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Patent Assignment Assignor Details
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Assignor Name : REIFF, HELMUT
Total Assignments: 29
Assignment: 1
Reel/Frame:003930/0999   Pages: 1
Recorded: 09/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HELLING, GUNTER
Exec Dt:
08/31/1981
2
REIFF, HELMUT
Exec Dt:
08/31/1981
3
HIMMELMANN, WOLFGANG
Exec Dt:
08/31/1981
4
RENNER, GUNTER
Exec Dt:
08/31/1981
Assignee
1
AGFA-GEVAERT AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388403
NONE
06305201
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003996/0147   Pages: 1
Recorded: 03/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOMBACH, RUDOLF
Exec Dt:
03/01/1982
2
REIFF, HELMUT
Exec Dt:
03/01/1982
3
WENZEL, WOLFGANG
Exec Dt:
03/01/1982
4
DOLLHAUSEN, MANFRED
Exec Dt:
03/01/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4433095
NONE
06358077
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15202
Assignment: 3
Reel/Frame:004023/0565   Pages: 1
Recorded: 07/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOPP, RICHARD
Exec Dt:
07/07/1982
2
GROGLER, GERHARD
Exec Dt:
07/07/1982
3
REIFF, HELMUT
Exec Dt:
07/07/1982
4
DIETERICH, DIETER
Exec Dt:
07/07/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496491
NONE
06401036
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PKY. WEST
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:004150/0094   Pages: 1
Recorded: 07/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIFF, HELMUT
Exec Dt:
06/22/1983
2
DIETERICH, DIETER
Exec Dt:
06/22/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440901
NONE
06509910
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORPORATION
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:004343/0280   Pages: 1
Recorded: 11/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENNING, WOLFGANG
Exec Dt:
11/09/1984
2
HOMBACH, RUDOLF
Exec Dt:
11/09/1984
3
MECKEL, WALTER
Exec Dt:
11/09/1984
4
REIFF, HELMUT
Exec Dt:
11/09/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4623416
NONE
06675042
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:004566/0930   Pages: 1
Recorded: 05/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOMBACH, RUDOLF
Exec Dt:
05/20/1986
2
REIFF, HELMUT
Exec Dt:
05/20/1986
3
DOLLHAUSEN, MANFRED
Exec Dt:
05/20/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663377
NONE
06868830
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:004715/0456   Pages: 1
Recorded: 05/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HELLING, GUNTER
Exec Dt:
05/12/1987
2
HIMMELMANN, WOLFGANG
Exec Dt:
05/12/1987
3
OOSTA, GARY M.
Exec Dt:
05/12/1987
4
REIFF, HELMUT
Exec Dt:
05/12/1987
5
RIEBEL, ALEXANDER
Exec Dt:
05/12/1987
6
SCHRANZ, KARL
Exec Dt:
05/12/1987
Assignee
1
MILES LABORATORIES, INC.
A CORP.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057276
NONE
07052998
Correspondence name and address
ROGER NORMAN COE
P.O. BOX 40
ELKHART, IN 46515
Assignment: 8
Reel/Frame:004869/0858   Pages: 1
Recorded: 03/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTO, HISAHARU
Exec Dt:
02/15/1988
2
HELLING, GUNTER
Exec Dt:
02/15/1988
3
REIFF, HELMUT
Exec Dt:
02/15/1988
Assignee
1
AGFA-GEVAERT AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840885
NONE
07162618
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:004884/0179   Pages: 1
Recorded: 04/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDERS, JOSEF
Exec Dt:
03/28/1988
2
REIFF, HELMUT
Exec Dt:
03/28/1988
3
BALLE, GERHARD
Exec Dt:
03/28/1988
4
DIETERICH, DIETER
Exec Dt:
03/28/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797427
NONE
07183107
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:004903/0489   Pages: 1
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDERS, JOSEF
Exec Dt:
06/09/1988
2
HOMBACH, RUDOLF
Exec Dt:
06/09/1988
3
REIFF, HELMUT
Exec Dt:
06/09/1988
4
DIETERICH, DIETER
Exec Dt:
06/09/1988
5
DOLLHAUSEN, MANFRED
Exec Dt:
06/09/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870206
NONE
07210908
Correspondence name and address
PATENT DEPT.
