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 : HARTNAGEL, MATTHIAS
Total Assignments: 3
Assignment: 1
Reel/Frame:031783/0704   Pages: 2
Recorded: 11/20/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2013
2
Exec Dt:
11/14/2013
3
Exec Dt:
11/18/2013
4
Exec Dt:
11/14/2013
Assignee
1
LANDWEHRSTRASSE 55
64293 DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14071751
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 2
Reel/Frame:049521/0948   Pages: 2
Recorded: 06/19/2019
Attorney Dkt #: WANKE - 001 ET AL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2019
2
Exec Dt:
06/11/2019
Assignee
1
LANDWEHRSTR. 55
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16445884
Correspondence name and address
FREDERICK J. DORCHAK, ESQ.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 3
Reel/Frame:058087/0499   Pages: 2
Recorded: 11/11/2021
Attorney Dkt #:BUSCHBECK-003 ET AL PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2021
2
Exec Dt:
11/04/2021
3
Exec Dt:
11/04/2021
Assignee
1
LANDWEHRSTR. 55
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17610546
Correspondence name and address
FREDERICK J. DORCHAK
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576

Search Results as of: 05/24/2024 08:23 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