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 : ZHANG, WEIZHI
Total Assignments: 5
Assignment: 1
Reel/Frame:045388/0394   Pages: 5
Recorded: 03/29/2018
Attorney Dkt #:37821/04054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2018
2
Exec Dt:
02/07/2018
3
Exec Dt:
02/07/2018
Assignee
1
185 LONGHAI AVE.
ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO, HEBEI, CHINA 066011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15940125
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 2
Reel/Frame:045388/0858   Pages: 5
Recorded: 03/29/2018
Attorney Dkt #:37821/04055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2018
2
Exec Dt:
02/07/2018
3
Exec Dt:
02/07/2018
4
Exec Dt:
02/07/2018
Assignee
1
185 LONGHAI AVE.
ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO, HEBEI, CHINA 066011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15940192
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 3
Reel/Frame:048025/0853   Pages: 14
Recorded: 01/16/2019
Attorney Dkt #:COT003 P314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2018
2
Exec Dt:
12/19/2018
3
Exec Dt:
12/19/2018
4
Exec Dt:
12/19/2018
5
Exec Dt:
12/19/2018
6
Exec Dt:
12/18/2018
Assignee
1
185 LONGHAI AVENUE
ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO, HEBEI, CHINA 066011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16247038
Correspondence name and address
PRICE HENEVELD LLP
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49501-2567
Assignment: 4
Reel/Frame:049515/0774   Pages: 7
Recorded: 06/19/2019
Attorney Dkt #:UNI-0057-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2019
2
Exec Dt:
06/17/2019
3
Exec Dt:
06/17/2019
4
Exec Dt:
06/17/2019
5
Exec Dt:
06/17/2019
6
Exec Dt:
06/17/2019
Assignee
1
NO. 408, MIDDLE CHANGJIANG ROAD, NANTONG
JIANGSU, CHINA 226006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16470789
Correspondence name and address
FAEGRE BAKER DANIELS LLP
300 NORTH MERIDIAN STREET
SUITE 2700
INDIANAPOLIS, IN 46204
Assignment: 5
Reel/Frame:052048/0071   Pages: 3
Recorded: 03/09/2020
Attorney Dkt #:1911073-I-US-ZXDK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2019
2
Exec Dt:
12/02/2019
3
Exec Dt:
12/02/2019
Assignee
1
185 LONGHAI AVE.
QINHUANGDAO ECONOMIC&TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO HEBEI, CHINA 066011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16713537
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA

Search Results as of: 05/23/2024 01:25 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