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 : WINGEN, RAINER
Total Assignments: 75
Assignment: 1
Reel/Frame:004259/0513   Pages: 2
Recorded: 05/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOSSE, DIETER
Exec Dt:
08/24/1983
2
WINGEN, RAINER
Exec Dt:
08/24/1983
3
HORN, KLAUS
Exec Dt:
08/24/1983
4
LUTZ, WALTER
Exec Dt:
08/24/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4464457
NONE
06527466
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004263/0210   Pages: 2
Recorded: 06/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGEN, RAINER
Exec Dt:
08/24/1983
2
HORN, KLAUS
Exec Dt:
08/24/1983
3
LUTZ, WALTER
Exec Dt:
08/24/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4465758
NONE
06527467
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004321/0027   Pages: 1
Recorded: 06/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, ALBERT
Exec Dt:
06/04/1984
2
GUNTHER, DIETER
Exec Dt:
05/30/1984
3
WILLMS, LOTHAR
Exec Dt:
06/04/1984
4
WINGEN, RAINER
Exec Dt:
05/30/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4650902
NONE
06624937
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004318/0584   Pages: 1
Recorded: 10/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, ALBERT
Exec Dt:
09/17/1984
2
GUNTHER, DIETER
Exec Dt:
09/17/1984
3
WILLMS, LOTHAR
Exec Dt:
09/17/1984
4
WINGEN, RAINER
Exec Dt:
09/17/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT 6230 FRANKFURT/MAIN 80, GERMANY A COMPANY OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4650902
NONE
06624937
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004586/0918   Pages: 2
Recorded: 08/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGEN, RAINER
Exec Dt:
05/20/1985
2
GEISSLER, ULRICH
Exec Dt:
05/20/1985
3
RUCKERT, HANS
Exec Dt:
05/20/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRAKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4619885
NONE
06739512
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS,P.C.
P. O. BOX 299,111 N. ALFRED ST.
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:004716/0588   Pages: 1
Recorded: 05/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEPPKE, GERD
Exec Dt:
04/30/1987
2
BAHR, CHRISTIAN
Exec Dt:
04/30/1987
3
MULLER, INGRID
Exec Dt:
04/24/1987
4
OHLENDORF, DIETER
Exec Dt:
04/24/1987
5
WINGEN, RAINER
Exec Dt:
04/24/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855429
NONE
07055246
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:004788/0889   Pages: 1
Recorded: 10/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEMMERLING, WOLFGANG
Exec Dt:
09/15/1987
2
DUEBAL, HANS-ROLF
Exec Dt:
09/15/1987
3
MUELLER, INGRID
Exec Dt:
09/15/1987
4
OHLENDORF, DIETER
Exec Dt:
09/15/1987
5
WINGEN, RAINER
Exec Dt:
09/15/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876028
NONE
07104350
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:004805/0177   Pages: 1
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, DIETER
Exec Dt:
12/07/1987
2
OHLENDORF, DIETER
Exec Dt:
12/07/1987
3
WINGEN, RAINER
Exec Dt:
12/07/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRAKFURT AM MAIN 80, GERMAY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4915868
NONE
07136595
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:004872/0449   Pages: 2
Recorded: 03/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGEN, RAINER
Exec Dt:
02/25/1988
2
GUENTHER, DIETER
Exec Dt:
02/25/1988
3
LINGNAU, JUERGEN
Exec Dt:
02/25/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892799
NONE
07162596
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 10
Reel/Frame:004900/0253   Pages: 1
Recorded: 05/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHEROWSKY, GUNTER
Exec Dt:
04/29/1988
2
GAY, JURGEN
Exec Dt:
04/29/1988
3
DUBAL, HANS-ROLF
Exec Dt:
05/05/1988
4
ESCHER, CLAUS
Exec Dt:
05/05/1988
5
HEMMERLING, WOLFGANG
Exec Dt:
05/05/1988
6
MULLER, INGRID
Exec Dt:
05/05/1988
7
OHLENDORF, DIETER
Exec Dt:
05/05/1988
8
WINGEN, RAINER
Exec Dt:
05/05/1988
Assignee
1
HOECHST AAKTIENGESELLSCHAFT, A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4988459
NONE
07199101
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:004947/0066   Pages: 1
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGEN, RAINER
Exec Dt:
08/30/1988
2
DUBAL, HANS-ROLF
Exec Dt:
08/30/1988
3
ESCHER, CLAUS
