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

Assignee Name : SINOPEC RESEARCH INSTITUTE OF SAFETY ENGINEERING CO., LTD.
Total Assignments: 16
Assignment: 1
Reel/Frame:060828/0004   Pages: 5
Recorded: 08/17/2022
Attorney Dkt #:PA124.0284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2022
2
Exec Dt:
08/12/2022
3
Exec Dt:
08/12/2022
4
Exec Dt:
08/12/2022
5
Exec Dt:
08/12/2022
6
Exec Dt:
08/12/2022
7
Exec Dt:
08/12/2022
8
Exec Dt:
08/12/2022
9
Exec Dt:
08/12/2022
10
Exec Dt:
08/12/2022
Assignees
1
NO.22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17760386
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 2
Reel/Frame:060983/0122   Pages: 4
Recorded: 09/02/2022
Attorney Dkt #:PA124.0285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2022
2
Exec Dt:
08/24/2022
3
Exec Dt:
08/26/2022
4
Exec Dt:
08/30/2022
5
Exec Dt:
09/02/2022
6
Exec Dt:
08/26/2022
7
Exec Dt:
08/24/2022
8
Exec Dt:
08/26/2022
9
Exec Dt:
08/26/2022
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17904626
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 3
Reel/Frame:061389/0256   Pages: 5
Recorded: 10/12/2022
Attorney Dkt #:PA124.0287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2022
2
Exec Dt:
09/30/2022
3
Exec Dt:
09/30/2022
4
Exec Dt:
09/30/2022
5
Exec Dt:
09/30/2022
6
Exec Dt:
09/30/2022
7
Exec Dt:
09/30/2022
8
Exec Dt:
09/30/2022
9
Exec Dt:
09/30/2022
10
Exec Dt:
09/30/2022
11
Exec Dt:
09/30/2022
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17906232
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 4
Reel/Frame:061937/0165   Pages: 4
Recorded: 12/01/2022
Attorney Dkt #:PA124.0295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2022
2
Exec Dt:
10/26/2022
3
Exec Dt:
10/26/2022
4
Exec Dt:
10/26/2022
5
Exec Dt:
10/26/2022
6
Exec Dt:
10/26/2022
7
Exec Dt:
10/26/2022
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO,SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18000409
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 5
Reel/Frame:062332/0377   Pages: 5
Recorded: 01/10/2023
Attorney Dkt #:PA124.0297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2022
2
Exec Dt:
11/11/2022
3
Exec Dt:
11/11/2022
4
Exec Dt:
11/11/2022
5
Exec Dt:
11/11/2022
6
Exec Dt:
11/11/2022
7
Exec Dt:
11/11/2022
8
Exec Dt:
11/11/2022
9
Exec Dt:
11/11/2022
10
Exec Dt:
11/11/2022
Assignees
1
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18004985
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:062339/0165   Pages: 5
Recorded: 01/11/2023
Attorney Dkt #:PA124.0298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2022
2
Exec Dt:
11/11/2022
3
Exec Dt:
11/11/2022
4
Exec Dt:
11/11/2022
5
Exec Dt:
11/11/2022
6
Exec Dt:
11/11/2022
7
Exec Dt:
11/11/2022
8
Exec Dt:
11/11/2022
9
Exec Dt:
11/11/2022
10
Exec Dt:
11/11/2022
Assignees
1
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18005001
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:062347/0530   Pages: 4
Recorded: 01/11/2023
Attorney Dkt #:PA124.0305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2023
2
Exec Dt:
01/04/2023
3
Exec Dt:
01/05/2023
4
Exec Dt:
01/04/2023
5
Exec Dt:
01/04/2023
6
Exec Dt:
01/04/2023
7
Exec Dt:
01/04/2023
Assignees
1
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18001867
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:065417/0201   Pages: 4
Recorded: 11/01/2023
Attorney Dkt #:PA124.0379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2023
2
Exec Dt:
09/06/2023
3
Exec Dt:
09/06/2023
4
Exec Dt:
09/06/2023
5
Exec Dt:
09/06/2023
6
Exec Dt:
09/06/2023
7
Exec Dt:
09/06/2023
8
Exec Dt:
09/06/2023
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18551897
Correspondence name and address
NKL LAW
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030
Assignment: 9
Reel/Frame:065992/0657   Pages: 5
Recorded: 01/02/2024
Attorney Dkt #:0082325-000019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2023
2
Exec Dt:
12/28/2023
3
Exec Dt:
12/28/2023
4
Exec Dt:
12/28/2023
5
Exec Dt:
12/28/2023
6
Exec Dt:
12/28/2023
7
Exec Dt:
12/28/2023