MOBAY CORP. MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:005057/0885   Pages: 1
Recorded: 03/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, HANS-JOACHIM
Exec Dt:
03/03/1989
2
REIFF, HELMUT
Exec Dt:
03/03/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923952
NONE
07329472
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:005584/0900   Pages: 2
Recorded: 02/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIFF, HELMUT
Exec Dt:
05/07/1990
2
DIETERICH, DIETER
Exec Dt:
05/10/1990
3
STEPENEK, RENE
Exec Dt:
05/10/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
D 5090 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021520
NONE
07495530
Correspondence name and address
THOMAS W. ROY
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:005364/0442   Pages: 2
Recorded: 07/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIFF, HELMUT
Exec Dt:
06/14/1990
2
LORENZ, OTTO
Exec Dt:
06/14/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5025064
NONE
07547273
Correspondence name and address
PATENT DEPT.
MOBAY CORPORATION
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:005706/0757   Pages: 2
Recorded: 05/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIFF, HELMUT
Exec Dt:
04/30/1991
2
DIETERICH, DIETER
Exec Dt:
04/30/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORTAION OF GERMANY
BAYERWERK
LEVERKUSE, GERMANY D-5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210273
NONE
07698871
Correspondence name and address
RICHARD E.L. HENDERSON
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:006138/0952   Pages: 2
Recorded: 06/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRUBER, HERMANN
Exec Dt:
04/10/1992
2
REIFF, HELMUT
Exec Dt:
04/08/1992
3
KOBER, HERMANN
Exec Dt:
04/10/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330841
NONE
07891535
Correspondence name and address
MILES INC.
THOMAS W. ROY
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:006307/0991   Pages: 2
Recorded: 09/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRAUBEL, HARRO
Exec Dt:
07/02/1992
2
WEISSER, JURGEN
Exec Dt:
07/02/1992
3
REIFF, HELMUT
Exec Dt:
07/02/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342556
NONE
07941491
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:006261/0136   Pages: 2
Recorded: 09/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REIFF, HELMUT
Exec Dt:
08/04/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258452
NONE
07940564
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 18
Reel/Frame:006488/0442   Pages: 3
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHELS, GISBERT
Exec Dt:
01/05/1993
2
EHLERT, HANS-ALBERT
Exec Dt:
01/07/1993
3
LAAS, HANS-JOSEF
Exec Dt:
01/06/1993
4
PROBST, JOACHIM
Exec Dt:
01/05/1993
5
REIFF, HELMUT
Exec Dt:
01/06/1993
6
MEYER, ROLF-VOLKER
Exec Dt:
01/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP GERMANY
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372731
NONE
08025488
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 19
Reel/Frame:006665/0510   Pages: 2
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINERS, JURGEN
Exec Dt:
06/29/1993
2
LAAS, HANS-JOSEF
Exec Dt:
07/02/1993
3
KONIG, JOACHIM
Exec Dt:
07/06/1993
4
REIFF, HELMUT
Exec Dt:
07/05/1993
5
PROBST, JOACHIM
Exec Dt:
06/29/1993
6
BOMER, BRUNO
Exec Dt:
06/29/1993
7
HALPAAP, REINHARD
Exec Dt:
07/02/1993
8
PUCHNER, FRITZ
Exec Dt:
07/06/1993
9
TRAUBEL, HARRO
Exec Dt:
07/06/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN LEVERKUSEN D 51368 GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503714
NONE
08100024
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAIN ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 20
Reel/Frame:007555/0456   Pages: 2
Recorded: 07/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIFF, HELMUT
Exec Dt:
09/11/1993
2
PASSON, KARL-HEINZ
Exec Dt:
10/11/1993
3
EHLERT, HANS-ALBERT
Exec Dt:
10/11/1993
4
NEUBAUM, PETER
Exec Dt:
10/10/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GEORGIA D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508370
NONE
08135642
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:006813/0319   Pages: 2
Recorded: 12/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOLL, HANS J.
