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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : ECHEM HIGHTECH CO., LTD.
Total Assignments: 3
Assignment: 1
Reel/Frame:014903/0548   Pages: 3
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2003
2
Exec Dt:
12/06/2003
3
Exec Dt:
12/06/2003
4
Exec Dt:
12/06/2003
5
Exec Dt:
12/06/2003
Assignee
1
NO.2,SZU-WEI RD., HSIN-CHU
HSINCHU HSIEN, TAIWAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10759046
Correspondence name and address
ROSENBERG KLEIN & LEE
MORTON J. ROSENBERG
3458 ELLICOTT CENTER DRIVE
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:020608/0463   Pages: 3
Recorded: 02/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2008
2
Exec Dt:
12/21/2007
3
Exec Dt:
01/02/2008
4
Exec Dt:
12/21/2007
Assignee
1
NO. 2, SZU-WEI RD., HSIN-CHU
INDUSTRIAL PARK, HU-KOU HSIENG
HSIN-CHU HSIEN 303, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12071625
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022149/0355   Pages: 4
Recorded: 01/23/2009
Attorney Dkt #:5275/0212PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2008
2
Exec Dt:
12/19/2008
3
Exec Dt:
12/10/2008
4
Exec Dt:
12/10/2008
5
Exec Dt:
12/26/2008
Assignee
1
NO. 2, SZU-WEI ROAD, HSIN-CHU INDUSTRIAL PARK
HU-KOU HSIENG, HSIN-CHU HSIEN, TAIWAN 303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12358756
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038

Search Results as of: 06/20/2024 07:12 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