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Patent Assignment Assignor Details
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Assignor Name : HEIDINGSFELD, HERBERT
Total Assignments: 19
Assignment: 1
Reel/Frame:004697/0878   Pages: 1
Recorded: 04/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOYERT, WILHELM
Exec Dt:
04/07/1987
2
WINKLER, JURGEN
Exec Dt:
04/07/1987
3
PERREY, HERMANN
Exec Dt:
04/07/1987
4
HEIDINGSFELD, HERBERT
Exec Dt:
04/07/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762884
NONE
07040428
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:006550/0311   Pages: 2
Recorded: 05/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDINGSFELD, HERBERT
Exec Dt:
03/25/1993
2
BRAUER, WOLFGANG
Exec Dt:
03/25/1993
3
MULLER, FRIEDEMANN
Exec Dt:
03/25/1993
4
MEISTER, WILLI
Exec Dt:
04/22/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545707
NONE
08063374
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:006950/0450   Pages: 2
Recorded: 04/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORTHMANN, ERNST
Exec Dt:
01/17/1994
2
WULFF, KLAUS
Exec Dt:
01/20/1994
3
HOELTZENBEIN, PETER
Exec Dt:
01/17/1994
4
JUDAT, HELMUT
Exec Dt:
01/10/1994
5
WAGNER, HANS
Exec Dt:
01/17/1994
6
ZABY, GOTTFRIED
Exec Dt:
01/24/1994
7
HEIDINGSFELD, HERBERT
Exec Dt:
01/17/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT PATENTABTEILUNG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908913
NONE
08164227
Correspondence name and address
JOSEPH C. GIL
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:006952/0823   Pages: 2
Recorded: 04/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORTHMANN, ERNST
Exec Dt:
01/17/1994
2
WULFF, KLAUS
Exec Dt:
01/20/1994
3
HOELTZENBEIN, PETER
Exec Dt:
01/17/1994
4
JUDAT, HELMUT
Exec Dt:
01/10/1994
5
WAGNER, HANS
Exec Dt:
01/17/1994
6
ZABY GOTTFRIED
Exec Dt:
01/24/1994
7
HEIDINGSFELD, HERBERT
Exec Dt:
01/17/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT PATENTABTEILUNG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360885
NONE
08163059
Correspondence name and address
JOSEPH C. GIL
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:007362/0592   Pages: 2
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
01/12/1995
2
MULLER, FRIEDEMANN
Exec Dt:
01/12/1995
3
HEIDINGSFELD, HERBERT
Exec Dt:
01/12/1995
4
SCHULTE, BERNHARD
Exec Dt:
01/12/1995
5
WINKLER, JURGEN
Exec Dt:
01/12/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567791
NONE
08391507
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:007962/0608   Pages: 3
Recorded: 04/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDINGSFELD, HERBERT
Exec Dt:
03/19/1996
2
MEISTER, WILLI
Exec Dt:
03/19/1996
3
SCHULTE, BERNHARD
Exec Dt:
03/19/1996
4
BRAUER, WOLFGANG
Exec Dt:
03/20/1996
5
MULLER, FRIEDEMANN
Exec Dt:
03/20/1996
6
HOPPE, HANS-GEORG
Exec Dt:
04/09/1996
7
WUSSOW, HANNS-GEORG
Exec Dt:
03/20/1996
8
WINKLER, JURGEN
Exec Dt:
03/20/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRAL RP, PATENT KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760133
NONE
08633939
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:008009/0609   Pages: 3
Recorded: 06/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, FRIEDEMANN
Exec Dt:
05/03/1996
2
BRAUER, WOLFGANG
Exec Dt:
05/03/1996
3
HOPPE, HANS-GEORG
Exec Dt:
05/05/1996
4
WUSSOW, HANS-GEORG
Exec Dt:
05/03/1996
5
HEIDINGSFELD, HERBERT
Exec Dt:
05/03/1996
6
MEISTER, WILLI
Exec Dt:
05/28/1996
7
SCHULTE, BERNHARD
Exec Dt:
05/28/1996
8
WINKLER, JURGEN
Exec Dt:
05/03/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696205
NONE
08629983
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15207-9741
Assignment: 8
Reel/Frame:008073/0571   Pages: 2
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDINGSFELD, HERBERT
Exec Dt:
05/25/1996
2
BRAUER, WOLFGANG
Exec Dt:
06/27/1996
3
MULLER, FRIEDEMANN
Exec Dt:
06/27/1996
4
MEISTER, WILLI
Exec Dt:
06/27/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795948
NONE
08654508
Correspondence name and address
BAYER CORPORATION
ARON PREIS
DONNA J. VEATCH
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:008616/0653   Pages: 2
Recorded: 06/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, FRIEDEMANN
Exec Dt:
04/29/1997
2
BRAUER, WOLFGANG
Exec Dt:
04/29/1997
3
HEIDINGSFELD, HERBERT
Exec Dt:
05/12/1997
4
ROHRIG, WOLFGANG
Exec Dt:
05/12/1997
5
HOPPE, HANS-GEORG
Exec Dt:
05/05/1997
6
WINKLER, JURGEN
Exec Dt:
04/29/1997
Assignee
1
BAYER AG
