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 : DU, CHANGLIN
Total Assignments: 11
Assignment: 1
Reel/Frame:030917/0420   Pages: 4
Recorded: 07/31/2013
Attorney Dkt #:14681.1194USW1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2013
2
Exec Dt:
07/19/2013
3
Exec Dt:
07/19/2013
4
Exec Dt:
07/19/2013
5
Exec Dt:
07/19/2013
6
Exec Dt:
07/19/2013
7
Exec Dt:
07/19/2013
8
Exec Dt:
07/19/2013
9
Exec Dt:
07/19/2013
10
Exec Dt:
07/19/2013
11
Exec Dt:
07/19/2013
12
Exec Dt:
07/19/2013
Assignee
1
NO. 6 LONGQUAN ST., ECONOMY & TECHNOLOGY DEVELOPMENT DISTRICT
LIAONING
DALIAN, CHINA 116600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13955906
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 2
Reel/Frame:031662/0028   Pages: 4
Recorded: 11/22/2013
Attorney Dkt #:14681.1204USW1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2013
2
Exec Dt:
07/22/2013
3
Exec Dt:
07/22/2013
4
Exec Dt:
07/22/2013
5
Exec Dt:
07/22/2013
6
Exec Dt:
07/22/2013
7
Exec Dt:
07/22/2013
Assignee
1
NO. 6 LONGQUAN ST., ECONOMY & TECHNOLOGY DEVELOPMENT DISTRICT
LIAONING
DALIAN, CHINA 116600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14036735
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:057732/0743   Pages: 7
Recorded: 10/07/2021
Attorney Dkt #:0219/0102PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2021
2
Exec Dt:
09/28/2021
3
Exec Dt:
09/28/2021
4
Exec Dt:
09/28/2021
5
Exec Dt:
09/28/2021
6
Exec Dt:
09/28/2021
7
Exec Dt:
09/28/2021
8
Exec Dt:
09/28/2021
9
Exec Dt:
09/28/2021
10
Exec Dt:
09/28/2021
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE DALIAN
LIAONING, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17600920
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 4
Reel/Frame:057932/0725   Pages: 7
Recorded: 10/27/2021
Attorney Dkt #:0219/0105PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2021
2
Exec Dt:
09/28/2021
3
Exec Dt:
09/28/2021
4
Exec Dt:
09/28/2021
5
Exec Dt:
09/28/2021
6
Exec Dt:
09/28/2021
7
Exec Dt:
09/28/2021
8
Exec Dt:
09/28/2021
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE.
DALIAN, LIAONING, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17605145
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 5
Reel/Frame:058965/0282   Pages: 7
Recorded: 02/08/2022
Attorney Dkt #:0219/0107PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2022
2
Exec Dt:
01/26/2022
3
Exec Dt:
01/28/2022
4
Exec Dt:
01/26/2022
5
Exec Dt:
01/26/2022
6
Exec Dt:
01/26/2022
7
Exec Dt:
01/26/2022
8
Exec Dt:
01/26/2022
9
Exec Dt:
01/26/2022
10
Exec Dt:
01/26/2022
11
Exec Dt:
01/26/2022
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
DALIAN, LIAONING, 116000, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17632910
Correspondence name and address
MUNCY GEISSLER OLDS & LOWE P.C.