Exec Dt:
10/19/1993
2
NEFZGER, HARTMUT
Exec Dt:
10/20/1993
3
REIFF, HELMUT
Exec Dt:
10/19/1993
4
QUIRING, BERND
Exec Dt:
10/20/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5476892
NONE
08164974
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 22
Reel/Frame:007533/0350   Pages: 2
Recorded: 05/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWINDT, JURGEN
Exec Dt:
07/06/1994
2
KUBITZA, WERNER
Exec Dt:
07/08/1994
3
REIFF, HELMUT
Exec Dt:
07/06/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5459197
NONE
08251876
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:007532/0592   Pages: 2
Recorded: 06/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAUBEL, HARRO
Exec Dt:
04/10/1995
2
REIFF, HELMUT
Exec Dt:
04/07/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618317
NONE
08456972
Correspondence name and address
RICHARD E.L. HENDERSON
BAYER CORPORATION
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 24
Reel/Frame:007671/0680   Pages: 2
Recorded: 09/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIFF, HELMUT
Exec Dt:
07/31/1995
2
WIGGER, HERBERT
Exec Dt:
08/01/1995
3
GEHLING, MATTHIAS
Exec Dt:
08/07/1995
4
PASSON, KARL-HEINZ
Exec Dt:
08/08/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5607482
NONE
08525109
Correspondence name and address
RICHARD E.L. HENDERSON
BAYER CORPORATION
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 25
Reel/Frame:008679/0346   Pages: 2
Recorded: 08/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, HARALD
Exec Dt:
05/02/1997
2
NAUJOKS, KARIN
Exec Dt:
04/28/1997
3
REIFF, HELMUT
Exec Dt:
04/24/1997
4
WILMES, OSWALD
Exec Dt:
04/29/1997
5
AUDENAERT, RAYMOND
Exec Dt:
05/14/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT DEPARTMENT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922806
NONE
08811802
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 26
Reel/Frame:008760/0523   Pages: 4
Recorded: 10/14/1997
Conveyance: CORRECTIVE ASSIGNMENT TO ADD AN ASSIGNOR NAME TO AN ASSIGNMENT RECORDED ON REEL 8679, FRAME 0346
Assignors
1
BLUM, HARALD
Exec Dt:
05/02/1997
2
NAUJOKS, KARIN
Exec Dt:
04/28/1997
3
REIFF, HELMUT
Exec Dt:
04/24/1997
4
WILMES, OSWALD
Exec Dt:
04/29/1997
5
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
04/28/1997
6
AUDENAERT, RAYMOND
Exec Dt:
05/14/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922806
NONE
08811802
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 27
Reel/Frame:008607/0367   Pages: 5
Recorded: 06/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAUBEL, HARRO
Exec Dt:
05/05/1997
2
NOVOTNY, FRITZ
Exec Dt:
04/25/1997
3
REIFF, HELMUT
Exec Dt:
04/30/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5820634
NONE
08877381
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 28
Reel/Frame:008751/0641   Pages: 2
Recorded: 08/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, KLAUS
Exec Dt:
06/14/1997
2
REIFF, HELMUT
Exec Dt:
06/14/1997
3
WAMPRECHT, CHRISTIAN
Exec Dt:
06/11/1997
4
TRAUBEL, HARRO
Exec Dt:
06/11/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5917083
NONE
08907670
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 29
Reel/Frame:010300/0405   Pages: 2
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAUBEL, HARRO
Exec Dt:
06/25/1999
2
MULLER, HANNS-PETER
Exec Dt:
06/14/1999
3
REIFF, HELMUT
Exec Dt:
07/29/1999
4
REINERS, JURGEN
Exec Dt:
06/24/1999
5
RENNER, GERD-FRIEDRICH
Exec Dt:
07/20/1999
6
KOCK, RAINHARD
Exec Dt:
06/22/1999
7
PISARIC, KARL
Exec Dt:
06/24/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6254644
NONE
09367992
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205

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