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Patent Assignment Assignor Details
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Assignor Name : GIESECKE, HENNING
Total Assignments: 20
Assignment: 1
Reel/Frame:003898/0280   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESECKE, HENNING
Exec Dt:
06/03/1981
2
MERTEN, RUDOLF
Exec Dt:
06/03/1981
3
ROTTMAIER, LUDWIG
Exec Dt:
06/03/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4467099
NONE
06278646
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003898/0281   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESECKE, HENNING
Exec Dt:
06/03/1981
2
MERTEN, RUDOLF
Exec Dt:
06/03/1981
3
ROTTMAIER, LUDWIG
Exec Dt:
06/03/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4386213
NONE
06278647
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:003898/0282   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESECKE, HENNING
Exec Dt:
06/03/1981
2
MERTEN, RUDOLF
Exec Dt:
06/03/1981
3
ROTTMAIER, LUDWIG
Exec Dt:
06/03/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377694
NONE
06278648
Correspondence name and address
CONNOLLY AND HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:003898/0285   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESECKE, HENNING
Exec Dt:
06/03/1981
2
MERTEN, RUDOLF
Exec Dt:
06/03/1981
3
ROTTMAIER, LUDWIG
Exec Dt:
06/03/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429135
NONE
06278654
Correspondence name and address
CONNOLLY AND HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:004035/0935   Pages: 1
Recorded: 09/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EBNETH, HAROLD
Exec Dt:
09/03/1982
2
PREIS, LOTHAR
Exec Dt:
09/03/1982
3
GIESECKE, HENNING
Exec Dt:
09/03/1982
4
WOLF, GERHARD D.
Exec Dt:
09/03/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614684
NONE
06419098
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004060/0287   Pages: 1
Recorded: 11/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EBNETH, HAROLD
Exec Dt:
10/21/1982
2
FITZKY, HANS G.
Exec Dt:
10/21/1982
3
WOLF, GERHARD D.
Exec Dt:
10/21/1982
4
GIESECKE, HENNING
Exec Dt:
10/21/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4572960
NONE
06438190
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004078/0260   Pages: 1
Recorded: 12/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRINYAN, KIRKOR
Exec Dt:
01/28/1982
2
GIESECKE, HENNING
Exec Dt:
11/25/1982
3
WOLF, GERHARD D.
Exec Dt:
11/25/1982
4
EBNETH, HAROLD
Exec Dt:
11/25/1982
5
MERTEN, RUDOLF
Exec Dt:
11/25/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493861
NONE
06449043
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004083/0321   Pages: 1
Recorded: 01/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRINYAN, KIRKOR
Exec Dt:
12/30/1982
2
MERTEN, RUDOLF
Exec Dt:
12/30/1982
3
WOLF, GERHARD D.
Exec Dt:
12/30/1982
4
GIESECKE, HENNING
Exec Dt:
12/30/1982
5
CLAUSSEN, UWE
Exec Dt:
12/30/1982
6
EBNETH, HAROLD
Exec Dt:
12/30/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4472458
NONE
06457554
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004182/0256   Pages: 1
Recorded: 10/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRINYAN, KIRKOR
Exec Dt:
09/26/1983
2
MERTEN, RUDOLF
Exec Dt:
09/26/1983
3
GIESECKE, HENNING
Exec Dt:
09/26/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535032
NONE
06539034
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004219/0052   Pages: 1
Recorded: 01/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EBNETH, HAROLD
Exec Dt:
01/03/1984
2
WOLF, GERHARD D.
Exec Dt:
01/03/1984
3
GIESECKE, HENNING
Exec Dt:
01/03/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4522889
NONE
06570127
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004279/0237   Pages: 1
Recorded: 06/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRINYAN, KIRKOR
Exec Dt:
06/07/1984
2
MERTEN, RUDOLF
Exec Dt:
06/07/1984
3
GIESECKE, HENNING
Exec Dt:
06/07/1984
4
WOLF, GERHARD D.
Exec Dt:
06/07/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575467
NONE
06624882
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004326/0229   Pages: 1
Recorded: 10/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GIESECKE, HENNING
Exec Dt:
09/20/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4568570
NONE
06661007
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004738/0585   Pages: 1
Recorded: 07/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESECKE, HENNING
Exec Dt:
06/29/1987
2
WOLF, GERHARD D.
Exec Dt:
06/29/1987
3
PROBST, JOACHIM
Exec Dt:
06/29/1987
4
SCHUSTER, KLAUS
Exec Dt:
06/29/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4832989
NONE
07072456
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:004981/0548   Pages: 1
Recorded: 12/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESECKE, HENNING
Exec Dt:
11/25/1988
2
WOLF, GERHARD D.
Exec Dt:
11/25/1988
3
ZECHER, WILFRIED
Exec Dt:
11/25/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910045
NONE
07278874
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:005054/0897   Pages: 1
Recorded: 03/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAZANEK, JAN
Exec Dt:
02/28/1989
2
GOLDMANN, GERD
Exec Dt:
02/28/1989
3
VON GIZYCKI, ULRICH
Exec Dt:
02/28/1989
4
GIESECKE, HENNING
Exec Dt:
02/28/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137766
NONE
07323644
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:005698/0882   Pages: 2
Recorded: 05/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REICHERT, GUNTHER
Exec Dt:
02/25/1991
2
GIESECKE, HENNING
Exec Dt:
02/25/1991
3
WOLF, GERHARD D.
Exec Dt:
02/25/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
D 5090 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176743
NONE
07696431
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:005927/0138   Pages: 2
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLF, GERHARD D.
Exec Dt:
10/08/1991
2
GIESECKE, HENNING
Exec Dt:
10/08/1991
3
WANK, JOACHIM
Exec Dt:
10/10/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233753
NONE
07788958
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:006543/0027   Pages: 3
Recorded: 05/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESECKE, HENNING
Exec Dt:
05/11/1993
2
WILDE, HORST D.
Exec Dt:
05/11/1993
3
BONACK, ARMIN
Exec Dt:
05/11/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN 1
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238702
NONE
07866088
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
WILLIAM C. GERSTENZANG, ESQ.
660 WHITE PLAINS ROAD, 4TH FL.
TARRYTOWN, NY 10591
Assignment: 19
Reel/Frame:006595/0020   Pages: 2
Recorded: 06/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESECKE, HENNING
Exec Dt:
05/25/1993
2
WILDE, HORST DIETER
Exec Dt:
05/25/1993
3
BONACK, ARMIN
Exec Dt:
05/25/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN 1 BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238702
NONE
07866088
Correspondence name and address
WILLIAM C. GERSTENZANG, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
FOURTH FLOOR
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:008608/0946   Pages: 3
Recorded: 06/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLLENS, LOUIS
Exec Dt:
05/06/1997
2
HEYVAERTS, ANDRE
Exec Dt:
05/13/1997
3
QUINTENS, DIRK
Exec Dt:
05/13/1997
4
WOLF, GERHARD DIETER
Exec Dt:
05/06/1997
5
GIESECKE, HENNING
Exec Dt:
05/15/1997
6
JONAS, FRIEDRICH
Exec Dt:
05/06/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5888372
NONE
08873531
Correspondence name and address
MR. WILLIAM C. GERSTENZANG
SPRUNG KRAMER SCHAEFER & BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144

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