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 339 SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18572275
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 10
Reel/Frame:066287/0980   Pages: 4
Recorded: 01/30/2024
Attorney Dkt #:PA124.0402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2024
2
Exec Dt:
01/10/2024
3
Exec Dt:
01/10/2024
4
Exec Dt:
01/10/2024
5
Exec Dt:
01/10/2024
6
Exec Dt:
01/10/2024
7
Exec Dt:
01/10/2024
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.218, YAN'AN 3 RD, SHINAN DISTRICT
QINGDAO, SHANDONG, CHINA 266071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18575912
Correspondence name and address
NKL LAW
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030
Assignment: 11
Reel/Frame:066347/0706   Pages: 5
Recorded: 02/05/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2024
2
Exec Dt:
01/19/2024
3
Exec Dt:
01/19/2024
4
Exec Dt:
01/19/2024
5
Exec Dt:
01/19/2024
6
Exec Dt:
01/19/2024
7
Exec Dt:
01/19/2024
8
Exec Dt:
01/19/2024
9
Exec Dt:
01/19/2024
10
Exec Dt:
01/19/2024
Assignees
1
NO.22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339 SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18293679
Correspondence name and address
RISAKA ONO
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030
Assignment: 12
Reel/Frame:066437/0255   Pages: 5
Recorded: 02/12/2024
Attorney Dkt #:PA124.0409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2024
2
Exec Dt:
02/01/2024
3
Exec Dt:
02/01/2024
4
Exec Dt:
02/01/2024
5
Exec Dt:
02/01/2024
6
Exec Dt:
02/01/2024
7
Exec Dt:
02/01/2024
8
Exec Dt:
02/01/2024
9
Exec Dt:
02/01/2024
10
Exec Dt:
02/01/2024
Assignees
1
NO.22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339 SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18682959
Correspondence name and address
RISAKA ONO
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030
Assignment: 13
Reel/Frame:066861/0268   Pages: 5
Recorded: 03/21/2024
Attorney Dkt #:0082325-000020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2024
2
Exec Dt:
03/14/2024
3
Exec Dt:
03/14/2024
4
Exec Dt:
03/14/2024
5
Exec Dt:
03/14/2024
6
Exec Dt:
03/14/2024
7
Exec Dt:
03/14/2024
8
Exec Dt:
03/14/2024
9
Exec Dt:
03/14/2024
10
Exec Dt:
03/14/2024
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 339 SONGLING ROAD
LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18694256
Correspondence name and address
NINA LETA
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:066929/0457   Pages: 5
Recorded: 03/28/2024
Attorney Dkt #:0082325-000021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2024
2
Exec Dt:
03/25/2024
3
Exec Dt:
03/25/2024
4
Exec Dt:
03/25/2024
5
Exec Dt:
03/25/2024
6
Exec Dt:
03/25/2024
7
Exec Dt:
03/25/2024
8
Exec Dt:
03/25/2024
9
Exec Dt:
03/25/2024
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 339 SONGLING ROAD
LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18695077
Correspondence name and address
MICHELE H SHOCKEY
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:067610/0519   Pages: 4
Recorded: 06/04/2024
Attorney Dkt #:PA124.0459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2024
2
Exec Dt:
05/20/2024
3
Exec Dt:
05/20/2024
4
Exec Dt:
05/21/2024
5
Exec Dt:
05/21/2024
6
Exec Dt:
05/21/2024
7
Exec Dt:
05/21/2024
8
Exec Dt:
05/21/2024
9
Exec Dt:
05/21/2024
Assignees
1
NO.22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339 SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18715928
Correspondence name and address
RISAKA ONO
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030
Assignment: 16
Reel/Frame:067847/0106   Pages: 4
Recorded: 06/26/2024
Attorney Dkt #:PA124.0466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2024
2
Exec Dt:
06/25/2024
3
Exec Dt:
06/25/2024
4
Exec Dt:
06/25/2024
5
Exec Dt:
06/25/2024
6
Exec Dt:
06/25/2024
Assignees
1
NO.22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.339 SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18722742
Correspondence name and address
RISAKA ONO
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030

Search Results as of: 08/16/2025 09:52 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