Exec Dt:
08/30/1988
4
HEMMERLING, WOLFGANG
Exec Dt:
08/30/1988
5
MULLER, INGRID
Exec Dt:
08/30/1988
6
OHLENDORF, DIETER
Exec Dt:
08/30/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891151
NONE
07245452
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:004956/0571   Pages: 1
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUBAL, HANS-ROLF
Exec Dt:
08/30/1988
2
ESCHER, CLAUS
Exec Dt:
08/30/1988
3
HEMMERLING, WOLFGANG
Exec Dt:
08/30/1988
4
MULLER, INGRID
Exec Dt:
08/30/1988
5
OHLENDORF, DIETER
Exec Dt:
08/30/1988
6
WINGEN, RAINER
Exec Dt:
08/30/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, CORP. OF FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071589
NONE
07245408
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:005005/0973   Pages: 1
Recorded: 12/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUNTHER, DIETER
Exec Dt:
11/24/1988
2
OHLENDORF, DIETER
Exec Dt:
11/24/1988
3
WINGEN, RAINER
Exec Dt:
11/24/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968798
NONE
07289229
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:005082/0836   Pages: 1
Recorded: 05/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGEN, RAINER
Exec Dt:
04/17/1989
2
DUBAL, HANS-ROLF
Exec Dt:
04/17/1989
3
HEMMERLING, WOLFGANG
Exec Dt:
04/17/1989
4
MULLER, INGRID
Exec Dt:
04/17/1989
5
OHLENDORF, DIETER
Exec Dt:
04/17/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985172
NONE
07359747
Correspondence name and address
BIERMAN & MUSERLIAN
757 THIRD AVE.,
NEW YORK, NY 10017
Assignment: 15
Reel/Frame:005671/0685   Pages: 2
Recorded: 04/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARADA, TAKAMASA
Exec Dt:
03/04/1991
2
ROSCH, NORBERT
Exec Dt:
03/15/1991
3
WINGEN, RAINER
Exec Dt:
03/15/1991
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 #
 
 
 
 
 
 
 
 
 
 
 
5167856
NONE
07683305
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:005804/0668   Pages: 2
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAGERSTADT, MICHAEL
Exec Dt:
07/15/1991
2
ROSCH, NORBERT
Exec Dt:
07/15/1991
3
WINGEN, RAINER
Exec Dt:
07/15/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORPORATION OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250215
NONE
07741136
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:005786/0748   Pages: 2
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHEROWSKY, GUNTER
Exec Dt:
07/14/1991
2
SEFKOW, MICHAEL
Exec Dt:
07/14/1991
3
ILLIAN, GERD
Exec Dt:
07/17/1991
4
WINGEN, RAINER
Exec Dt:
07/17/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310499
NONE
07732626
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.,
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:005839/0505   Pages: 2
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGEN, RAINER
Exec Dt:
08/21/1991
2
ILLIAN, GERHARD
Exec Dt:
08/21/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344585
NONE
07758633
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:005883/0856   Pages: 2
Recorded: 09/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ILLIAN, GERD
Exec Dt:
09/03/1991
2
WINGEN, RAINER
Exec Dt:
09/03/1991
3
MULLER, INGRID
Exec Dt:
09/03/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF FEDERAL REPUBLIC OF GERMANY
FRANKFURT AM MAIN 80, GERMANY D-6230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200521
NONE
07765551
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:006266/0906   Pages: 3
Recorded: 11/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUBAL, HANS-ROLF
Exec Dt:
09/27/1991
2
ESCHER, CLAUS
Exec Dt:
09/27/1991
3
HEMMERLING, WOLFGANG
Exec Dt:
09/27/1991
4
MULLER, INGRID
Exec Dt:
09/27/1991
5
OHLENDORF, DIETER
Exec Dt:
09/27/1991
6
WINGEN, RAINER
Exec Dt:
09/27/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORPORATION OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, FED. REP. OF GERMANY
MAIN 80, FED. REP. OF GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286409
NONE
07768561
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:006378/0073   Pages: 2
Recorded: 09/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSCH, NORBERT
Exec Dt:
12/13/1991
2
WEGENER, PETER
Exec Dt:
12/13/1991
3
WINGEN, RAINER
Exec Dt:
12/13/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5409635
NONE
07934470
Correspondence name and address
WILLIAM F. LAWRENCE, ESQ.