4000 LEGATO RD, SUITE 310
FAIRFAX, VA 22033
Assignment: 6
Reel/Frame:060367/0689   Pages: 8
Recorded: 06/30/2022
Attorney Dkt #:0219/0109PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/09/2022
4
Exec Dt:
05/09/2022
5
Exec Dt:
05/09/2022
6
Exec Dt:
05/09/2022
7
Exec Dt:
05/09/2022
8
Exec Dt:
05/09/2022
9
Exec Dt:
05/09/2022
10
Exec Dt:
05/09/2022
11
Exec Dt:
05/09/2022
12
Exec Dt:
05/09/2022
13
Exec Dt:
05/09/2022
14
Exec Dt:
05/09/2022
15
Exec Dt:
05/09/2022
16
Exec Dt:
05/09/2022
17
Exec Dt:
05/09/2022
18
Exec Dt:
05/09/2022
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE,
DALIAN, LIAONING,, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17779071
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 7
Reel/Frame:060464/0441   Pages: 7
Recorded: 07/08/2022
Attorney Dkt #:0219/0111PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/09/2022
4
Exec Dt:
05/09/2022
5
Exec Dt:
05/09/2022
6
Exec Dt:
05/09/2022
7
Exec Dt:
05/09/2022
8
Exec Dt:
05/09/2022
9
Exec Dt:
05/09/2022
10
Exec Dt:
05/09/2022
11
Exec Dt:
05/09/2022
12
Exec Dt:
05/09/2022
13
Exec Dt:
05/09/2022
14
Exec Dt:
05/09/2022
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLO2ICAL DEVELOPMENT ZONE
DALIAN, LIAONING, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17786350
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 8
Reel/Frame:061053/0217   Pages: 8
Recorded: 08/02/2022
Attorney Dkt #:0219/0111PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 060464 FRAME: 0441. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
Exec Dt:
05/09/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/09/2022
4
Exec Dt:
05/09/2022
5
Exec Dt:
05/09/2022
6
Exec Dt:
05/09/2022
7
Exec Dt:
05/09/2022
8
Exec Dt:
05/09/2022
9
Exec Dt:
05/09/2022
10
Exec Dt:
05/09/2022
11
Exec Dt:
05/09/2022
12
Exec Dt:
05/09/2022
13
Exec Dt:
05/09/2022
14
Exec Dt:
05/09/2022
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
DALIAN, LIAONING, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17786350
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 9
Reel/Frame:060428/0193   Pages: 8
Recorded: 07/07/2022
Attorney Dkt #:0219/0115PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2022
2
Exec Dt:
06/01/2022
3
Exec Dt:
06/01/2022
4
Exec Dt:
06/01/2022
5
Exec Dt:
06/01/2022
6
Exec Dt:
06/01/2022
7
Exec Dt:
06/01/2022
8
Exec Dt:
06/01/2022
9
Exec Dt:
06/01/2022
10
Exec Dt:
06/01/2022
11
Exec Dt:
06/01/2022
12
Exec Dt:
06/01/2022
13
Exec Dt:
06/01/2022
14
Exec Dt:
06/01/2022
15
Exec Dt:
06/01/2022
16
Exec Dt:
06/01/2022
17
Exec Dt:
06/01/2022
18
Exec Dt:
06/01/2022
Assignee
1
NO. 8 HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
DALIAN, LIAONING, 116000, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17788500
Correspondence name and address
MUNCY GEISSLER OLDS & LOWE P.C.
4000 LEGATO RD, SUITE 310
FAIRFAX, VA 22033
Assignment: 10
Reel/Frame:061008/0913   Pages: 6
Recorded: 09/07/2022
Attorney Dkt #:0219/0113PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2022
2
Exec Dt:
06/01/2022
3
Exec Dt:
06/01/2022
4
Exec Dt:
06/01/2022
5
Exec Dt:
06/01/2022
6
Exec Dt:
06/01/2022
7
Exec Dt:
06/01/2022
8
Exec Dt:
06/01/2022
9
Exec Dt:
06/01/2022
10
Exec Dt:
06/01/2022
Assignee
1
NO. 8, HUANGHAI STREET, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE,DALIAN,
LIAONING, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17788899
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 11
Reel/Frame:062534/0926   Pages: 8
Recorded: 01/30/2023
Attorney Dkt #:0219/0114PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2022
2
Exec Dt:
06/01/2022
3
Exec Dt:
06/01/2022
4
Exec Dt:
06/01/2022
5
Exec Dt:
06/01/2022
6
Exec Dt:
06/01/2022
7
Exec Dt:
06/01/2022
8
Exec Dt:
06/01/2022
9
Exec Dt:
06/01/2022
10
Exec Dt:
06/01/2022
11
Exec Dt:
06/01/2022
12
Exec Dt:
06/01/2022
13
Exec Dt:
06/01/2022
14
Exec Dt:
06/01/2022
15
Exec Dt:
06/01/2022
16
Exec Dt:
06/01/2022
17
Exec Dt:
06/01/2022
18
Exec Dt:
06/01/2022
19
Exec Dt:
06/01/2022
20
Exec Dt:
06/01/2022
21
Exec Dt:
06/01/2022
Assignee
1
NO. 8, HUANGHAI STREET ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
DALIAN, LIAONING, CHINA 116000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17788616
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

Search Results as of: 05/10/2024 05:10 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