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 : LIM, SEOL-HEE
Total Assignments: 12
Assignment: 1
Reel/Frame:036939/0421   Pages: 6
Recorded: 11/02/2015
Attorney Dkt #:5413SK-15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
10/22/2015
2
KIM, SUNG-GI
Exec Dt:
10/22/2015
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717811
US20160068629
14888649
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 2
Reel/Frame:037293/0768   Pages: 6
Recorded: 12/15/2015
Attorney Dkt #:5413SK-18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
11/11/2015
2
KIM, SUNG-GI
Exec Dt:
11/11/2015
3
LEE, JI YEA
Exec Dt:
11/11/2015
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10696806
US20160130414
14898566
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 3
Reel/Frame:037297/0426   Pages: 6
Recorded: 12/15/2015
Attorney Dkt #:5413SK-19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
11/11/2015
2
KIM, SUNG-GI
Exec Dt:
11/11/2015
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO
BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160122485
14898689
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 4
Reel/Frame:046192/0364   Pages: 6
Recorded: 06/25/2018
Attorney Dkt #:5413SK-19-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
11/11/2015
2
KIM, SUNG-GI
Exec Dt:
11/11/2015
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO
BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10723852
US20180223060
15919676
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 5
Reel/Frame:052829/0641   Pages: 6
Recorded: 06/03/2020
Attorney Dkt #:5413SK-18-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
11/11/2015
2
KIM, SUNG-GI
Exec Dt:
11/11/2015
3
LEE, JI YEA
Exec Dt:
11/11/2015
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11203676
US20200277459
16878081
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 6
Reel/Frame:053275/0149   Pages: 6
Recorded: 07/22/2020
Attorney Dkt #:5413SK-19-DIV-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
11/11/2015
2
KIM, SUNG-GI
Exec Dt:
11/11/2015
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236210
NONE
16858069
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141
Assignment: 7
Reel/Frame:039943/0949   Pages: 6
Recorded: 10/05/2016
Attorney Dkt #:5413SK-25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
09/25/2016
2
KIM, SUNG-GI
Exec Dt:
09/25/2016
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170144420
15302000
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 8
Reel/Frame:041281/0239   Pages: 6
Recorded: 02/16/2017
Attorney Dkt #:5413SK-26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
01/04/2017
2
KIM, SUNG-GI
Exec Dt:
01/04/2017
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11020947
US20170232721
15504595
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 9
Reel/Frame:041323/0101   Pages: 6
Recorded: 02/21/2017
Attorney Dkt #:5413SK-28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
02/08/2017
2
LEE, JI YEA
Exec Dt:
02/08/2017
3
KIM, SUNG-GI
Exec Dt:
02/08/2017
4
DONGBANG, SUN
Exec Dt:
02/08/2017
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550223
US20170275419
15505529
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 10
Reel/Frame:052205/0917   Pages: 6
Recorded: 03/24/2020
Attorney Dkt #:5413SK-28-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
02/08/2017
2
LEE, JI YEA
Exec Dt:
02/08/2017
3
KIM, SUNG-GI
Exec Dt:
02/08/2017
4
DONGBANG, SUN
Exec Dt:
02/08/2017
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267934
US20200109240
16704156
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 11
Reel/Frame:048968/0293   Pages: 6
Recorded: 04/23/2019
Attorney Dkt #:5413SK-38
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
03/20/2019
2
KIM, SUNG-GI
Exec Dt:
03/20/2019
3
KIM, SO-YEON
Exec Dt:
03/20/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560457
US20200062954
16344101
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 12
Reel/Frame:048968/0855   Pages: 6
Recorded: 04/23/2019
Attorney Dkt #:5413SK-39
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SEOL-HEE
Exec Dt:
03/25/2019
2
KIM, SUNG-GI
Exec Dt:
03/25/2019
3
KIM, SO-YEON
Exec Dt:
03/25/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926117
US20190329538
16344120
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202

Search Results as of: 09/22/2024 01:01 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