skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : URBAN, MANFRED
Total Assignments: 50
Assignment: 1
Reel/Frame:004174/0875   Pages: 1
Recorded: 10/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
04/22/1981
2
URBAN, MANFRED
Exec Dt:
04/22/1981
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431806
NONE
06261927
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004226/0479   Pages: 1
Recorded: 02/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
05/10/1982
2
URBAN, MANFRED
Exec Dt:
05/10/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456762
NONE
06383731
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004233/0169   Pages: 1
Recorded: 03/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
12/10/1982
2
URBAN, MANFRED
Exec Dt:
12/10/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460410
NONE
06451822
Correspondence name and address
HENRY W. KOSTER
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004473/0643   Pages: 1
Recorded: 10/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URBAN, MANFRED
Exec Dt:
02/12/1983
2
SCHMITT, DIETER
Exec Dt:
02/12/1983
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4578202
NONE
06564458
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004327/0473   Pages: 1
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
02/16/1983
2
URBAN, MANFRED
Exec Dt:
02/16/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496731
NONE
06469222
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:004252/0352   Pages: 1
Recorded: 04/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
04/03/1984
2
URBAN, MANFRED
Exec Dt:
04/03/1984
Assignee
1
HOECHST AKTEINGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588814
NONE
06601862
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:004282/0182   Pages: 1
Recorded: 07/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
06/14/1984
2
URBAN, MANFRED
Exec Dt:
06/14/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617403
NONE
06627770
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:004371/0368   Pages: 1
Recorded: 02/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URBAN, MANFRED
Exec Dt:
01/18/1985
2
KIEFER, HANS
Exec Dt:
01/18/1985
Assignee
1
KERNFORSCHUNGSZENTRUM
WEBERSTRASSE 5
D-7500 KARLSRUHE 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4704537
NONE
06698792
Correspondence name and address
SPENCER & FRANK
1111-19TH ST., N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:004726/0847   Pages: 1
Recorded: 06/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URBAN, MANFRED
Exec Dt:
04/24/1985
2
OHNGEMACH, JORG
Exec Dt:
04/24/1985
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717605
NONE
06734722
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:004411/0370   Pages: 1
Recorded: 05/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
05/02/1985
2
URBAN, MANFRED
Exec Dt:
05/02/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614803
NONE
06738577
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:004448/0384   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
URBAN, MANFRED
Exec Dt:
05/24/1985
Assignee
1
ROBERT BOSCH GMBH, A LIMITED LIABILITY COMPANY OF GERMANY
POSTFACH 50
D-7000 STUTTGART 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683568
NONE
06760734
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004451/0278   Pages: 1
Recorded: 08/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
08/05/1985
2
URBAN, MANFRED
Exec Dt:
08/05/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655845
NONE
06770698
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:004928/0694   Pages: 1
Recorded: 08/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, DIETER
Exec Dt:
03/10/1986
2
URBAN, MANFRED
Exec Dt:
03/10/1986
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798627
NONE
06918245
Correspondence name and address
MILLEN & WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:004562/0154   Pages: 1
Recorded: 06/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
05/12/1986
2
URBAN, MANFRED
Exec Dt:
05/12/1986
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4650879
NONE
06872127
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:004563/0453   Pages: 1
Recorded: 06/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
05/12/1986
2
URBAN, MANFRED
Exec Dt:
05/12/1986
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705572
NONE
06872542
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:004586/0081   Pages: 1
Recorded: 07/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPIETSCHKA, ERNST
