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Patent Assignment Assignor Details
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Assignor Name : KLENK, HERBERT
Total Assignments: 18
Assignment: 1
Reel/Frame:004126/0185   Pages: 1
Recorded: 05/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PISSIOTAS, GEORG
Exec Dt:
06/13/1979
2
MEYER, WILLY
Exec Dt:
06/13/1979
3
SCHWARZE, WERNER
Exec Dt:
06/21/1979
4
KLENK, HERBERT
Exec Dt:
06/21/1979
5
LEUCHTENBERG, WOLFGANG
Exec Dt:
06/21/1979
Assignees
1
CIBA-GEIGY AG
KLYBECKSTRASSE 141
A COMPANY OF SWITZERLAND
4002 BASLE, SWITZERLAND
2
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
WEISSFRAUENSTRASSE 9
A COMPANY OF GERMANY
6000 FRANKFURT 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402733
NONE
06255517
Correspondence name and address
KARL F. JORDA
444 SAW MILL RIVER RD.
ARDSLEY, NY 10502
Assignment: 2
Reel/Frame:003919/0930   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLENK, HERBERT
Exec Dt:
05/11/1981
2
WIRTHWEIN, ROLF
Exec Dt:
05/11/1981
3
SIEKMANN, GERD
Exec Dt:
05/11/1981
4
SCHWERDTEL, WULF
Exec Dt:
05/11/1981
Assignees
1
DEGUSSA AG
A GERMAN CORP.
FRANKFURT/MAIN, GERMANY
2
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4313879
NONE
06179622
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH
& KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:003961/0064   Pages: 3
Recorded: 03/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEMAN, AXEL
Exec Dt:
09/09/1981
2
LEHMANN, BERND
Exec Dt:
09/09/1981
3
KLENK, HERBERT
Exec Dt:
09/09/1981
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUNENSTRASSE 9
6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339591
NONE
06246313
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:003934/0483   Pages: 3
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEMANN, AXEL
Exec Dt:
09/18/1981
2
LEHMANN, BERND
Exec Dt:
09/25/1981
3
KLENK, HERBERT
Exec Dt:
09/18/1981
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4326056
NONE
06266147
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004307/0441   Pages: 3
Recorded: 10/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLENK, HERBERT
Exec Dt:
08/18/1983
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4492793
NONE
06408131
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004294/0057   Pages: 3
Recorded: 08/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLENK, HERBERT
Exec Dt:
09/26/1983
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490307
NONE
06504422
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004761/0365   Pages: 3
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEMANN, AXEL
Exec Dt:
02/20/1984
2
KLENK, HERBERT
Exec Dt:
02/20/1984
3
SCHULZ, WOLFGANG
Exec Dt:
02/28/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716247
NONE
06462973
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:004983/0044   Pages: 3
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEMANN, AXEL
Exec Dt:
08/10/1988
2
KLENK, HERBERT
Exec Dt:
08/10/1988
3
HUTHMACHER, KLAUS
Exec Dt:
08/12/1988
4
MOST, DIETER
Exec Dt:
08/29/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824987
NONE
07197343
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:005010/0453   Pages: 3
Recorded: 01/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAKOB, HARALD
Exec Dt:
10/07/1988
2
HUTHMACHER, KLAUS
Exec Dt:
10/07/1988
3
KLENK, HERBERT
Exec Dt:
10/07/1988
4
KLEEMANN, AXEL
Exec Dt:
10/07/1988
5
GIRAY, GUNES
Exec Dt:
