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, HUAZHAO
Total Assignments: 10
Assignment: 1
Reel/Frame:030280/0735   Pages: 4
Recorded: 04/24/2013
Attorney Dkt #:017106-0421638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HUAZHAO
Exec Dt:
03/11/2013
2
DONG, HONGZHOU
Exec Dt:
03/11/2013
Assignees
1
SANHUA HOLDING GROUP CO., LTD
XIALIQUAN, QIXING STREET, XINCHANG COUNTY
ZHEJIANG, CHINA 312500
2
DANFOSS A/S
NORDBORGVEJ 81
NORDBORG, DENMARK DK-6430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9417014
US20130199764
13822616
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:030187/0897   Pages: 4
Recorded: 04/10/2013
Attorney Dkt #:017106-0421637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, HUAZHAO
Exec Dt:
04/07/2013
Assignees
1
SANHUA HOLDING GROUP CO., LTD
XIALIQUAN, QIXING STREET, XINCHANG COUNTY
ZHEJIANG, CHINA 312500
2
DANFOSS A/S
NORDBORGVEJ 81
NORDBORG, DENMARK DK-6430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528778
US20130192808
13822612
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:030382/0293   Pages: 4
Recorded: 05/09/2013
Attorney Dkt #:017106-0421636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HUAZHAO
Exec Dt:
04/23/2013
2
MUSSER, B. ANDREW
Exec Dt:
04/23/2013
3
ELBEL, STEFAN
Exec Dt:
04/23/2013
4
VESTERGAARD, BJORN
Exec Dt:
04/22/2013
Assignees
1
SANHUA HOLDING GROUP CO., LTD
XIALIQUAN, QIXING STREET, XINCHANG COUNTY
ZHEJIANG, CHINA 312500
2
DANFOSS A/S
NORDBORGVEJ 81
NORDBORG, DENMARK DK-6430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130213627
13822609
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:036852/0992   Pages: 4
Recorded: 10/22/2015
Attorney Dkt #:716461.00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YAN
Exec Dt:
10/16/2015
2
GAO, QIANG
Exec Dt:
10/22/2015
3
LIU, HUAZHAO
Exec Dt:
10/16/2015
Assignee
1
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
#289, 12TH STREET
HANGZHOU ECONOMIC DEVELOPMENT AREA, ZHEJIANG
HANGZHOU, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891007
US20160290736
14778509
Correspondence name and address
GERALD E. MCGLYNN, III
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 5
Reel/Frame:038111/0303   Pages: 3
Recorded: 03/28/2016
Attorney Dkt #:716461.00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, JING
Exec Dt:
02/17/2016
2
LIU, HUAZHAO
Exec Dt:
02/17/2016
3
GAO, QIANG
Exec Dt:
02/17/2016
Assignee
1
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
#289, 12TH STREET
HANGZHOU ECONOMIC DEVELOPMENT AREA, ZHEJIANG
HANGZHOU, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10139140
US20160195315
14910036
Correspondence name and address
GERALD E. MCGLYNN, III
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 6
Reel/Frame:037940/0781   Pages: 4
Recorded: 03/10/2016
Attorney Dkt #:716461.00031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, JING
Exec Dt:
03/08/2016
2
HE, YAN
Exec Dt:
03/08/2016
3
LIU, HUAZHAO
Exec Dt:
03/08/2016
4
GAO, QIANG
Exec Dt:
03/08/2016
Assignee
1
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
#289, 12TH STREET
HANGZHOU ECONOMIC DEVELOPMENT AREA, ZHEJIANG
HANGZHOU, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10156391
US20160209091
14914191
Correspondence name and address
GERALD E. MCGLYNN, III
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 7
Reel/Frame:038242/0323   Pages: 3
Recorded: 04/11/2016
Attorney Dkt #:716461.00032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YAN
Exec Dt:
04/05/2016
2
LIU, HUAZHAO
Exec Dt:
04/05/2016
3
GAO, QIANG
Exec Dt:
04/05/2016
Assignee
1
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
#289, 12TH STREET
HANGZHOU ECONOMIC DEVELOPMENT AREA, ZHEJIANG
HANGZHOU, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10539373
US20160216047
14914489
Correspondence name and address
GERALD E. MCGLYNN, III
450 WEST FOURTH STREET
HOWARD AND HOWARD ATTORNEYS
ROYAL OAK, MI 48067
Assignment: 8
Reel/Frame:041748/0883   Pages: 7
Recorded: 02/17/2017
Attorney Dkt #:1-57629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FULLER, E. NELSON
Exec Dt:
02/01/2017
2
ARUNASALAM, PARTHIBAN
Exec Dt:
02/03/2017
3
OJEDA, JOE A.
Exec Dt:
02/03/2017
4
LIU, HUAZHAO
Exec Dt:
02/14/2017
Assignee
1
DUNAN MICROSTAQ, INC.
4120 FREIDRICH LANE, SUITE 225
AUSTIN, TEXAS 78744
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170234456
15417267
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
720 WATER STREET
ONE MARITIME PLAZA, FIFTH FLOOR
TOLEDO, OH 43604
Assignment: 9
Reel/Frame:043855/0707   Pages: 3
Recorded: 10/13/2017
Attorney Dkt #:BJPLF-1703-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HUAZHAO
Exec Dt:
09/28/2017
2
WANG, DINGJUN
Exec Dt:
09/30/2017
Assignee
1
DUNAN ENVIRONMENT TECHNOLOGY CO., LTD
NO. 6, HETING ROAD, QINGSHAN LAKE COMMUNITY, LIN'AN CITY
HANGZHOU, ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10451352
US20180112923
15782810
Correspondence name and address
BYIP
P.O. BOX 1484
GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 10
Reel/Frame:044260/0266   Pages: 3
Recorded: 10/13/2017
Attorney Dkt #:BJPLF-1704-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HUAZHAO
Exec Dt:
09/28/2017
2
WANG, FENG
Exec Dt:
09/30/2017
Assignee
1
DUNAN ENVIRONMENT TECHNOLOGY CO., LTD
NO. 6, HETING ROAD, QINGSHAN LAKE COMMUNITY, LIN'AN CITY
HANGZHOU, ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10415887
US20180106549
15782813
Correspondence name and address
BYIP
P.O. BOX 1484
GENERAL POST OFFICE
HONG KONG, HONG KONG

Search Results as of: 05/24/2024 09:32 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