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 : ZWIFKA, MARTIN
Total Assignments: 2
Assignment: 1
Reel/Frame:037474/0216   Pages: 10
Recorded: 01/13/2016
Attorney Dkt #:ZWIFKA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2015
2
Exec Dt:
11/16/2015
3
Exec Dt:
11/12/2015
Assignee
1
DINGLERSTRASSE 24
ZWEIBRÜCKEN, GERMANY 66482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14994273
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:048886/0695   Pages: 3
Recorded: 04/15/2019
Attorney Dkt #:MOS01 P-312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2018
2
Exec Dt:
03/26/2019
3
Exec Dt:
12/10/2018
4
Exec Dt:
12/10/2018
Assignee
1
BLEICHEPLATZ 2
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16315505
Correspondence name and address
GARDNER, LINN, BURKHART & ONDERSMA LLP
2900 CHARLEVOIX DRIVE SE
SUITE 300
GRAND RAPIDS, MI 49546

Search Results as of: 05/27/2024 01:30 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