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 : GRIEWENKA, NORBERT
Total Assignments: 2
Assignment: 1
Reel/Frame:035094/0368   Pages: 2
Recorded: 03/05/2015
Attorney Dkt #:1494E-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/2014
Assignee
1
MERSCHEIDER STRASSE 167
SOLINGEN, GERMANY 42699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14410673
Correspondence name and address
KATHERINE M. PACYNSKI
29 W LAWRENCE STREET, SUITE 210
PONTIAC, MI 48342
Assignment: 2
Reel/Frame:053840/0004   Pages: 3
Recorded: 09/22/2020
Attorney Dkt #:1-28741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/09/2020
Assignee
1
INDUSTRIESTRASSE 20-30
BURSCHEID, GERMANY 51399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17040076
Correspondence name and address
MARSHALL & MELHORN, LLC
FOUR SEAGATE - 8TH FLOOR
STEPHEN P. EVANS
TOLEDO, OH 43604

Search Results as of: 05/12/2024 11:52 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