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 : BARTEL, SIEGFRIED
Total Assignments: 4
Assignment: 1
Reel/Frame:003909/0551   Pages: 2
Recorded: 08/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/20/1981
2
Exec Dt:
07/20/1981
3
Exec Dt:
07/20/1981
4
Exec Dt:
07/20/1981
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06291184
Correspondence name and address
KONTLER & GRIMES
1 LANDMARK SQ.
STAMFORD, CT 06901
Assignment: 2
Reel/Frame:003968/0210   Pages: 4
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/21/1981
2
Exec Dt:
11/21/1981
3
Exec Dt:
11/21/1981
Assignee
1
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06329564
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004045/0578   Pages: 2
Recorded: 09/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/02/1982
2
Exec Dt:
08/02/1982
3
Exec Dt:
08/02/1982
4
Exec Dt:
08/02/1982
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06417636
Correspondence name and address
KONTLER, GRIMES & BATTERSBY
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 4
Reel/Frame:040365/0592   Pages: 8
Recorded: 11/18/2016
Attorney Dkt #:815531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2016
2
Exec Dt:
11/03/2016
3
Exec Dt:
11/04/2016
4
Exec Dt:
11/03/2016
5
Exec Dt:
11/08/2016
Assignee
1
AM LINDENER HAFEN 21
HANNOVER, GERMANY 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15312212
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

Search Results as of: 05/22/2024 08:05 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