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 22
Reel/Frame:006606/0003   Pages: 2
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCHER, CLAUS
Exec Dt:
12/13/1991
2
ILLIAN, GERHARD
Exec Dt:
12/13/1991
3
HEMMERLING, WOLFGANG
Exec Dt:
12/13/1991
4
WINGEN, RAINER
Exec Dt:
12/13/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN 80, GERMANY 6230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5443754
NONE
08064024
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 23
Reel/Frame:006418/0005   Pages: 2
Recorded: 09/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ILLIAN, GERHARD
Exec Dt:
12/30/1991
2
HEMMERLING, WOLFGANG
Exec Dt:
12/30/1991
3
WINGEN, RAINER
Exec Dt:
12/30/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5370823
NONE
07924058
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 24
Reel/Frame:006202/0648   Pages: 2
Recorded: 06/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHEROWSKY, GUNTER
Exec Dt:
05/27/1992
2
JUNGHANS, CLAAS
Exec Dt:
05/27/1992
3
KALTBEITZEL, ANKE
Exec Dt:
06/02/1992
4
WINGEN, RAINER
Exec Dt:
06/02/1992
5
MICHALSKI, BRITTA
Exec Dt:
05/27/1992
Assignee
1
HOESCHT AKTIENGESELLSCHAFT
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334328
NONE
07900167
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:006718/0603   Pages: 3
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE MEIJERE, ARMIN
Exec Dt:
09/15/1993
2
DUBAL, HANS-ROLF
Exec Dt:
07/28/1993
3
ESCHER, CLAUS
Exec Dt:
08/02/1993
4
HEMMERLING, WOLFGANG
Exec Dt:
08/06/1993
5
MULLER, INGRID
Exec Dt:
08/02/1993
6
OHLENDORF, DIETER
Exec Dt:
08/03/1993
7
WINGEN, RAINER
Exec Dt:
07/30/1993
8
HARADA, TAKAMASA
Exec Dt:
08/18/1993
9
ILLIAN, GERHARD
Exec Dt:
08/18/1993
10
MURAKAMI, MIKIO
Exec Dt:
08/19/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
ZENTALE PATENTABTEILUNG
GEBAUDE F821
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407599
NONE
08131763
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS MORRIS & SAFFORD P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 26
Reel/Frame:006841/0081   Pages: 3
Recorded: 12/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
10/15/1993
2
SCHLOSSER, HUBERT
Exec Dt:
10/15/1993
3
WINGEN, RAINER
Exec Dt:
10/15/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5512207
NONE
08141776
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 27
Reel/Frame:006813/0190   Pages: 2
Recorded: 12/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFIRMANN, RALF
Exec Dt:
11/26/1993
2
WINGEN, RAINER
Exec Dt:
11/26/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821 D-65926 FRANKFURT AM MAIN GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446198
NONE
08167428
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 28
Reel/Frame:007096/0045   Pages: 2
Recorded: 06/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOSSER, HUBERT
Exec Dt:
04/22/1994
2
WINGEN, RAINER
Exec Dt:
04/22/1994
3
KALTBEITZEL, ANKE
Exec Dt:
04/22/1994
4
MANERO, JAVIER
Exec Dt:
04/22/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT
65926 FRANKFURT AM MAIN FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5707545
NONE
08256189
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 29
Reel/Frame:007310/0339   Pages: 2
Recorded: 01/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
11/18/1994
2
HORNUNG, BARBARA
Exec Dt:
11/18/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648021
NONE
08372568
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 30
Reel/Frame:007550/0367   Pages: 2
