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Patent Assignment Assignor Details
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Assignor Name : MICHNA, MARTIN
Total Assignments: 10
Assignment: 1
Reel/Frame:004138/0492   Pages: 1
Recorded: 06/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
06/01/1983
2
HENK, HERMANN
Exec Dt:
06/01/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548761
NONE
06502077
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004181/0449   Pages: 1
Recorded: 10/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
09/27/1983
2
HENK, HERMANN
Exec Dt:
09/27/1983
Assignee
1
BAYER ATIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514188
NONE
06538686
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004330/0425   Pages: 1
Recorded: 10/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
10/11/1984
2
HERD, KARL J.
Exec Dt:
10/11/1984
3
MICHNA, MARTIN
Exec Dt:
10/11/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4638054
NONE
06662334
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004330/0425   Pages: 1
Recorded: 10/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
10/11/1984
2
HERD, KARL J.
Exec Dt:
10/11/1984
3
MICHNA, MARTIN
Exec Dt:
10/11/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4638054
NONE
06662334
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:005547/0437   Pages: 2
Recorded: 12/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
11/09/1990
2
ZILLGER, HANS-WERNER
Exec Dt:
11/09/1990
3
TEGTMEYER, DIETRICH
Exec Dt:
11/09/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096458
NONE
07627068
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:005633/0412   Pages: 2
Recorded: 03/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
01/24/1991
2
ZILLGER, WERNER
Exec Dt:
02/01/1991
3
TEGTMEYER, DIETRICH
Exec Dt:
02/01/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145485
NONE
07665630
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:005766/0225   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHNA, MARTIN
Exec Dt:
03/21/1991
2
HOPPE, MANFRED
Exec Dt:
03/21/1991
3
HERD, KARL-JOSEF
Exec Dt:
03/21/1991
4
HENK, HERMANN
Exec Dt:
03/21/1991
5
STOHR, FRANK-MICHAEL
Exec Dt:
04/02/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF
LEVERKUSEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176718
NONE
07713931
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:005982/0072   Pages: 2
Recorded: 01/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPPE, MANFRED
Exec Dt:
11/06/1991
2
MICHNA, MARTIN
Exec Dt:
11/11/1991
3
HERD, KARL-JOSEF
Exec Dt:
11/08/1991
4
STOHR, FRANK-MICHAEL
Exec Dt:
11/08/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239063
NONE
07818328
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:007111/0378   Pages: 2
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUS, ARTUR
Exec Dt:
06/25/1994
2
RICHTER, ROLF
Exec Dt:
06/15/1994
3
MICHNA, MARTIN
Exec Dt:
06/20/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5421872
NONE
08286611
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:007735/0275   Pages: 3
Recorded: 10/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASSENRUCK, KARIN
Exec Dt:
08/09/1995
2
WILD, PETER
Exec Dt:
08/15/1995
3
MICHNA, MARTIN
Exec Dt:
08/19/1995
Assignee
1
BAYER AG
KONZERNZENTRALE RP PATENTE KONZERN D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5607502
NONE
08547697
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144

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