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 : HELLER, ANTON
Total Assignments: 9
Assignment: 1
Reel/Frame:010763/0547   Pages: 2
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUTENSCHLAGER, HANS-JURGEN
Exec Dt:
02/28/2000
2
HELLER, ANTON
Exec Dt:
02/29/2000
Assignee
1
WACKER-CHEMIE GMBH
HANNS-SCIDEL-PLATZ 4
D-81737 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6326061
NONE
09508155
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:016339/0628   Pages: 2
Recorded: 02/28/2005
Attorney Dkt #:was 0684 pus
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, ANTON
Exec Dt:
02/10/2005
2
BINDL, JOHANN
Exec Dt:
02/10/2005
Assignee
1
WACKER-CHEMIE GMBH
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY D-81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7129369
US20050215806
11068139
Correspondence name and address
WILLIAM G. CONGER
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 3
Reel/Frame:024429/0524   Pages: 2
Recorded: 05/24/2010
Attorney Dkt #:WAS1066PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERZIG, CHRISTIAN
Exec Dt:
03/25/2010
2
DORMEIER, SIEGFRIED
Exec Dt:
03/25/2010
3
HELLER, ANTON
Exec Dt:
03/29/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8080625
US20100243944
12743949
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:024969/0070   Pages: 2
Recorded: 09/10/2010
Attorney Dkt #:WAS1089PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, ANTON
Exec Dt:
08/24/2010
2
HASHEMZADEH, ABDULMAJID
Exec Dt:
08/24/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981961
US20110009553
12921903
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:044485/0489   Pages: 3
Recorded: 10/20/2017
Attorney Dkt #:WASN0346PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUTSCHEK, HOLGER
Exec Dt:
12/07/2016
2
HELLER, ANTON
Exec Dt:
12/12/2016
3
ZICHE, WOLFGANG
Exec Dt:
12/13/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577742
US20180148889
15568153
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:049196/0794   Pages: 3
Recorded: 05/16/2019
Attorney Dkt #:WASN0411PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, ANTON
Exec Dt:
12/12/2016
2
BREHM, CHRISTOF
Exec Dt:
12/13/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954343
US20190345292
16461443
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 7
Reel/Frame:050243/0420   Pages: 3
Recorded: 05/15/2019
Attorney Dkt #:WASN0414PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREHM, CHRISTOF
Exec Dt:
12/12/2016
2
HELLER, ANTON
Exec Dt:
12/13/2016
3
HOELZLWIMMER, ELISABETH
Exec Dt:
01/11/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920369
US20190309468
16461035
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:052851/0059   Pages: 4
Recorded: 06/05/2020
Attorney Dkt #:WASN0438PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUTSCHEK, HOLGER
Exec Dt:
12/20/2017
2
HELLER, ANTON
Exec Dt:
01/05/2018
3
HOFBAUER, IRMGARD
Exec Dt:
01/05/2018
4
KAUSCHKE, MARCO
Exec Dt:
12/19/2017
5
SCHWARZKOPF, JONAS
Exec Dt:
12/19/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597840
US20210163744
16770239
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 9
Reel/Frame:063722/0416   Pages: 3
Recorded: 03/16/2023
Attorney Dkt #:WA12039S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, ANTON
Exec Dt:
05/16/2023
2
GRÜNER, ELISABETH
Exec Dt:
05/16/2023
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287624
18024058
Correspondence name and address
MARK M. HAMILTON
4950 S STATE ROAD
ANN ARBOR, MI 48108

Search Results as of: 05/29/2024 11:25 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