823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JUNHA
Exec Dt:
06/04/2020
2
LEE, JIN KOO
Exec Dt:
06/04/2020
3
LEE, WONJONG
Exec Dt:
06/04/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11256353
US20200409497
16902956
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006

Search Results as of: 09/30/2025 03:21 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