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, QIAN
Total Assignments: 10
Assignment: 1
Reel/Frame:020263/0256   Pages: 2
Recorded: 12/18/2007
Attorney Dkt #:CMC-102213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2007
2
Exec Dt:
11/30/2007
3
Exec Dt:
11/30/2007
Assignee
1
29, JINRONG AVE.
BEIJING, XICHENG DISTRICT, CHINA 100032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11815697
Correspondence name and address
THOMAS W. TOLPIN
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:022950/0152   Pages: 9
Recorded: 07/14/2009
Attorney Dkt #:21723/0212448-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2009
2
Exec Dt:
07/08/2009
3
Exec Dt:
07/08/2009
4
Exec Dt:
06/03/2009
5
Exec Dt:
06/02/2009
6
Exec Dt:
06/02/2009
7
Exec Dt:
06/02/2009
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12493358
Correspondence name and address
PIERRE R. YANNEY
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 3
Reel/Frame:043855/0962   Pages: 6
Recorded: 10/13/2017
Attorney Dkt #:170804-185JJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2017
2
Exec Dt:
09/06/2017
3
Exec Dt:
09/06/2017
4
Exec Dt:
09/06/2017
5
Exec Dt:
09/06/2017
6
Exec Dt:
09/06/2017
7
Exec Dt:
09/06/2017
8
Exec Dt:
09/06/2017
Assignee
1
DEXIN STREET, (YUCHENG)
NATIONAL HIGH&NEW TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
DEZHOU, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15566234
Correspondence name and address
CBM PATENT CONSULTING, LLC
12462 OLIVER CROMWELL DR.
HERNDON, VA 20171
Assignment: 4
Reel/Frame:050372/0668   Pages: 8
Recorded: 09/12/2019
Attorney Dkt #:09907.0011FPWO
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S LAST NAME PREVIOUSLY RECORDED ON REEL 043855 FRAME 0962. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/06/2017
2
Exec Dt:
09/06/2017
3
Exec Dt:
09/06/2017
4
Exec Dt:
09/06/2017
5
Exec Dt:
09/06/2017
6
Exec Dt:
09/06/2017
7
Exec Dt:
09/06/2017
8
Exec Dt:
09/06/2017
Assignee
1
DEXIN STREET, (YUCHENG)
NATIONAL HIGH&NEW TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
DEZHOU, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15566234
Correspondence name and address
RYAN C. SMITH
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 5
Reel/Frame:048443/0411   Pages: 4
Recorded: 02/26/2019
Attorney Dkt #:CCPIT-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2019
2
Exec Dt:
01/02/2019
3
Exec Dt:
01/02/2019
4
Exec Dt:
01/02/2019
5
Exec Dt:
01/02/2019
6
Exec Dt:
01/02/2019
7
Exec Dt:
01/02/2019
8
Exec Dt:
01/02/2019
Assignee
1
DEXIN STREET, NATIONAL HIGH & NEW TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
DEZHOU (YUCHENG) CITY, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16318358
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY, SUITE 200
REDWOOD CITY, CA 94065
Assignment: 6
Reel/Frame:053113/0848   Pages: 5
Recorded: 07/02/2020
Attorney Dkt #:09907.0012FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2019
2
Exec Dt:
12/05/2019
3
Exec Dt:
12/05/2019
4
Exec Dt:
12/05/2019
5
Exec Dt:
12/05/2019
6
Exec Dt:
12/05/2019
7
Exec Dt:
12/05/2019
Assignee
1
DEXIN STREET, NATIONAL HIGH & NEW TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
YUCHENG CITY, DEZHOU CITY, SHANDONG, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16466060
Correspondence name and address
TONG WU
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:057462/0408   Pages: 5
Recorded: 09/13/2021
Attorney Dkt #:09907.0012FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2019
2
Exec Dt:
12/05/2019
3
Exec Dt:
12/05/2019
4
Exec Dt:
12/05/2019
5
Exec Dt:
12/05/2019
6
Exec Dt:
12/05/2019
7
Exec Dt:
12/05/2019
Assignee
1
DEXIN STREET, NATIONAL HIGH & NEW
TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
YUCHENG CITY, DEZHOU, SHANDONG, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16466060
Correspondence name and address
TONG WU
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-0903
Assignment: 8
Reel/Frame:056294/0421   Pages: 4
Recorded: 01/15/2021
Attorney Dkt #:CCPIT-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/2020
2
Exec Dt:
12/23/2020
3
Exec Dt:
12/23/2020
4
Exec Dt:
12/23/2020
5
Exec Dt:
12/23/2020
6
Exec Dt:
12/23/2020
7
Exec Dt:
12/23/2020
Assignee
1
DEXIN STREET, NATIONAL HIGH & NEW TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE, (YUCHENG) CITY
DEZHOU, SHANDONG, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17251125
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PKWY, SUITE 200
REDWOOD CITY, CA 94065
Assignment: 9
Reel/Frame:055132/0617   Pages: 4
Recorded: 01/27/2021
Attorney Dkt #:CCPIT-021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2021
2
Exec Dt:
01/08/2021
3
Exec Dt:
01/08/2021
4
Exec Dt:
01/08/2021
5
Exec Dt:
01/08/2021
6
Exec Dt:
01/08/2021
Assignee
1
DEXIN STREET, NATIONAL HIGH & NEW TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
DEZHOU (YUCHENG), SHANDONG, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17253082
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PKWY, SUITE 200
REDWOOD CITY, CA 94065
Assignment: 10
Reel/Frame:062157/0310   Pages: 4
Recorded: 12/20/2022
Attorney Dkt #:09907.0044FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2022
2
Exec Dt:
11/29/2022
3
Exec Dt:
11/29/2022
4
Exec Dt:
11/29/2022
5
Exec Dt:
11/29/2022
6
Exec Dt:
11/29/2022
Assignee
1
DEXIN STREET, NATIONAL HIGH & NEW TECHNOLOGY
INDUSTRIAL DEVELOPMENT ZONE, DEZHOU (YUCHENG)
SHANDONG, CHINA 251200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18011614
Correspondence name and address
CHRISTINA COLOCOTRONIS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

Search Results as of: 04/29/2024 04:26 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