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 : RITZER, ALFONS
Total Assignments: 3
Assignment: 1
Reel/Frame:023336/0280   Pages: 2
Recorded: 10/07/2009
Attorney Dkt #:P09,0225 (26970-0511)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2009
2
Exec Dt:
09/24/2009
Assignee
1
SIEMENSALLEE 2
POING, GERMANY 85586
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12558687
Correspondence name and address
STEVEN H. NOLL
SCHIFF HARDIN LLP
SUITE 6600 - 233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 2
Reel/Frame:030234/0689   Pages: 2
Recorded: 04/17/2013
Attorney Dkt #:P13,0013 (26970-0578)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2013
2
Exec Dt:
04/15/2013
3
Exec Dt:
04/12/2013
4
Exec Dt:
04/15/2013
Assignee
1
SIEMENSALLEE 2
POING, GERMANY 85586
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13864645
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE - SUITE 6600
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:037664/0404   Pages: 4
Recorded: 02/04/2016
Attorney Dkt #:P15,0272 (27008-0159)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2016
2
Exec Dt:
01/27/2016
3
Exec Dt:
01/27/2016
4
Exec Dt:
01/27/2016
5
Exec Dt:
01/27/2016
Assignee
1
SIEMENSALLEE 2
POING, GERMANY 85586
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15015367
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473

Search Results as of: 05/31/2024 04:06 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