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Patent Assignment Assignor Details
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Assignor Name : DAHM, MANFRED
Total Assignments: 8
Assignment: 1
Reel/Frame:003896/0726   Pages: 1
Recorded: 04/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNORING, HILDEGARD
Exec Dt:
03/26/1981
2
BOMER, BRUNO
Exec Dt:
03/26/1981
3
DAHM, MANFRED
Exec Dt:
03/26/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402856
NONE
06251673
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003890/0740   Pages: 1
Recorded: 05/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JABS, GERT
Exec Dt:
04/30/1981
2
BAATZ, GUNTHER
Exec Dt:
04/27/1981
3
BOCK, MANFRED
Exec Dt:
04/30/1981
4
DAHM, MANFRED
Exec Dt:
04/30/1981
5
HAUS, ARTUR
Exec Dt:
04/30/1981
6
WEGNER, CHRISTIAN
Exec Dt:
04/30/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4428978
NONE
06265537
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:003894/0047   Pages: 1
Recorded: 06/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEGNER, CHRISTIAN
Exec Dt:
05/18/1981
2
JABS, GERT
Exec Dt:
05/18/1981
3
DAHM, MANFRED
Exec Dt:
05/18/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4412959
NONE
06271607
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:003935/0109   Pages: 1
Recorded: 10/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEHEN, ULRICH
Exec Dt:
09/16/1981
2
HAJEK, MANFRED
Exec Dt:
09/16/1981
3
WEIMANN, NORBERT
Exec Dt:
09/16/1981
4
DAHM, MANFRED
Exec Dt:
09/16/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4428983
NONE
06310923
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:003978/0154   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JABS, GERT
Exec Dt:
02/08/1982
2
DAHM, MANFRED
Exec Dt:
02/08/1982
3
HAUS, ARTUR
Exec Dt:
02/08/1982
4
NEHEN, ULRICH
Exec Dt:
02/08/1982
5
RATH, KLAUS
Exec Dt:
02/08/1982
6
WEIMANN, NORBERT
Exec Dt:
02/08/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVEKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4404251
NONE
06352038
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:004144/0970   Pages: 1
Recorded: 06/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, HANNS P.
Exec Dt:
06/01/1983
2
DAHM, MANFRED
Exec Dt:
06/01/1983
3
WEIMANN, NORBERT
Exec Dt:
06/01/1983
4
NEHEN, ULRICH
Exec Dt:
06/01/1983
5
JABS, GERT
Exec Dt:
06/01/1983
6
AWATER, ALBERT
Exec Dt:
06/01/1983
7
BARNES, JAMES M.
Exec Dt:
06/01/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517141
NONE
06506451
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:004413/0550   Pages: 1
Recorded: 06/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAHM, MANFRED
Exec Dt:
05/17/1985
2
JABS, GERT
Exec Dt:
05/17/1985
3
WAWRA, GEORG
Exec Dt:
05/17/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4668580
NONE
06740635
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:004880/0610   Pages: 1
Recorded: 03/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIMANN, NORBERT
Exec Dt:
03/03/1988
2
DAHM, MANFRED
Exec Dt:
03/03/1988
3
NEHEN, ULRICH
Exec Dt:
03/03/1988
4
SCHAFER, WALTER
Exec Dt:
03/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804687
NONE
07169567
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016

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