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Patent Assignment Assignor Details
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Assignor Name : HELDMANN, DIETER
Total Assignments: 17
Assignment: 1
Reel/Frame:016662/0378   Pages: 3
Recorded: 10/20/2005
Attorney Dkt #:ACU 118 "03228A" CNT5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, MICHAEL
Exec Dt:
03/23/1989
2
HELDMANN, DIETER
Exec Dt:
03/22/1989
3
FRITZSCH, THOMAS
Exec Dt:
04/12/1989
4
SIEGERT, JOACHIM
Exec Dt:
03/29/1989
5
ROESSLING, GEORG
Exec Dt:
03/29/1989
6
SPECK, ULRICH
Exec Dt:
05/17/1989
Assignee
1
SCHERING AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY D-13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071496
NONE
08477642
Correspondence name and address
PATREA L. PABST, ESQ.
400 COLONY SQUARE, SUITE 1200
PABST PATENT GROUP LLP
ATLANTA, GA 30361
Assignment: 2
Reel/Frame:016662/0726   Pages: 2
Recorded: 10/21/2005
Attorney Dkt #:ACU 122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRITZSCH, THOMAS
Exec Dt:
03/17/1995
2
HELDMANN, DIETER
Exec Dt:
03/17/1995
3
WEITSCHIES, WERNER
Exec Dt:
03/20/1995
Assignee
1
SCHERING AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY D-13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6383470
US20020028217
08897319
Correspondence name and address
PATREA L. PABST, ESQ.
400 COLONY SQUARE, SUITE 1200
PABST PATENT GROUP LLP
ATLANTA, GA 30361
Assignment: 3
Reel/Frame:007789/0226   Pages: 3
Recorded: 01/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, MICHAEL
Exec Dt:
11/08/1995
2
HELDMANN, DIETER
Exec Dt:
11/01/1995
3
FRITZSCH, THOMAS
Exec Dt:
11/06/1995
4
SIEGERT, JOACHIM
Exec Dt:
11/03/1995
5
ROESSLING, GEORG
Exec Dt:
11/08/1995
6
SPECK, ULRICH
Exec Dt:
12/01/1995
Assignee
1
SCHERING AKTIENGESELLSCHAFT
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177062
NONE
08474468
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JUNE COMER
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:008340/0495   Pages: 3
Recorded: 02/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITSCHIES, WERNER
Exec Dt:
07/09/1996
2
HELDMANN, DIETER
Exec Dt:
07/06/1996
3
HAUFF, PETER
Exec Dt:
07/04/1996
4
FRITZSCH, THOMAS
Exec Dt:
07/08/1996
5
STAHL, HARALD
Exec Dt:
05/27/1996
Assignee
1
SCHERING AKTIENGESELLSCHAFT
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6068857
NONE
08605174
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURTHOUSE, PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:016686/0587   Pages: 4
Recorded: 10/27/2005
Attorney Dkt #:ACU 123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEITSCHIES, WERNER
Exec Dt:
07/09/1996
2
HELDMANN, DIETER
Exec Dt:
07/06/1996
3
HAUFF, PETER
Exec Dt:
07/04/1996
4
FRITSCH, THOMAS
Exec Dt:
07/08/1996
5
STAHL, HARALD
Exec Dt:
05/27/1996
Assignee
1
SCHERING AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY D-13342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284280
NONE
09459578
Correspondence name and address
PATREA L. PABST, ESQ.
400 COLONY SQUARE, SUITE 1200
PABST PATENT GROUP LLP
ATLANTA, GA 30361
Assignment: 6
Reel/Frame:016800/0924   Pages: 3
Recorded: 11/23/2005
Attorney Dkt #:ACU 124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDMANN, DIETER
Exec Dt:
09/17/1996
2
WEITSCHIES, WERNER
Exec Dt:
09/19/1996
3
FRITZSCH, THOMAS
Exec Dt:
09/17/1996
4
SPECK, ULRICH
Exec Dt:
09/18/1996
Assignee
1
SCHERING AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY D-13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306366
NONE
09129953
Correspondence name and address
PATREA L. PABST, ESQ.
