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 : LIU, DANDAN
Total Assignments: 16
Assignment: 1
Reel/Frame:014787/0417   Pages: 9
Recorded: 12/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2003
2
Exec Dt:
12/02/2003
3
Exec Dt:
12/02/2003
4
Exec Dt:
12/02/2003
5
Exec Dt:
12/03/2003
6
Exec Dt:
12/03/2003
Assignee
1
1172 CENTURY DRIVE
SUITE 280, BUILDING B
LOUISVILLE, COLORADO 80027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730329
Correspondence name and address
JAMES M. GRAZIANO
P.O. BOX 270930
LOUISVILLE, CO 80027-5051
Assignment: 2
Reel/Frame:017432/0782   Pages: 3
Recorded: 04/06/2006
Attorney Dkt #:U001 100238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2006
2
Exec Dt:
04/06/2006
3
Exec Dt:
04/05/2006
4
Exec Dt:
04/05/2006
5
Exec Dt:
04/05/2006
Assignee
1
1275 HARBOR BAY PARKWAY
ALAMEDA, CALIFORNIA 94502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11308559
Correspondence name and address
FELIX L. FISCHER, ATTORNEY AT LAW
1607 MISSION DRIVE
SUITE 204
SOLVANG, CA 93463
Assignment: 3
Reel/Frame:035874/0939   Pages: 5
Recorded: 06/22/2015
Attorney Dkt #:2958.037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2015
2
Exec Dt:
06/13/2015
Assignee
1
83 TAT CHEE AVENUE
KOWLOON TONG, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14745639
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 4
Reel/Frame:045141/0160   Pages: 5
Recorded: 03/08/2018
Attorney Dkt #:2958.037A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2015
2
Exec Dt:
06/13/2015
Assignee
1
83 TAT CHEE AVENUE
KOWLOON TONG, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15915166
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 5
Reel/Frame:036483/0732   Pages: 4
Recorded: 09/03/2015
Attorney Dkt #:6135/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2015
2
Exec Dt:
08/04/2015
3
Exec Dt:
04/08/2015
4
Exec Dt:
08/04/2015
Assignee
1
NO.666 GAOXIN AVENUE
BUILDING C5, BIOLAKE OF OPTICS VALLEY, WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
XIAMEN CITY, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14772389
Correspondence name and address
MARK FRIEDMAN
JABOTINSKY 7
RAMAT GAN, ISRAEL
Assignment: 6
Reel/Frame:036408/0899   Pages: 3
Recorded: 08/25/2015
Attorney Dkt #:CM15043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2015
2
Exec Dt:
08/24/2015
Assignee
1
NO. 9-2, TANGMING ROAD, GUANGMING DISTRICT OF SHENZHEN,
SHENZHEN, GUANGDONG,, CHINA 518132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14770127
Correspondence name and address
CHENG, ANDREW CHIWU
22928 ESTORIL DRIVE
UNIT 5
DIAMOND BAR, CA 91765
Assignment: 7
Reel/Frame:036955/0804   Pages: 5
Recorded: 11/04/2015
Attorney Dkt #:CH15122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2015
2
Exec Dt:
09/14/2015
3
Exec Dt:
09/14/2015
4
Exec Dt:
09/14/2015
5
Exec Dt:
09/14/2015
Assignee
1
BUILDING C5 NO.666 GAOXIN AVENUE,
EAST LAKE HIGH-TECH DEVELOPMENT ZONE,
WUHAN, HUBEI,, CHINA 430070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14888983
Correspondence name and address
CHENG, ANDREW CHIWU
22928 ESTORIL DRIVE
UNIT 5
DIAMOND BAR, CA 91765
Assignment: 8
Reel/Frame:037988/0051   Pages: 3
Recorded: 03/15/2016
Attorney Dkt #:1075.0071-71US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2015
2
Exec Dt:
11/05/2015
3
Exec Dt:
11/05/2015
Assignee
1
C5, BIOLAKE OF OPTICS VALLEY, NO. 666 GAOXIN AVENUE
EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14778233
Correspondence name and address
YONG JAE KIM
1307 WHITE HORSE ROAD
SUITE 601
VOORHEES, NJ 08043
Assignment: 9
Reel/Frame:044492/0166   Pages: 2
Recorded: 12/27/2017
Attorney Dkt #:CZM6132-053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2017
2
Exec Dt:
11/29/2017
3
Exec Dt:
11/29/2017