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOSSER, HUBERT
Exec Dt:
02/22/1995
2
WINGEN, RAINER
Exec Dt:
02/22/1995
3
MANERO, JAVIER
Exec Dt:
02/22/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT, BUILDING K 801
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5550236
NONE
08424254
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 31
Reel/Frame:007750/0495   Pages: 2
Recorded: 10/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ILLIAN, GERHARD
Exec Dt:
08/03/1995
2
SCHLOSSER, HUBERT
Exec Dt:
08/24/1995
3
MULLER, INGRID
Exec Dt:
08/24/1995
4
NONAKA, THOSHIAKI
Exec Dt:
08/03/1995
5
NAGAO, KAZUYA
Exec Dt:
08/03/1995
6
TAKEICHI, AYAKO
Exec Dt:
08/03/1995
7
FUJIWARA, HIDENORI
Exec Dt:
08/03/1995
8
WINGEN, RAINER
Exec Dt:
08/24/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5876628
NONE
08535029
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 32
Reel/Frame:008172/0627   Pages: 2
Recorded: 07/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
06/25/1996
2
HORNUNG, BARBARA
Exec Dt:
06/25/1996
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5702638
NONE
08676301
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 33
Reel/Frame:008205/0069   Pages: 4
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNUNG, BARBARA
Exec Dt:
07/12/1996
2
WINGEN, RAINER
Exec Dt:
07/12/1996
3
MORR, MICHAEL, DR.
Exec Dt:
07/20/1996
4
LOTZSCH, DETLEF
Exec Dt:
07/15/1996
5
HEPPKE, GERD
Exec Dt:
07/15/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
BUILDING K 801
PATENT AND LICENSING DEPARTMENT
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776363
NONE
08683298
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 34
Reel/Frame:008353/0781   Pages: 2
Recorded: 12/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFIRMANN, RALF
Exec Dt:
11/13/1996
2
WINGEN, RAINER
Exec Dt:
11/13/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT, BUILDING K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849959
NONE
08763758
Correspondence name and address
CONNOLLY AND HUTZ
T. M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 35
Reel/Frame:008900/0350   Pages: 2
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
10/20/1997
2
WINGEN, RAINER
Exec Dt:
10/20/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5911913
NONE
08952055
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 36
Reel/Frame:008902/0823   Pages: 2
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
10/20/1997
2
WINGEN, RAINER
Exec Dt:
10/20/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942618
NONE
08952125
Correspondence name and address
FROMMER LAWRENCE & HAUG, LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 37
Reel/Frame:009020/0681   Pages: 2
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
10/20/1997
2
WINGEN, RAINER
Exec Dt:
10/20/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874023
NONE
08952054
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 38
Reel/Frame:009074/0874   Pages: 2
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
10/20/1997
2
WINGEN, RAINER
Exec Dt:
10/20/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904877
NONE
08952056
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 39
Reel/Frame:009222/0342   Pages: 2
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
10/20/1997
2
WINGEN, RAINER
Exec Dt:
10/20/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882546
NONE
08930106
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 40
Reel/Frame:009110/0608   Pages: 2
