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 : BRAUNSPERGER, ROBERT
Total Assignments: 12
Assignment: 1
Reel/Frame:008435/0902   Pages: 2
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, RUDOLF
Exec Dt:
04/13/1993
2
BRAUNSPERGER, KARL
Exec Dt:
04/13/1993
3
SOLLRADL, HERBERT
Exec Dt:
04/13/1993
4
OBERNEDER, STEFAN
Exec Dt:
04/13/1993
5
BRAUNSPERGER, ROBERT
Exec Dt:
04/13/1993
Assignee
1
WACKER-CHEMIE GMBH
HANNS-SEIDEL-PLATZ 4
D-81737 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054523
NONE
08340017
Correspondence name and address
WACKER SILICONES CORPORATION
MARTIN CONNAUGHTON
3301 SUTTON ROAD
ADRIAN, MI 49221-9397
Assignment: 2
Reel/Frame:010386/0337   Pages: 2
Recorded: 09/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
05/17/1999
2
FIGGE, REINER
Exec Dt:
05/17/1999
3
BRAUNSPERGER, ROBERT
Exec Dt:
05/17/1999
Assignee
1
WACKER-CHEMIE GMBH
HANS-SEIDEL-PLATZ 4
D-81737 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6201062
NONE
09380692
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:013450/0053   Pages: 2
Recorded: 10/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
09/10/2002
2
BRAUNSPERGER, ROBERT
Exec Dt:
09/10/2002
Assignee
1
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STR. 24
BURGHAUSEN, GERMANY 84489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6770722
US20030125451
10284989
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:013849/0508   Pages: 3
Recorded: 03/18/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE, PREVIOUSLY RECORDED AT REEL 013450 FRAME 0053.
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
09/10/2002
2
BRAUNSPERGER, ROBERT
Exec Dt:
09/10/2002
Assignee
1
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STR. 24
BURGHAUSEN, GERMANY 84489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6770722
US20030125451
10284989
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:014599/0343   Pages: 2
Recorded: 10/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
09/18/2003
2
BRAUNSPERGER, ROBERT
Exec Dt:
09/18/2003
Assignee
1
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STRASSE 24
BURGHAUSEN, GERMANY 84489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809174
US20040097701
10678365
Correspondence name and address
BROOKS KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:019529/0891   Pages: 2
Recorded: 07/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRAUNSPERGER, ROBERT
Exec Dt:
05/22/2007
Assignee
1
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STR. 24
BURGHAUSEN, GERMANY 84489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664322
US20020035192
09891561
Correspondence name and address
WILLIAM G. CONGER
BROOKS KUSHMAN P.C.
1000 TOWN CENTER TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 7
Reel/Frame:023940/0555   Pages: 3
Recorded: 02/16/2010
Attorney Dkt #:WAC-119US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
02/15/2010
2
BRAUNSPERGER, ROBERT
Exec Dt:
02/15/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153735
US20110213073
12673395
Correspondence name and address
FRANK P. TISE
1007 N. ORANGE STREET
SUITE 1100
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:029603/0915   Pages: 3
Recorded: 01/10/2013
Attorney Dkt #:WAC-172US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
06/29/2012
2
BRAUNSPERGER, ROBERT
Exec Dt:
06/29/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8569432
US20120316287
13512150
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 9
Reel/Frame:034284/0255   Pages: 3
Recorded: 12/01/2014
Attorney Dkt #:WASN0194PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
11/05/2014
2
BRAUNSPERGER, ROBERT
Exec Dt:
11/05/2014
3
SEIDEL, JESSICA
Exec Dt:
11/05/2014
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150119519
14404671
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 10
Reel/Frame:055083/0758   Pages: 3
Recorded: 01/29/2021
Attorney Dkt #:WASN0560PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
07/30/2019
2
BRAUNSPERGER, ROBERT
Exec Dt:
07/30/2019
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11591423
US20220041774
17264671
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 11
Reel/Frame:055099/0119   Pages: 3
Recorded: 02/01/2021
Attorney Dkt #:WASN0561PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITZEL, HANS-PETER
Exec Dt:
08/27/2019
2
BRAUNSPERGER, ROBERT
Exec Dt:
08/27/2019
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220073654
17265065
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 12
Reel/Frame:064619/0040   Pages: 3
Recorded: 08/17/2023
Attorney Dkt #:WP11915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGERER, MICHAEL
Exec Dt:
05/11/2023
2
BRAUNSPERGER, ROBERT
Exec Dt:
05/11/2023
3
SCHULTHEISS, PETER
Exec Dt:
05/15/2023
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230406978
18038092
Correspondence name and address
DONOVAN A. RUNKLE
4950 S. STATE RD.
ANN ARBOR, MI 48108

Search Results as of: 05/28/2024 08:46 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