4
Exec Dt:
11/29/2017
Assignee
1
BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO.666 GAOXIN AVENUE, EAST LAKE HIGH-TECH DEVELOPMENT ZONE, HUBEI
WUHAN, CHINA 430070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15740186
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:045429/0215   Pages: 4
Recorded: 04/03/2018
Attorney Dkt #:CH18001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2018
2
Exec Dt:
03/22/2018
3
Exec Dt:
03/27/2018
4
Exec Dt:
03/26/2018
5
Exec Dt:
03/22/2018
Assignee
1
BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO. 666 GAOXIN AVENUE,
EAST LAKE HIGH-TECH DEVELOPMENT ZONE,
WUHAN, HUBEI,, CHINA 430070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15944763
Correspondence name and address
CHENG, ANDREW CHIWU
22928 ESTORIL DRIVE
UNIT 5
DIAMOND BAR, CA 91765
Assignment: 11
Reel/Frame:046297/0950   Pages: 4
Recorded: 07/09/2018
Attorney Dkt #:C6153-070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2018
2
Exec Dt:
06/21/2018
3
Exec Dt:
06/21/2018
4
Exec Dt:
06/21/2018
5
Exec Dt:
06/21/2018
6
Exec Dt:
06/21/2018
Assignee
1
BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO. 666 GAOXIN AVENUE
EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16068867
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:049798/0888   Pages: 6
Recorded: 07/19/2019
Attorney Dkt #:11275/007938-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2019
2
Exec Dt:
06/26/2019
3
Exec Dt:
07/10/2019
4
Exec Dt:
07/11/2019
Assignee
1
168 DONGPING STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16473867
Correspondence name and address
LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 13
Reel/Frame:053352/0150   Pages: 10
Recorded: 07/30/2020
Attorney Dkt #:11275/008845-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2020
2
Exec Dt:
12/27/2019
3
Exec Dt:
07/20/2020
4
Exec Dt:
07/22/2020
Assignee
1
168 DONGPING STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16966081
Correspondence name and address
LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 14
Reel/Frame:056695/0009   Pages: 4
Recorded: 06/29/2021
Attorney Dkt #:YLIPUS2101071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2021
2
Exec Dt:
06/22/2021
Assignee
1
XI'AN UNIVERSITY OF TECHNOLOGY, NO. 5, JINHUA SOUTH ROAD, BEILIN DISTRICT
XI'AN CITY, SHANXI PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17361327
Correspondence name and address
YUAN-TE FU
20800 VALLEY GREEN DR APT 433
CUPERTINO, CA 95014
Assignment: 15
Reel/Frame:064247/0218   Pages: 3
Recorded: 07/13/2023
Attorney Dkt #:071816-000102USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2023
2
Exec Dt:
06/07/2023
3
Exec Dt:
06/14/2023
Assignee
1
REACTORWEG 301
UNIT 1.3
3542 AD UTRECHT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18028860
Correspondence name and address
NICOLE KLING
53 STATE STREET
NIXON PEABODY LLP
BOSTON, MA 02109
Assignment: 16
Reel/Frame:064584/0542   Pages: 6
Recorded: 08/15/2023
Attorney Dkt #:088448-1399768-013000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2023
2
Exec Dt:
08/11/2023
3
Exec Dt:
08/11/2023
4
Exec Dt:
08/11/2023
5
Exec Dt:
08/11/2023
6
Exec Dt:
08/11/2023
7
Exec Dt:
08/10/2023
8
Exec Dt:
08/09/2023
9
Exec Dt:
08/11/2023
10
Exec Dt:
08/09/2023
Assignees
1
FLOOR 13, BUILDING 2, NOS. 36 AND 58, HAIQU ROAD, PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201210
2
EAST OF CHANGAN ROAD, WUJIANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, JIANGSU
SUZHOU, CHINA 215002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18365230
Correspondence name and address
SABRINA HUANG
1100 PEACHTREE STREET
ATLANTA, GA 30309

Search Results as of: 05/03/2024 04:43 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