Recorded: 12/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANERO, JAVIER
Exec Dt:
12/08/1997
2
WINGEN, RAINER
Exec Dt:
11/18/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5888422
NONE
08983076
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 41
Reel/Frame:009434/0563   Pages: 2
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NONAKA, TOSHIAKI
Exec Dt:
04/08/1998
2
TAKEICHI, AYAKO
Exec Dt:
04/06/1998
3
JI, LI
Exec Dt:
04/07/1998
4
NAGAO, KAZUYA
Exec Dt:
04/07/1998
5
WINGEN, RAINER
Exec Dt:
03/25/1998
6
MANERO, JAVIER
Exec Dt:
03/27/1998
7
HORNUNG, BARBARA
Exec Dt:
03/26/1998
8
SCHMIDT, WOLFGANG
Exec Dt:
03/26/1998
Assignee
1
HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO. KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6171519
NONE
08983225
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 42
Reel/Frame:009786/0668   Pages: 3
Recorded: 01/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NONAKA, TOSHIAKI
Exec Dt:
11/13/1998
2
LI, JI
Exec Dt:
11/13/1998
3
TAKEICHI, AYAKO
Exec Dt:
11/13/1998
4
HORNUNG, BARBARA
Exec Dt:
10/27/1998
5
MANERO, JAVIER
Exec Dt:
10/27/1998
6
SCHMIDT, WOLFGANG
Exec Dt:
11/03/1998
7
WINGEN, RAINER
Exec Dt:
10/27/1998
Assignee
1
HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO. KG
BRUNINGSTRASSE 50
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6022492
NONE
09091404
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 43
Reel/Frame:011639/0907   Pages: 2
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
01/02/2000
2
HORNUNG, BARBARA
Exec Dt:
01/03/2001
3
SCHMIDT, WOLFGANG
Exec Dt:
01/08/2001
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465060
NONE
09708852
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 44
Reel/Frame:010966/0456   Pages: 2
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
05/19/2000
2
OGAWA, AYAKO
Exec Dt:
06/12/2000
3
HORNUNG, DIPL.-INGG. BARBARA
Exec Dt:
05/22/2000
4
SCHMIDT, WOLFGANG
Exec Dt:
06/05/2000
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROOTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403172
NONE
09532699
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 45
Reel/Frame:012604/0151   Pages: 2
Recorded: 07/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
06/05/2000
2
OGAWA, AYAKO
Exec Dt:
06/12/2000
3
HORNUNG, DIPL -ING BARBARA
Exec Dt:
06/05/2000
4
SCHMIDT, WOLFGANG
Exec Dt:
06/05/2000
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436489
NONE
09532595
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 5TH AVE.
NEW YORK, NY 10151
Assignment: 46
Reel/Frame:011069/0737   Pages: 2
Recorded: 09/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINGEN, RAINER
Exec Dt:
07/20/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482478
NONE
09530665
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 47
Reel/Frame:011069/0783   Pages: 2
Recorded: 08/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, WOLFGANG
Exec Dt:
07/20/2000
2
MANERO, JAVIER
Exec Dt:
04/08/2000
3
HORNUNG, BARBARA
Exec Dt:
07/20/2000
4
WINGEN, RAINER
Exec Dt:
07/20/2000
5
OGAWA, AYAKO
Exec Dt:
07/20/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6485797
NONE
09509602
Correspondence name and address
FROMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 48
Reel/Frame:011259/0153   Pages: 2
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBAL, HANS-ROLF
Exec Dt:
09/20/2000
2
NONAKA, TOSHIAKI
Exec Dt:
09/25/2000
3
WINGEN, RAINER
Exec Dt:
09/20/2000
Assignee
1
CLARIANT INTERNATIONAL LTD.
MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482479
NONE
09626217
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 49
Reel/Frame:011640/0446   Pages: 2
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, WOLFGANG
Exec Dt:
01/08/2001
2
HORNUNG, BARBARA
Exec Dt:
01/03/2001
3
WINGEN, RAINER
Exec Dt:
01/02/2001
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6616989
NONE
09708853
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 50
Reel/Frame:011617/0386   Pages: 2
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBAL HANS-ROLF
Exec Dt:
01/22/2001
2
WINGEN, RAINER
Exec Dt:
01/22/2001
3
NONAKA, TOSHIAKI
Exec Dt:
02/05/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6661494
NONE
09701986
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 51
Reel/Frame:011734/0952   Pages: 2
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
01/22/2001
2
HORNUNG, BARBARA
Exec Dt:
01/22/2001
3
NONAKA, TOSHIAKI
Exec Dt:
02/05/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6551668
NONE
09719028
Correspondence name and address
FROMMER, LAWRENCE & HAUG, LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 52
Reel/Frame:011759/0275   Pages: 2
Recorded: 05/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBAL, HANS-ROLF
Exec Dt:
01/22/2001
2
HORNUNG, BARBARA
Exec Dt:
01/22/2001
3
SCHMIDT, WOLFGANG
Exec Dt:
01/22/2001
4
WINGEN, RAINER
Exec Dt:
01/22/2001
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495220
US20010023935
09761897
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 53
Reel/Frame:011789/0647   Pages: 2
Recorded: 03/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBAL, HANS-ROLF
Exec Dt:
01/22/2001
2
WINGEN, RAINER
Exec Dt:
01/22/2001
3
NONAKA, TOSHIAKI
Exec Dt:
02/05/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6704086
NONE
09700517
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 54
Reel/Frame:013629/0553   Pages: 2
Recorded: 04/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
03/06/2001
2
HORNUNG, BARBARA
Exec Dt:
03/06/2001
3
NONAKA, TOSHIAKI
Exec Dt:
03/13/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
INDUSTRIEPARK HOCHST
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605323
NONE
09719037
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 55
Reel/Frame:011816/0350   Pages: 2
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
04/05/2001
2
SCHMIDT, WOLFGANG
Exec Dt:
04/05/2001
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6811832
US20010050352
09852552
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANT
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 56
Reel/Frame:012233/0657   Pages: 2
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NONAKA, TOSHIAKI
Exec Dt:
07/27/2001
2
DUBAL, HANS-ROLF
Exec Dt:
07/19/2001
3
WINGEN, RAINER
Exec Dt:
07/19/2001
Assignee
1
CLARIANT GMBH
BRUNINGSTRASSE 50
D-65929 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746731
NONE
09857652
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 57
Reel/Frame:012237/0990   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
08/31/2001
2
HORNUNG, BARBARA
Exec Dt:
08/31/2001
3
SCHMIDT, WOLFGANG
Exec Dt:
08/31/2001
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6515163
US20020049348
09876222
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
HARRY B. SHUBIN
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Domestic representative
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
Assignment: 58
Reel/Frame:013195/0312   Pages: 2
Recorded: 08/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
06/07/2002
2
HORNUNG, BARBARA
Exec Dt:
06/13/2002
3
SCHMIDT, WOLFGANG
Exec Dt:
06/07/2002
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670514
US20030072894
10215247
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 59
Reel/Frame:013318/0699   Pages: 5
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREMER, MATTHIAS
Exec Dt:
08/01/2002
2
PAULUTH, DETLEF
Exec Dt:
08/01/2002
3
HECKMEIER, MICHAEL
Exec Dt:
08/01/2002
4
DUBAL, HANS-ROLF
Exec Dt:
08/01/2002
5
HORNUNG, BARBARA
Exec Dt:
08/01/2002
6
SCHMIDT, WOLFGANG
Exec Dt:
08/01/2002
7
WINGEN, RAINER
Exec Dt:
08/01/2002
Assignee
1
MERCK PATENT
GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6793984
US20030227000
10163868
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ROBERT E. MCCARTHY
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Domestic representative
Assignment: 60
