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 : YUAN, WEI FENG
Total Assignments: 4
Assignment: 1
Reel/Frame:023191/0907   Pages: 4
Recorded: 09/03/2009
Attorney Dkt #:1928/0244PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2009
2
Exec Dt:
07/09/2009
3
Exec Dt:
07/09/2009
4
Exec Dt:
07/09/2009
Assignee
1
RUE FRITZ-COURVOISIER 40,
LA CHAUX-DE-FONDS, SWITZERLAND CH-2300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12553503
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 2
Reel/Frame:023191/0964   Pages: 4
Recorded: 09/03/2009
Attorney Dkt #:1928/0245PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2009
2
Exec Dt:
07/09/2009
3
Exec Dt:
07/09/2009
4
Exec Dt:
07/09/2009
Assignee
1
RUE FRITZ-COURVOISIER 40,
LA CHAUX-DE-FONDS, SWITZERLAND CH-2300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12553591
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 3
Reel/Frame:038660/0365   Pages: 6
Recorded: 05/20/2016
Attorney Dkt #:1928/0700PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2016
2
Exec Dt:
05/16/2016
3
Exec Dt:
05/16/2016
4
Exec Dt:
05/16/2016
5
Exec Dt:
05/16/2016
6
Exec Dt:
05/16/2016
7
Exec Dt:
05/16/2016
Assignee
1
FREIBURGSTRASSE 33,
MURTEN, SWITZERLAND CH-3280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15157687
Correspondence name and address
MG-IP P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 4
Reel/Frame:042490/0767   Pages: 4
Recorded: 05/24/2017
Attorney Dkt #:1928/0849PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2017
2
Exec Dt:
03/10/2017
3
Exec Dt:
03/10/2017
Assignee
1
FREIBURGSTRASSE 33
MURTEN, SWITZERLAND CH-3280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15601644
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

Search Results as of: 05/14/2024 09:21 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