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 : SPARAKOWSKI, HELMUT
Total Assignments: 7
Assignment: 1
Reel/Frame:016915/0920   Pages: 3
Recorded: 08/24/2005
Attorney Dkt #:2852/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2004
2
Exec Dt:
12/16/2004
Assignee
1
BAHNHOFSTRASSE 4
87787 WOLFERTSCHWENDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10518346
Correspondence name and address
BANIAK PINE & GANNON
150 N. WACKER DRIVE
SUITE 1200
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:020947/0550   Pages: 3
Recorded: 05/14/2008
Attorney Dkt #:07-1095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2008
2
Exec Dt:
04/07/2008
Assignee
1
BAHNHOFSTRASSE 4
WOLFERTSCHWENDEN, GERMANY 87787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919766
Correspondence name and address
STEVEN B. COURTRIGHT
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:022802/0545   Pages: 4
Recorded: 06/04/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2009
2
Exec Dt:
03/25/2009
3
Exec Dt:
03/25/2009
Assignee
1
BAHNHOFSTRASSE 4
DE 87787 WOLFERTSCHWENDEN, GERMANY 87787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12292013
Correspondence name and address
WILLIAM D. BRENEMAN, ESQ.
BRENEMAN & GEORGES
3150 COMMONWEALTH AVENUE
ALEXANDRIA, VIRGINIA 22305
Assignment: 4
Reel/Frame:024469/0715   Pages: 2
Recorded: 06/01/2010
Attorney Dkt #:MULT0146PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2010
2
Exec Dt:
04/09/2010
3
Exec Dt:
04/09/2010
Assignee
1
BAHNHOFSTR. 4,
WOLFERTSCHWENDEN, GERMANY 87787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12732690
Correspondence name and address
MARK E. STUENKEL
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 5
Reel/Frame:024704/0353   Pages: 2
Recorded: 07/19/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2010
2
Exec Dt:
05/18/2010
3
Exec Dt:
05/18/2010
Assignee
1
BAHNHOFSTRASSE 4
WOLFERTSCHWENDEN, GERMANY 87787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12778196
Correspondence name and address
MARK E. STUENKEL
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 6
Reel/Frame:024680/0947   Pages: 2
Recorded: 07/13/2010
Attorney Dkt #:MULT0147PISA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2010
2
Exec Dt:
06/14/2010
3
Exec Dt:
06/14/2010
Assignee
1
BAHNHOFSTRASSE 4
WOLFERTSCHWENDEN, GERMANY 87787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12778184
Correspondence name and address
MARK E. STUENKEL
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MICHIGAN 48075-1238
Assignment: 7
Reel/Frame:028626/0974   Pages: 3
Recorded: 07/24/2012
Attorney Dkt #:469506.10003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2012
2
Exec Dt:
05/29/2012
Assignee
1
BAHNHOFSTR. 4
WOLFERTSCHWENDEN, GERMANY 87787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13468591
Correspondence name and address
HUSCH BLACKWELL LLP
4801 MAIN STREET
SUITE 1000
KANSAS CITY, MO 64112

Search Results as of: 06/19/2024 06:11 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