400 COLONY SQUARE, SUITE 1200
PABST PATENT GROUP LLP
ATLANTA, GA 30361
Assignment: 7
Reel/Frame:010205/0150   Pages: 7
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LICHA, KAI
Exec Dt:
03/12/1998
2
RIEFKE, BJORN
Exec Dt:
03/12/1998
3
WEITSCHIESS, WERNER
Exec Dt:
03/12/1999
4
HELDMANN, DIETER
Exec Dt:
03/12/1998
5
SUBMANN, VIOLETTA
Exec Dt:
03/12/1999
Assignee
1
INSTITUT FUR DIAGNOSTIKFORSCHUNG GMBH AN DER FREIEN UNIVERSITAT BERLIN
SPANDAUER DAMM 130
BERLIN, GERMANY 14050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319488
NONE
09051511
Correspondence name and address
WOOD, PHILLIPS, VANSANTEN ET AL
JOHN S. MORTIMER
500 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60661
Assignment: 8
Reel/Frame:009765/0796   Pages: 2
Recorded: 02/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINKELBORG, LUDGER
Exec Dt:
10/20/1998
2
HILGER, STEPHAN
Exec Dt:
10/20/1998
3
HELDMANN, DIETER
Exec Dt:
10/20/1998
4
BLUME, FRIEDHELM
Exec Dt:
10/20/1998
Assignee
1
SCHERING AKTIENGESELLSCHAFT
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436365
US20020004031
09157979
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ALICE WEAVER
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:010765/0557   Pages: 2
Recorded: 04/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILGER, CHRISTOPHE STEPHAN
Exec Dt:
03/14/2000
2
BERNDORFF, DIETMAR
Exec Dt:
03/16/2000
3
BLUME, FRIEDHELM
Exec Dt:
03/16/2000
4
DINKELBORG, LUDGER
Exec Dt:
03/16/2000
5
HELDMANN, DIETER
Exec Dt:
03/16/2000
Assignee
1
SCHERING AKTIENGESELLSCHAFT
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488909
NONE
09468331
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL
TRACY A. LUKE
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:013393/0089   Pages: 2
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDMANN, DIETER
Exec Dt:
09/02/2002
2
STOHRER, JUERGEN
Exec Dt:
09/02/2002
Assignee
1
CONSORTIUM FUER ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTRASSE 20
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6667422
US20030060666
10233925
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 11
Reel/Frame:013338/0492   Pages: 2
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDMANN, DIETER
Exec Dt:
09/16/2002
2
SCHAFER, OLIVER
Exec Dt:
09/16/2002
3
STOHRER, JURGEN
Exec Dt:
09/16/2002
Assignee
1
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTRASSE 20
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881855
US20030097015
10255515
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 12
Reel/Frame:015025/0935   Pages: 2
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDMANN, DIETER
Exec Dt:
02/17/2004
2
STOHRER, JURGEN
Exec Dt:
02/17/2004
Assignee
1
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTR. 20
D-81379 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7081537
US20040171840
10785627
Correspondence name and address
COLLARD & ROE P.C.
ELIZABETH COLLARD RICHTER
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 13
Reel/Frame:016178/0794   Pages: 2
Recorded: 01/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELDMANN, DIETER
Exec Dt:
01/06/2005
Assignee
1
SCHERING AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050112690
10966097
Correspondence name and address
MILLEN WHITE ZELANO & BRANIGAN, PC
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:016823/0582   Pages: 2
Recorded: 07/27/2005
Attorney Dkt #:WAS 07404 PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDMANN, DIETER
Exec Dt:
07/11/2005
2
STOHRER, JURGEN
Exec Dt:
07/05/2005
Assignee
1
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTRASSE 20
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060030732
11190232
Correspondence name and address
WILLIAM G. CONGER
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 15
Reel/Frame:026151/0285   Pages: 4
Recorded: 04/19/2011
Attorney Dkt #:BAYSCH-0297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUME, THORSTEN
Exec Dt:
02/14/2011
2
HELDMANN, DIETER
Exec Dt:
02/02/2011
3
SCHMEES, NORBERT
Exec Dt:
02/09/2011
4
OTTO, CHRISTIANE
Exec Dt:
02/02/2011
5
WINTERMANTEL, TIM
Exec Dt:
01/26/2011
6
KUHNKE, JOACHIM
Exec Dt:
02/02/2011
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
MULLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110190246
13055388
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN P.C.
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:029863/0101   Pages: 2
Recorded: 02/23/2013
Attorney Dkt #:WASN0135PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELDMANN, DIETER
Exec Dt:
02/20/2013
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846808
US20130178581
13818659
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 17
Reel/Frame:049929/0150   Pages: 3
Recorded: 08/01/2019
Attorney Dkt #:WASN0425PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
12/07/2017
2
HELDMANN, DIETER
Exec Dt:
12/06/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210292483
16482761
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075

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