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Patent Assignment Assignee Details
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Assignee Name : HOECHST AKTIENGESELLSCHAFT, A GERMAN CORP
Total Assignments: 29
Assignment: 1
Reel/Frame:004181/0852   Pages: 1
Recorded: 10/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/10/1977
2
Exec Dt:
11/10/1977
3
Exec Dt:
11/10/1977
Assignee
1
FRANKFURT MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06376556
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:003972/0963   Pages: 1
Recorded: 04/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/16/1980
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06149741
 
NONE
06149741
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD, 530 5TH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004599/0056   Pages: 1
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1981
2
Exec Dt:
05/07/1981
3
Exec Dt:
05/07/1981
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06519211
Correspondence name and address
DONALD R. BENTZ
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004032/0060   Pages: 1
Recorded: 09/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/29/1981
2
Exec Dt:
09/29/1981
3
Exec Dt:
09/29/1981
4
Exec Dt:
09/29/1981
5
Exec Dt:
09/29/1981
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06315150
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004369/0629   Pages: 1
Recorded: 03/01/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/01/1982
2
Exec Dt:
03/01/1982
3
Exec Dt:
03/01/1982
4
Exec Dt:
03/01/1982
Assignee
1
D-6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06542075
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:004110/0890   Pages: 1
Recorded: 04/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/22/1982
2
Exec Dt:
03/22/1982
3
Exec Dt:
03/22/1982
Assignee
1
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06365989
Correspondence name and address
CONNOLLY & HUTZ
THE FARMER BANK BLDG.
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:004656/0459   Pages: 1
Recorded: 01/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/23/1982
2
Exec Dt:
06/23/1982
3
Exec Dt:
06/28/1982
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06642742
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:004588/0011   Pages: 1
Recorded: 08/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1982
2
Exec Dt:
07/21/1982
3
Exec Dt:
07/21/1982
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06764511
Correspondence name and address
DONALD R. BENTZ
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:004182/0583   Pages: 1
Recorded: 10/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/29/1983
2
Exec Dt:
09/29/1983
3
Exec Dt:
09/29/1983
Assignee
1
D-6230 FRANFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06538800
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:004577/0917   Pages: 2
Recorded: 07/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/26/1984
2
Exec Dt:
01/26/1984
3
Exec Dt:
01/26/1984
4
Exec Dt:
01/26/1984
5
Exec Dt:
01/26/1984
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06577381
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL AND KOCH, P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 11
Reel/Frame:004258/0206   Pages: 1
Recorded: 05/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/09/1984
2
Exec Dt:
04/09/1984
3
Exec Dt:
04/09/1984
4
Exec Dt:
04/09/1984
Assignee
1
AM MAIN 80
D 6230 FRANFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06607403
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:004603/0222   Pages: 2
Recorded: 09/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1984
2
Exec Dt:
12/10/1984
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06682413
Correspondence name and address
BERMAN, AISENBERG & PLATT
1730 R. I. AVE., N. W.,
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:004599/0051   Pages: 1
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1985
2
Exec Dt:
02/27/1985
Assignee
1
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06715167
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:004708/0050   Pages: 2
Recorded: 04/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1985
2
Exec Dt:
08/08/1985
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06765720
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL &EVANS P.C.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 15
Reel/Frame:004590/0432   Pages: 1
Recorded: 08/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/05/1985
2
Exec Dt:
09/05/1985
3
Exec Dt:
09/05/1985
4
Exec Dt:
09/05/1985
5
Exec Dt:
09/05/1985
Assignee
1
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06782700
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE., 19899
Assignment: 16
Reel/Frame:004590/0436   Pages: 1
Recorded: 08/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/05/1985
2
Exec Dt:
09/05/1985
3
Exec Dt:
09/05/1985
4
Exec Dt:
09/05/1985
5
Exec Dt:
09/05/1985
Assignee
1
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06782500
Correspondence name and address
CONNOLLY AND HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:004588/0388   Pages: 1
Recorded: 08/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/07/1986
2
Exec Dt:
07/07/1986
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06893362
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:004592/0589   Pages: 1
Recorded: 08/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/24/1986
2
Exec Dt:
07/24/1986
3
Exec Dt:
07/24/1986
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06896662
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:004593/0877   Pages: 1
Recorded: 08/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/24/1986
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06899531
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:004603/0239   Pages: 2
Recorded: 09/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/04/1986
2
Exec Dt:
09/04/1986
3
Exec Dt:
09/04/1986
4
Exec Dt:
09/04/1986
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06905190
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 21
Reel/Frame:004614/0389   Pages: 1
Recorded: 10/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/12/1986
2
Exec Dt:
09/12/1986
Assignee
1
FRANKFURT AM MAIN 80, GERMANY D-6230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06916373
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:004639/0007   Pages: 1
Recorded: 12/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/03/1986
2
Exec Dt:
11/03/1986
3
Exec Dt:
11/03/1986
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06936187
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:004629/0615   Pages: 2
Recorded: 11/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1986
2
Exec Dt:
11/07/1986
3
Exec Dt:
11/07/1986
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06929287
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 24
Reel/Frame:004638/0326   Pages: 2
Recorded: 12/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/25/1986
2
Exec Dt:
11/25/1986
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06936384
Correspondence name and address
RICHARD L. SCHWAAB
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 25
Reel/Frame:004658/0018   Pages: 1
Recorded: 01/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/09/1986
2
Exec Dt:
12/16/1986
3
Exec Dt:
12/09/1986
4
Exec Dt:
12/09/1986
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07001207
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 26
Reel/Frame:004658/0015   Pages: 1
Recorded: 01/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/11/1986
2
Exec Dt:
12/11/1986
3
Exec Dt:
12/11/1986
4
Exec Dt:
12/11/1986
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07001204
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 27
Reel/Frame:004681/0600   Pages: 1
Recorded: 03/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1987
2
Exec Dt:
02/26/1987
3
Exec Dt:
02/26/1987
4
Exec Dt:
02/26/1987
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07028087
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 28
Reel/Frame:004710/0360   Pages: 2
Recorded: 05/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/16/1987
Assignee
1
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07045570
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED STREET
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 29
Reel/Frame:004924/0046   Pages: 1
Recorded: 07/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/15/1988
2
Exec Dt:
06/22/1988
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07215202
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE. 19899

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