Exec Dt:
06/10/1986
2
URBAN, MANFRED
Exec Dt:
06/10/1986
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797162
NONE
06883086
Correspondence name and address
CONNOLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:005010/0811   Pages: 1
Recorded: 12/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
11/23/1988
2
KAPAUN, GUSTAV
Exec Dt:
11/23/1988
3
KAPPERT, MICHAEL
Exec Dt:
11/23/1988
4
PROKSCHY, FRANK
Exec Dt:
11/23/1988
5
KROH, ADOLF
Exec Dt:
11/23/1988
6
URBAN, MANFRED
Exec Dt:
11/23/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FED. REP. OF GERMANY, A CORP. OF FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4986852
NONE
07286894
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:005120/0542   Pages: 2
Recorded: 06/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIEFER, HANS
Exec Dt:
06/16/1989
2
REINHARDT, BERND
Exec Dt:
06/16/1989
3
SCHLEICHER, GOTTHARD
Exec Dt:
06/16/1989
4
URBAN, MANFRED
Exec Dt:
06/16/1989
Assignee
1
KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH
WEBERSTRASSE 5
D-7500 KARLSRUHE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933564
NONE
07356792
Correspondence name and address
SPENCER & FRANK
1111 19TH ST., N. W.,
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:005151/0098   Pages: 1
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
08/24/1989
2
URBAN, MANFRED
Exec Dt:
08/24/1989
3
SCHIESSLER, SIEGFRIED
Exec Dt:
08/24/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071483
NONE
07409522
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DC 19899
Assignment: 20
Reel/Frame:005143/0598   Pages: 1
Recorded: 09/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
08/25/1989
2
SCHIESSLER, SIEGFRIED
Exec Dt:
08/25/1989
3
URBAN, MANFRED
Exec Dt:
08/25/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FED. REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071482
NONE
07410159
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:005202/0860   Pages: 1
Recorded: 12/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
11/15/1989
2
URBAN, MANFRED
Exec Dt:
11/15/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF FEDERAL REPUBLIC OF GERMANY
FRANKFURT AM MAIN 80, GERMANY D-6230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035747
NONE
07455499
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 22
Reel/Frame:006133/0942   Pages: 2
Recorded: 03/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
02/18/1992
2
URBAN, MANFRED
Exec Dt:
02/18/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5264034
NONE
07829046
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 23
Reel/Frame:006272/0631   Pages: 2
Recorded: 03/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
02/18/1992
2
URBAN, MANFRED
Exec Dt:
02/18/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80 FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466807
NONE
07829045
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY & HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 24
Reel/Frame:006065/0181   Pages: 2
Recorded: 03/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
02/19/1992
2
URBAN, MANFRED
Exec Dt:
02/19/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORPORATION OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5248774
NONE
07855608
Correspondence name and address
CONNOLLY AND HUTZ
ATTN: THOMAS M. MESHBESHER
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 25
Reel/Frame:006068/0142   Pages: 2
Recorded: 03/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
02/19/1992
2
URBAN, MANFRED
Exec Dt:
02/19/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORPORATION OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5275653
NONE
07855329
Correspondence name and address
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 26
Reel/Frame:006286/0406   Pages: 2
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIETZ, ERWIN
Exec Dt:
09/02/1992
2
URBAN, MANFRED
Exec Dt:
09/02/1992
Assignee
1
HOECHST AG ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5264032
NONE
07964514
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
ATTN: THOMAS M. MESHBESHER
Assignment: 27
Reel/Frame:006594/0858   Pages: 2
Recorded: 06/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIETZ, ERWIN
Exec Dt:
06/15/1993
2
URBAN, MANFRED
Exec Dt:
06/15/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG POSTFACH 80 03 20 D-6230 FRANKFURT AM MAIN 80 GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296034
NONE
08080472
