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 : SPORK, HEINZ-UWE
Total Assignments: 6
Assignment: 1
Reel/Frame:022763/0685   Pages: 4
Recorded: 06/02/2009
Attorney Dkt #:468897.104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2009
2
Exec Dt:
05/26/2009
3
Exec Dt:
05/26/2009
Assignee
1
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12476250
Correspondence name and address
ROBERT C. HALDIMAN
190 CARONDELET PLAZA
SUITE 600
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:025377/0990   Pages: 6
Recorded: 11/19/2010
Attorney Dkt #:468897.157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2010
2
Exec Dt:
10/27/2010
3
Exec Dt:
10/28/2010
Assignee
1
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12950214
Correspondence name and address
ROBERT C. HALDIMAN
190 CARONDELET PLAZA
SUITE 600
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:025409/0374   Pages: 7
Recorded: 11/19/2010
Attorney Dkt #:468897.156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2010
2
Exec Dt:
10/28/2010
3
Exec Dt:
10/27/2010
4
Exec Dt:
10/28/2010
Assignee
1
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12950109
Correspondence name and address
ROBERT C. HALDIMAN
190 CARONDELET PLAZA
SUITE 600
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:045360/0750   Pages: 3
Recorded: 03/27/2018
Attorney Dkt #:1060/0107PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
07/31/2017
Assignee
1
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY D-59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15662883
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 5
Reel/Frame:044952/0564   Pages: 2
Recorded: 02/16/2018
Attorney Dkt #:174484.177935-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/13/2018
Assignee
1
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15895025
Correspondence name and address
WARNER NORCROSS & JUDD, LLP
900 FIFTH THIRD CENTER
111 LYON STREET N.W.
GRAND RAPIDS, MI 49503-2487
Assignment: 6
Reel/Frame:054802/0244   Pages: 3
Recorded: 01/04/2021
Attorney Dkt #:468897.414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2020
2
Exec Dt:
11/19/2020
Assignee
1
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16470334
Correspondence name and address
DAN COHN
HUSCH BLACKWELL LLP
190 CARONDELET PLAZA, SUITE 600
ST. LOUIS, MO 63105

Search Results as of: 05/31/2024 10:08 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