KONZERNBEREICH RP PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5905133
NONE
08880464
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:008824/0642   Pages: 3
Recorded: 11/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, FRIEDEMANN
Exec Dt:
09/17/1997
2
BRAUER, WOLFGANG
Exec Dt:
09/17/1997
3
HEIDINGSFELD, HERBERT
Exec Dt:
09/22/1997
4
HOPPE, HANS-GEORG
Exec Dt:
09/18/1997
5
MEISTER, WILLI
Exec Dt:
09/24/1997
6
WINKLER, JURGEN
Exec Dt:
09/18/1997
7
WOLF, KARL-HEINZ
Exec Dt:
09/22/1997
8
WUSSOW, HANS-GEORG
Exec Dt:
09/17/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936018
NONE
08974548
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 11
Reel/Frame:009416/0073   Pages: 2
Recorded: 08/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
06/25/1998
2
MULLER, FRIEDMANN
Exec Dt:
07/10/1998
3
WINKLER, JURGEN
Exec Dt:
07/09/1998
4
HEIDINGSFELD, HERBERT
Exec Dt:
07/09/1998
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294637
NONE
09141132
Correspondence name and address
CONNOLLY AND HUTZ
ALLAN N. KUTZENCO
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:010475/0690   Pages: 2
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, WOLFGANG
Exec Dt:
11/25/1999
2
HOPPE, HANS-GEORG
Exec Dt:
12/02/1999
3
HEIDINGSFELD, HERBERT
Exec Dt:
11/29/1999
4
SCHULTE, BERNHARD
Exec Dt:
12/02/1999
5
PEERLINGS, HENRICUS
Exec Dt:
11/19/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518389
NONE
09459527
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:010830/0105   Pages: 2
Recorded: 05/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, WOLFGANG
Exec Dt:
03/09/2000
2
BRAUER, WOLFGANG
Exec Dt:
03/09/2000
3
LIESENFELDER, ULRICH
Exec Dt:
03/16/2000
4
HEIDINGSFELD, HERBERT
Exec Dt:
03/14/2000
5
ROHRIG, WOLFGANG
Exec Dt:
03/29/2000
6
HOPPE, HANS-GEORG
Exec Dt:
03/29/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355762
NONE
09572247
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:010844/0902   Pages: 3
Recorded: 05/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
03/09/2000
2
KAUFHOLD, WOLFGANG
Exec Dt:
03/09/2000
3
MULLER, FRIEDEMANN
Exec Dt:
03/31/2000
4
WINKLER, JURGEN
Exec Dt:
03/09/2000
5
HEIDINGSFELD, HERBERT
Exec Dt:
03/14/2000
6
ROHRIG, WOLFGANG
Exec Dt:
04/06/2000
7
HOPPE, HANS-GEORG
Exec Dt:
03/13/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930163
US20020058777
09572225
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 15
Reel/Frame:010972/0036   Pages: 3
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, WOLFGANG
Exec Dt:
04/27/2000
2
HOPPE, HANS-GEORG
Exec Dt:
04/27/2000
3
HEIDINGSFELD, HERBERT
Exec Dt:
04/28/2000
4
OHLINGER, RAINER
Exec Dt:
05/05/2000
5
KALBE, MICHAEL
Exec Dt:
05/08/2000
Assignees
1
BAYER AKTIENGESELSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
BENECKE-KALIKO AG
BENECKEALLEE 40
D 30419 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420510
NONE
09581771
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15206
Assignment: 16
Reel/Frame:012859/0546   Pages: 3
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
03/13/2002
2
HEIDINGSFELD, HERBERT
Exec Dt:
03/22/2002
3
HOPPE, HANS-GEORG
Exec Dt:
04/05/2002
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030158365
10043738
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:014419/0001   Pages: 3
Recorded: 08/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
07/31/2003
2
HEIDINGSFELD, HERBERT
Exec Dt:
08/01/2003
3
PEERLINGS, HENRICUS
Exec Dt:
07/31/2003
4
TRABERT, LUDWIG
Exec Dt:
07/31/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930162
US20040198942
10643856
Correspondence name and address
BAYER CORP.
N. DENISE BROWN
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:016656/0924   Pages: 2
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRAUENKRON, GUNTER
Exec Dt:
04/16/2005
2
HEIDINGSFELD, HERBERT
Exec Dt:
04/13/2005
Assignee
1
BAYER MATERIALSCINECE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050272901
11143154
Correspondence name and address
JOHN E. MROZINSKI, JR.
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:018215/0239   Pages: 3
Recorded: 08/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUER, WOLFGANG
Exec Dt:
06/27/2006
2
KAUFHOLD, WOLFGANG
Exec Dt:
06/27/2006
3
HEIDINGSFELD, HERBERT
Exec Dt:
06/28/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070049719
11507278
Correspondence name and address
JOHN E. MROZINSKI, JR., BAYER ET AL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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