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 28
Reel/Frame:006626/0450   Pages: 2
Recorded: 06/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIETZ, ERWIN
Exec Dt:
06/15/1993
2
URBAN, MANFRED
Exec Dt:
06/15/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG POSTFACH 80 03 20
FRANKFURT AM MAIN 80,, GERMANY D-6230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296033
NONE
08080080
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 29
Reel/Frame:007224/0230   Pages: 2
Recorded: 11/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
10/21/1994
2
DIETZ, ERWIN
Exec Dt:
10/06/1994
Assignee
1
HOECHST AG
GEBAUDE F 821
ZENTRALE PATENTABTEILUNG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5591258
NONE
08342773
Correspondence name and address
JAMES T. MOORE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 30
Reel/Frame:007311/0182   Pages: 2
Recorded: 01/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
11/10/1994
2
DIETZ, ERWIN
Exec Dt:
11/22/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5662739
NONE
08368898
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 31
Reel/Frame:007350/0367   Pages: 2
Recorded: 02/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
URBAN, MANFRED
Exec Dt:
12/05/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5614014
NONE
08384323
Correspondence name and address
JAMES T. MOORE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 32
Reel/Frame:007455/0868   Pages: 2
Recorded: 04/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
URBAN, MANFRED
Exec Dt:
01/30/1995
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5626662
NONE
08421196
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 33
Reel/Frame:007549/0423   Pages: 2
Recorded: 04/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
URBAN, MANFRED
Exec Dt:
01/30/1995
Assignee
1
HOECHST AG
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492563
NONE
08421627
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 34
Reel/Frame:007679/0676   Pages: 2
Recorded: 09/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
07/06/1995
2
WILKER, GERHARD
Exec Dt:
07/06/1995
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5614015
NONE
08528145
Correspondence name and address
CONNOLLY AND HUTZ
JAMES T. MOORE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 35
Reel/Frame:008073/0334   Pages: 2
Recorded: 07/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNAITMANN, DIETER
Exec Dt:
06/24/1996
2
BOHMER, MARTIN
Exec Dt:
06/24/1996
3
URBAN, MANFRED
Exec Dt:
06/24/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT
BUILDING K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5800607
NONE
08675448
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 36
Reel/Frame:008505/0526   Pages: 2
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
03/04/1997
2
SCHNAITMANN, DIETER
Exec Dt:
03/04/1997
3
BOHMER, MARTIN
Exec Dt:
03/04/1997
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5755872
NONE
08834728
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 37
Reel/Frame:008505/0528   Pages: 2
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
03/12/1997
2
SCHNAITMANN, DIETER
Exec Dt:
03/12/1997
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5755874
NONE
08834725
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 38
Reel/Frame:008531/0278   Pages: 2
Recorded: 04/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
03/26/1997
2
SCHNAITMANN, DIETER
Exec Dt:
03/27/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
BUILDING K-801
PATENT AND LICENSING DEPARTMENT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5746820
NONE
08837720
Correspondence name and address
CONNOLLY AND HUTZ
T. M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 39
Reel/Frame:009963/0698   Pages: 2
Recorded: 05/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGL, GERT
Exec Dt:
09/15/1997
2
BAUER, WOLFGANG
Exec Dt:
09/24/1997
3
URBAN, MANFRED
Exec Dt:
09/18/1997
4
SCHNAITMANN, DIETER
Exec Dt:
09/18/1997
Assignee
1
CLARIANT GMBH
BRUNINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932727
NONE
08951689
Correspondence name and address
CLARIANT CORPORATION
SUSAN S. JACKSON
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NC 28216
Assignment: 40
Reel/Frame:009739/0881   Pages: 2
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
04/02/1998
2
SCHNAITMANN, DIETER
Exec Dt:
03/20/1998
3
HABERLICK, MARGIT
Exec Dt:
04/02/1998
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958129
NONE
09037075
Correspondence name and address