10/07/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914208
NONE
07262722
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
SUITE 1100
1819 H STREET, N.W.
WASHINGTON, DC. 20006
Assignment: 10
Reel/Frame:005674/0458   Pages: 3
Recorded: 04/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HASSELBACH, HANS-JOACHIM
Exec Dt:
03/18/1991
2
KLEEMAN, AXEL
Exec Dt:
03/19/1991
3
KLENK, HERBERT
Exec Dt:
03/19/1991
4
WEIGEL, HORST
Exec Dt:
03/18/1991
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, WEISSFRAUEN-STRASSE 9, 6000 FRANKFURT AM MAIN, GERMANY A CORP OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049283
NONE
07483048
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FL., 1615 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:006057/0511   Pages: 3
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAKOB, HARALD
Exec Dt:
01/20/1992
2
HUTHMACHER, KLAUS
Exec Dt:
01/14/1992
3
KLENK, HERBERT
Exec Dt:
01/13/1992
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUEN-STRASSE 9
A CORP. OF FED. REP. OF GERMANY
6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191085
NONE
07675623
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
ROBRT G. WEILACHER
FEDERAL BAR BUILDING WEST
1819 H ST., N.W. STE. 1100
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:006069/0836   Pages: 3
Recorded: 03/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAKOB, HARALD
Exec Dt:
03/18/1992
2
HUTHMACHER, KLAUS
Exec Dt:
03/20/1992
3
KLENK, HERBERT
Exec Dt:
03/23/1992
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166426
NONE
07858492
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
ROBERT G. WEILACHER
FEDERAL BAR BUILDING WEST
1819 H STREET, N.W. SUITE 1100
WASHINGTON, D.C. 20006
Assignment: 13
Reel/Frame:006730/0273   Pages: 3
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEISSWENGER, THOMAS
Exec Dt:
07/09/1993
2
BETHGE, HORST
Exec Dt:
07/12/1993
3
GOEDE, JOACHIM
Exec Dt:
07/23/1993
4
HUBNER, FRANK
Exec Dt:
07/12/1993
5
HUTHMACHER, KLAUS
Exec Dt:
07/12/1993
6
KLENK, HERBERT
Exec Dt:
07/12/1993
7
MOLLER, RONALD
Exec Dt:
07/12/1993
Assignee
1
ASTA MEDICA AKTIENGESELLSCHAFT
AN DER PIKARDIE 10
DRESDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455264
NONE
08134695
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
LAWRENCE A. HYMO
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 14
Reel/Frame:006871/0282   Pages: 3
Recorded: 01/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEHER, ARMIN
Exec Dt:
09/02/1993
2
HAAS, THOMAS
Exec Dt:
09/09/1993
3
ARNTZ, DIETRICH
Exec Dt:
09/09/1993
4
KLENK, HERBERT
Exec Dt:
09/13/1993
5
GIRKE, WALTER
Exec Dt:
09/08/1993
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387720
NONE
08151390
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE DEGRANDI ET AL
1850 M ST., NW.
STE. 800
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:006885/0261   Pages: 3
Recorded: 01/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
09/03/1993
2
NEHER, ARMIN
Exec Dt:
09/08/1993
3
ARNTZ, DIETRICH
Exec Dt:
09/05/1993
4
KLENK, HERBERT
Exec Dt:
09/13/1993
5
GIRKE, WALTER
Exec Dt:
09/08/1993
Assignee
1
DEQUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426249
NONE
08151389
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE DEGRANDI ET AL.
1850 M ST., NW, STE. 800
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:007799/0375   Pages: 4
Recorded: 07/11/1995
Conveyance: RECORD TO CORRECT THE NAME OF THE ASSIGNEE PREVIOUSLY INCORRECTLY RECORDED AT REEL 6885, FRAMES 261-263
Assignors
1
HAAS, THOMAS
Exec Dt:
09/03/1993
2
NEHER, ARMIN
Exec Dt:
09/08/1993
3
ARNTZ, DIETRICH
Exec Dt:
09/05/1993
4
KLENK, HERBERT
Exec Dt:
09/13/1993
5
GIRKE, WALTER
Exec Dt:
09/08/1993
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426249
NONE
08151389
Correspondence name and address
BEVERIDGE DEGRANDI ET AL.
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:009068/0010   Pages: 4
Recorded: 03/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEISSWENGER, THOMAS
Exec Dt:
01/06/1997
2
GEWALD, RAINER
Exec Dt:
01/06/1997
3
OLBRICH, ALFRED
Exec Dt:
01/06/1997
4
BETHGE, HORST
Exec Dt:
01/16/1997
5
HUBNER, FRANK
Exec Dt:
01/17/1997
6
HUTHMACHER, KLAUS
Exec Dt:
01/10/1997
7
KLENK, HERBERT
Exec Dt:
01/10/1997
8
MOLLER, ROLAND
Exec Dt:
01/13/1997
9
RAUTENBERG, STEPHEN
Exec Dt:
01/10/1997
10
SATOR, GERHARD
Exec Dt:
01/13/1997
Assignee
1
ASTA MEDICA AKTIENGESELLSCHAFT
AN DER PIKARDIE 10
D-01277 DRESDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013815
NONE
09040440
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 18
Reel/Frame:008504/0244   Pages: 4
Recorded: 04/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEISSWENGER, THOMAS
Exec Dt:
01/06/1997
2
GEWALD, RAINER
Exec Dt:
01/06/1997
3
OLBRICH, ALFRED
Exec Dt:
01/06/1997
4
BETHGE, HORST
Exec Dt:
01/16/1997
5
HUBNER, FRANK
Exec Dt:
01/17/1997
6
HUTHMACHER, KLAUS
Exec Dt:
01/10/1997
7
KLENK, HERBERT
Exec Dt:
01/11/1997
8
MOLLER, ROLAND
Exec Dt:
01/13/1997
9
RAUTENBERG, STEPHEN
Exec Dt:
01/10/1997
10
SATOR, GERHARD
Exec Dt:
01/13/1997
Assignee
1
ASTA MEDICA AKTIENGESELLSCHAFT
AN DER PIKARDIE 10
DRESDEN, GERMANY D-012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760268
NONE
08786053
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
ATTN: KEVIN E. JOYCE

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