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Patent Assignment Assignor Details
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Assignor Name : ZAHNER, HANS
Total Assignments: 6
Assignment: 1
Reel/Frame:004240/0618   Pages: 1
Recorded: 03/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGENMAIER, HANS-PAUL
Exec Dt:
02/21/1984
2
WERNER, GERHARD
Exec Dt:
02/21/1984
3
DRAUTZ, HANNELORE
Exec Dt:
02/21/1984
4
HOLST, HARTWIG
Exec Dt:
02/21/1984
5
ZAHNER, HANS
Exec Dt:
02/21/1984
6
BRANDES, WILHELM
Exec Dt:
02/21/1984
7
REINECKE, PAUL
Exec Dt:
02/24/1984
8
ZOEBELEIN, GERHARD
Exec Dt:
02/24/1984
9
STENDEL, WILHELM
Exec Dt:
02/24/1984
10
ANDREWS, PETER
Exec Dt:
02/24/1984
11
SCHALLER, KLAUS
Exec Dt:
02/24/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4558139
NONE
06589380
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004769/0138   Pages: 1
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEECK, AXEL
Exec Dt:
08/25/1987
2
CIESIOLKA, THOMAS
Exec Dt:
08/25/1987
3
ROHR, JURGEN
Exec Dt:
08/25/1987
4
ZAHNER, HANS
Exec Dt:
08/20/1987
5
DRAUTZ, HANNELORE
Exec Dt:
08/20/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859655
NONE
07089434
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004791/0389   Pages: 1
Recorded: 10/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEECK, AXEL
Exec Dt:
08/25/1987
2
CIESIOLKA, THOMAS
Exec Dt:
08/25/1987
3
ZAHNER, HANS
Exec Dt:
08/20/1987
4
DRAUTZ, HANNELORE
Exec Dt:
08/20/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939125
NONE
07089442
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004985/0874   Pages: 1
Recorded: 12/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEECK, AXEL
Exec Dt:
11/10/1988
2
THIERICKE, RALF
Exec Dt:
11/10/1988
3
ZAHNER, HANS
Exec Dt:
11/03/1988
4
DICKNEITE, GERHARD
Exec Dt:
10/28/1988
5
SEDLACEK, HANS HARALD
Exec Dt:
10/28/1988
Assignee
1
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-3550 MARBURG/LAHN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5079263
NONE
07278885
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.,
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006369/0594   Pages: 2
Recorded: 01/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUNG, GUNTHER
Exec Dt:
03/25/1991
2
KELLNER, ROLAND
Exec Dt:
03/25/1991
3
ZAHNER, HANS
Exec Dt:
03/25/1991
4
GOTZ, FREDERICH
Exec Dt:
03/25/1991
5
HORNER, THOMAS
Exec Dt:
03/25/1991
6
WERNER, ROLF G.
Exec Dt:
03/25/1991
7
ALLGAIER, HERMANN
Exec Dt:
03/25/1991
Assignee
1
DR. KARL THOMAE GMBH
7950 BIBERACH AN DER RISS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231013
NONE
07353719
Correspondence name and address
DR. DAVID E. FRANKHOUSER
BOEHRINGER INGELHEIM CORPORATION
900 RIDGEBURY ROAD, P.O. BOX 368
RIDGEFIELD, CT 06877
Assignment: 6
Reel/Frame:009552/0593   Pages: 2
Recorded: 10/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHNER, HANS
Exec Dt:
10/03/1997
2
CEBULLA, INGEBORG
Exec Dt:
10/14/1997
3
HARDER, MICHAEL
Exec Dt:
10/29/1997
Assignee
1
CIBA SPECIALY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874262
NONE
08952274
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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