CLARIANT CORPORATION
SUSAN S. JACKSON
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 41
Reel/Frame:010160/0587   Pages: 2
Recorded: 08/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
07/10/1998
2
BOEHMER, MARTIN
Exec Dt:
07/10/1998
3
SCHNAITMANN, DIETER
Exec Dt:
07/10/1998
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5989333
NONE
09127363
Correspondence name and address
CLARIANT CORPORATION
MILES B. DEARTH
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 42
Reel/Frame:009789/0865   Pages: 2
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOACHIM
Exec Dt:
02/03/1999
2
URBAN, MANFRED
Exec Dt:
02/03/1999
3
DIETZ, ERWIN
Exec Dt:
01/28/1999
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221150
NONE
09255252
Correspondence name and address
CLARIANT CORPORATION
INDUSTRIAL PROPERTY DEPT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NC 28216
Assignment: 43
Reel/Frame:011653/0894   Pages: 2
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
07/21/1999
2
BOEHMER, MARTIN
Exec Dt:
07/29/1999
3
SCHNAITMANN, DIETER
Exec Dt:
07/29/1999
4
WEBER, JOACHIM
Exec Dt:
07/29/1999
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241814
NONE
09351223
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 44
Reel/Frame:010173/0860   Pages: 2
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
07/26/1999
2
BOEHMER, MARTIN
Exec Dt:
07/26/1999
3
WEBER, JOACHIM
Exec Dt:
07/26/1999
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6174361
NONE
09373805
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
4331 CHESAPEAKE DRIVE
CHARLOTTE, NC 28216
Assignment: 45
Reel/Frame:010418/0185   Pages: 2
Recorded: 11/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUR, RUEDIGER
Exec Dt:
11/12/1999
2
URBAN, MANFRED
Exec Dt:
11/12/1999
3
MACHOLDT, HANS-TOBIAS
Exec Dt:
11/12/1999
4
SCHNAITMANN, DIETER
Exec Dt:
11/12/1999
5
BOEHMER, MARTIN
Exec Dt:
11/12/1999
Assignee
1
CLARIANT GMBH
BRUNINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251553
NONE
09447519
Correspondence name and address
CLARIANT CORPORATION
MILES B. DEARTH
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 46
Reel/Frame:011942/0274   Pages: 2
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAN, MANFRED
Exec Dt:
01/14/2000
2
BOEHMER, MARTIN
Exec Dt:
01/10/2000
3
WEBER, JOACHIM
Exec Dt:
01/10/2000
4
SCHNAITMANN, DIETER
Exec Dt:
01/10/2001
5
HABERLICK, MARGIT
Exec Dt:
01/10/2000
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312512
NONE
09482171
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 47
Reel/Frame:012670/0387   Pages: 2
Recorded: 05/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOACHIM
Exec Dt:
01/10/2000
2
URBAN, MANFRED
Exec Dt:
01/14/2000
3
OPRAVIL, MANFRED
Exec Dt:
01/10/2000
4
DIETZ, ERWIN
Exec Dt:
01/03/2000
Assignee
1
CLARIANT GMBH
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413309
NONE
09491318
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
4000 MONROE ROAD
INDUSTRIAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 48
Reel/Frame:011579/0651   Pages: 2
Recorded: 02/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOACHIM
Exec Dt:
01/02/2001
2
WILKER, GERHARD
Exec Dt:
01/02/2001
3
URBAN, MANFRED
Exec Dt:
01/02/2001
4
BOHMER, MARTIN
Exec Dt:
01/02/2001
5
DIETZ, ERWIN
Exec Dt:
01/02/2001
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521756
US20010016656
09777211
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
4331 CHESAPEAKE DRIVE
INDUSTRIAL PROPERTY DEPARTMENT
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 49
Reel/Frame:013984/0023   Pages: 2
Recorded: 09/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOACHIM
Exec Dt:
01/02/2001
2
WILKER, GERHARD
Exec Dt:
01/02/2001
3
URBAN, MANFRED
Exec Dt:
01/02/2001
4
BOEHMER, MARTIN
Exec Dt:
01/02/2001
5
DIETZ, ERWIN
Exec Dt:
01/02/2001
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646126
US20030105325
10323070
Correspondence name and address
CLARIANT CORPORATION
ANTHONY A. BISULCA
4000 MONROE ROAD
INDUSTRIAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 50
Reel/Frame:016855/0615   Pages: 2
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOACHIM
Exec Dt:
09/10/2004
2
URBAN, MANFRED
Exec Dt:
09/10/2004
3
DIETZ, ERWIN
Exec Dt:
09/10/2004
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056378
US20050229817
10511857
Correspondence name and address
CLARIANT CORPORATION
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NORTH CAROLINA 28205

Search Results as of: 05/10/2024 02:34 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT