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 : CHEONG, HOEMIN
Total Assignments: 5
Assignment: 1
Reel/Frame:058853/0837   Pages: 4
Recorded: 01/25/2022
Attorney Dkt #:PLUS/2114191/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, HOEMIN
Exec Dt:
01/24/2022
2
KIM, HO YEON
Exec Dt:
01/24/2022
3
CHUNG, GYU JIN
Exec Dt:
01/24/2022
Assignee
1
SK INNOVATION CO.,LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220238948
17584121
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 2
Reel/Frame:061709/0208   Pages: 6
Recorded: 11/09/2022
Attorney Dkt #:PLUS/2214162/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, HOEMIN
Exec Dt:
11/03/2022
2
PARK, HYUNJOON
Exec Dt:
11/03/2022
3
KIM, WOOK HYUN
Exec Dt:
11/07/2022
4
KIM, TAE HYUN
Exec Dt:
11/07/2022
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK ON CO., LTD.
51, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230146342
17983834
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 3
Reel/Frame:061710/0115   Pages: 6
Recorded: 11/09/2022
Attorney Dkt #:PLUS/2214161/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, HOEMIN
Exec Dt:
11/03/2022
2
KIM, WOOK HYUN
Exec Dt:
11/07/2022
3
KIM, TAE HYUN
Exec Dt:
11/07/2022
4
PARK, HYUNJOON
Exec Dt:
11/03/2022
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK ON CO., LTD.
51, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230143801
17983800
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 4
Reel/Frame:063455/0252   Pages: 3
Recorded: 04/27/2023
Attorney Dkt #:23SOP02009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, HOEMIN
Exec Dt:
04/14/2023
2
LEE, SEUL GI
Exec Dt:
04/19/2023
Assignee
1
SK ON CO., LTD.
51, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240097281
18307814
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 5
Reel/Frame:064700/0421   Pages: 4
Recorded: 08/25/2023
Attorney Dkt #:PO230429SKO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, HOEMIN
Exec Dt:
07/26/2023
2
PARK, JU YONG
Exec Dt:
08/09/2023
3
LEE, SEUL GI
Exec Dt:
07/20/2023
Assignee
1
SK ON CO., LTD.
(JONGNO TOWER BLDG., JONGNO 2-GA) 51, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136625
18455622
Correspondence name and address
IP&T GROUP LLP.
102 MAPLE AVE. E
VIENNA, VA 22180

Search Results as of: 05/14/2024 09:18 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