Reel/Frame:014145/0740   Pages: 2
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
09/16/2002
2
HORNUNG, BARBARA
Exec Dt:
09/16/2002
3
SCHMIDT, WOLFGANG
Exec Dt:
09/16/2002
Assignee
1
CLARIANT GMBH
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682785
US20030118749
10241882
Correspondence name and address
CLARIANT CORPORATION
ALAN P. KASS
70 MEISTER AVENUE
SOMERVILLE, NJ 08876
Assignment: 61
Reel/Frame:014371/0391   Pages: 2
Recorded: 02/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNUNG, BARBARA
Exec Dt:
09/16/2002
2
SCHMIDT, WOLFGANG
Exec Dt:
09/16/2002
3
WINGEN, RAINER
Exec Dt:
09/16/2002
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737125
US20030108684
10242128
Correspondence name and address
CLARIANT CORPORATION
ALAN P. KASS
70 MEISTER AVENUE
SOMERVILLE, NEW JERSEY 08876
Assignment: 62
Reel/Frame:014504/0188   Pages: 2
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNUNG, BARBARA
Exec Dt:
09/16/2002
2
SCHMIDT, WOLFGANG
Exec Dt:
09/16/2002
3
WINGEN, RAINER
Exec Dt:
09/16/2002
Assignee
1
CLARIANT GMBH
FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759103
US20030091756
10241881
Correspondence name and address
CLARIANT CORPORATION
ALAN P. KASS
70 MEISTER AVENUE
SOMERVILLE, NJ 08876
Assignment: 63
Reel/Frame:013408/0473   Pages: 2
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAKAWA, HARUKI
Exec Dt:
09/20/2002
2
NONAKA, TOSHIAKI
Exec Dt:
09/20/2002
3
DUBAL, HANS-ROLF
Exec Dt:
09/20/2002
4
WINGEN, RAINER
Exec Dt:
09/20/2002
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824707
US20030127627
10272374
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPT.
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 64
Reel/Frame:013416/0670   Pages: 3
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNUNG, BARBARA
Exec Dt:
10/07/2002
2
NONAKA, TOSHIAKI
Exec Dt:
09/06/2002
3
OGAWA, AYAKO
Exec Dt:
09/05/2002
4
SCHMIDT, WOLFGANG
Exec Dt:
10/07/2002
5
WINGEN, RAINER
Exec Dt:
10/07/2002
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7052742
NONE
10070242
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 65
Reel/Frame:013492/0982   Pages: 3
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, WOLFGANG
Exec Dt:
10/31/2002
2
WINGEN, RAINER
Exec Dt:
10/31/2002
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677479
US20030092930
10292036
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NORTH CAROLINA 28205
Assignment: 66
Reel/Frame:014282/0412   Pages: 2
Recorded: 02/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JI
Exec Dt:
01/22/2003
2
NONAKA, TOSHIAKI
Exec Dt:
02/03/2003
3
OGAWA, AYAKO
Exec Dt:
01/28/2003
4
DUEBAL, HANS-ROLF
Exec Dt:
02/14/2003
5
HORNUNG, BARBARA
Exec Dt:
02/11/2003
6
SCHMIDT, WOLFGANG
Exec Dt:
02/11/2003
7
WINGEN, RAINER
Exec Dt:
02/11/2003
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
MUTTENZ 1, SWITZERLAND 4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6958176
US20040085490
10363009
Correspondence name and address
INDUSTRIAL PROPERTY DEPARTMENT
CLARIANT CORPORATION
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 67
Reel/Frame:014578/0963   Pages: 2
Recorded: 10/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREMER, MATTHIAS
Exec Dt:
06/25/2003
2
KLASEN-MEMMER, MELAINE
Exec Dt:
06/25/2003
3
HORNUNG, BARBARA
Exec Dt:
06/25/2003
4
SCHMIDT, WOLFGANG
Exec Dt:
06/25/2003
5
WINGEN, RAINER
Exec Dt:
06/25/2003
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7014890
US20040041125
10457022
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
BRION P. HEANEY
ARLINGTON COURT PLAZA 1, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 68
Reel/Frame:014936/0611   Pages: 2
Recorded: 01/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, WOLFGANG
Exec Dt:
08/14/2003
2
WINGEN, RAINER
Exec Dt:
08/14/2003
3
HORNUNG, BARBARA
Exec Dt:
08/14/2003
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSTRASSE 61
CH-4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018685
US20040124399
10466135
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 69
Reel/Frame:014936/0094   Pages: 3
Recorded: 12/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLASEN-MEMMER, MELANIE
Exec Dt:
11/27/2003
2
WELLER, CLARISSA
Exec Dt:
11/27/2003
3
BREMER, MATTHIAS
Exec Dt:
11/27/2003
4
PAULUTH, DETLEF
Exec Dt:
11/27/2003
5
DUEBAL, HANS-ROLF
Exec Dt:
11/27/2003
6
HORNUNG, BARBARA
Exec Dt:
11/27/2003
7
SCHMIDT, WOLFGANG
Exec Dt:
11/27/2003
8
WINGEN, RAINER
Exec Dt:
11/27/2003
Assignee
1
MERCK PATENT GMBH
FANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929834
US20040099842
10451341
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ANTHONY J. ZELANO
2200 CLARENDON BLVD.
ARLINGTON COURT PLAZA I, STE. 1400
ARLINGTON, VA 22201
Assignment: 70
Reel/Frame:015658/0718   Pages: 2
Recorded: 08/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, WOLFGANG
Exec Dt:
07/07/2004
2
HORNUNG, BARBARA
Exec Dt:
07/07/2004
3
WINGEN, RAINER
Exec Dt:
07/12/2004
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTR. 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887533
US20040245498
10808147
Correspondence name and address
FROMMER LAWRENCE & HUAG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 71
Reel/Frame:016042/0986   Pages: 2
Recorded: 12/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
10/11/2004
2
HORNUNG, BARBARA
Exec Dt:
10/18/2004
3
SCHMIDT, WOLFGANG
Exec Dt:
10/13/2004
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSTRASSE 61
CH-4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026021
US20050056812
10903937
Correspondence name and address
WILLIAM F. LAWRENCE
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 72
Reel/Frame:016157/0632   Pages: 2
Recorded: 01/18/2005
Attorney Dkt #:514453-3949
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
10/11/2004
2
HORNUNG, BARBARA
Exec Dt:
10/18/2004
3
SCHMIDT, WOLFGANG
Exec Dt:
10/13/2004
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6955838
US20050098762
10903082
Correspondence name and address
WILLIAM F. LAWRENCE
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 73
Reel/Frame:016933/0120   Pages: 2
Recorded: 08/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, WOLFGANG
Exec Dt:
05/27/2005
2
HORNUNG, BARBARA
Exec Dt:
05/23/2005
3
WINGEN, RAINER
Exec Dt:
05/23/2005
Assignee
1
AZ ELECTRONIC MATERIALS (GERMANY)
RHEINGAUSTRASSE 190-196
65203 WIESBADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7282246
US20050274929
11098084
Correspondence name and address
WILLIAM F. LAWRENCE
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 74
Reel/Frame:018603/0126   Pages: 2
Recorded: 11/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLASEN-MEMMER, MELANIE
Exec Dt:
11/03/2006
2
BREMER, MATTHIAS
Exec Dt:
11/03/2006
3
HORNUG, BARBARA
Exec Dt:
11/03/2006
4
SCHMIDT, WOLFGANG
Exec Dt:
11/03/2006
5
WINGEN, RAINER
Exec Dt:
11/03/2006
Assignee
1
MERCK PATENT GMBH
DARMSTADT, GERMANY 64271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7371437
US20070051920
11500505
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BOULEVARD
ARLINGTON, VIRGINIA 22201
Assignment: 75
Reel/Frame:022696/0399   Pages: 3
Recorded: 05/18/2009
Attorney Dkt #:MERCK-3368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLASEN-MEMMER, MELANIE
Exec Dt:
07/17/2007
2
BREMER, MATTHIAS
Exec Dt:
07/17/2007
3
PAULUTH, DETLEF
Exec Dt:
07/17/2007
4
HORNUNG, BARBARA
Exec Dt:
07/17/2007
5
SCHMIDT, WOLFGANG
Exec Dt:
07/17/2007
6
WINGEN, RAINER
Exec Dt:
07/17/2007
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRABE 250
DARMSTADT, GERMANY 64271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560147
US20080193681
11909347
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201

Search Results as of: 04/28/2024 02:50 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