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Patent Assignment Assignee Details
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Assignee Name : AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
Total Assignments: 41
Assignment: 1
Reel/Frame:009905/0082   Pages: 3
Recorded: 01/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORCHERT, HOLGER
Exec Dt:
01/18/1999
2
DINGERDISSEN, UWE
Exec Dt:
01/18/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
D-65926 FRANKFURT-AM-MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194610
NONE
09230553
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:010409/0215   Pages: 2
Recorded: 11/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINDHAB, NORBERT
Exec Dt:
03/09/1999
2
MICULKA, CHRISTIAN
Exec Dt:
03/12/1999
3
HOPPE, HANS-URICH
Exec Dt:
03/11/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576470
NONE
09242199
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 3
Reel/Frame:010098/0258   Pages: 2
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESS, JURGEN
Exec Dt:
03/11/1999
2
STUMPF, MATTHIAS
Exec Dt:
03/31/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235852
NONE
09331816
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:010097/0445   Pages: 2
Recorded: 06/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPREITZER, HUBERT
Exec Dt:
03/15/1999
2
KREUDER, WILLI
Exec Dt:
03/15/1999
3
BECKER, HEINRICH
Exec Dt:
03/15/1999
4
KRAUSE, JOCHEN
Exec Dt:
03/15/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
D-65926 FRANKFURT-AM-MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323373
NONE
09319606
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 5
Reel/Frame:010330/0825   Pages: 2
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YUAN
Exec Dt:
04/22/1999
2
YAMAMOTO, HIRONOBU
Exec Dt:
03/16/1999
3
TAGAYA, AKIHIRO
Exec Dt:
03/26/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6277330
NONE
09269433
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
PO BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:010068/0514   Pages: 2
Recorded: 07/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELLER MATTHIAS
Exec Dt:
06/14/1999
2
ZAPF ALEXANDER
Exec Dt:
06/17/1999
3
REIRMEIER THOMAS
Exec Dt:
06/17/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291383
NONE
09326404
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON DE 19899
Assignment: 7
Reel/Frame:010178/0717   Pages: 4
Recorded: 07/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROESKY, RAINER
Exec Dt:
06/14/1999
2
BORCHERT, HOLGER
Exec Dt:
06/10/1999
3
DINGERDISSEN, UWE
Exec Dt:
06/10/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156948
NONE
09355307
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 8
Reel/Frame:010178/0725   Pages: 2
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEISSLER, HOLGER
Exec Dt:
06/14/1999
2
GROSS, PETER
Exec Dt:
06/18/1999
3
BOGDANOVIC, SANDRA
Exec Dt:
06/25/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162753
NONE
09319303
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:010131/0538   Pages: 2
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALBECK, JOSEF
Exec Dt:
06/16/1999
2
KREUDER, WILLI
Exec Dt:
06/22/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187224
NONE
09284621
Correspondence name and address
CONNOLLY AND HURTZ
ASHLEY I. PEZZNER
P.O BOX 2207
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:010267/0316   Pages: 3
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLATTER, KARSTEN DR.
Exec Dt:
06/28/1999
2
SIMON, PETER DR.
Exec Dt:
06/30/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150021
NONE
09367469
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 11
Reel/Frame:010297/0870   Pages: 3
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLATTER, KARSTEN
Exec Dt:
06/28/1999
2
SIMON, PETER
Exec Dt:
06/30/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133344
NONE
09367474
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH SVENUE
NEW YORK, NEW YORK 10151
Assignment: 12
Reel/Frame:010441/0730   Pages: 2
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITZ, KATHARINA
Exec Dt:
10/08/1999
2
SUSSBRICH, STEPHAN
Exec Dt:
09/14/1999
3
HORNUNG, MICHAEL
Exec Dt:
09/22/1999
4
KUHN, HEINRICH
Exec Dt:
10/08/1999
5
HILTMANN, FRANK
Exec Dt:
09/06/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645568
NONE
09402552
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:010443/0475   Pages: 2
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITZ, KATHARINA
Exec Dt:
10/08/1999
2
SUSSBRICH, STEPHAN
Exec Dt:
09/14/1999
3
HORNUNG, MICHAEL
Exec Dt:
09/22/1999
4
KUHN, HEINRICH
Exec Dt:
10/08/1999
5
HILTMANN, FRANK
Exec Dt:
09/06/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428885
NONE
09402550
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:010542/0505   Pages: 2
Recorded: 11/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDEL, GUNTHER
Exec Dt:
10/15/1999
2
NEUMANN, JURGEN
Exec Dt:
10/16/1999
3
BOCK, JOACHIM
Exec Dt:
11/05/1999
4
GAUSS, STEPHAN
Exec Dt:
10/22/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221813
NONE
09424719
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVE.
NY, NY 10151
Assignment: 15
Reel/Frame:010595/0494   Pages: 3
Recorded: 01/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, ROLF PETER
Exec Dt:
12/02/1999
2
DINGERDISSEN, UWE
Exec Dt:
12/08/1999
3
HERRMANN, WOLFGANG ANTON
Exec Dt:
12/06/1999
4
LOBMAIER, GERHARD
Exec Dt:
12/13/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6326502
NONE
09462523
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:010529/0359   Pages: 3
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, MAKOTO
Exec Dt:
12/08/1999
2
YAMAMOTO, TETSU
Exec Dt:
12/08/1999
3
DECKERS, GREGOR
Exec Dt:
11/24/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352742
NONE
09424164
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:010635/0328   Pages: 3
Recorded: 01/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOBMAIER, GERHARD
Exec Dt:
12/13/1999
2
HERRMANN, WOLFGANG ANTON
Exec Dt:
12/06/1999
3
SCHULZ, ROLF PETER
Exec Dt:
12/02/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248913
NONE
09462451
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:010669/0128   Pages: 2
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, NU
Exec Dt:
12/14/1999
2
SPREITZER, HUBERT
Exec Dt:
12/08/1999
3
SCHENK, HERMANN
Exec Dt:
12/12/1999
4
KREUDER, WILLI
Exec Dt:
12/08/1999
5
BECKER, HEINRICH
Exec Dt:
12/08/1999
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414431
NONE
09446744
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 19
Reel/Frame:010649/0594   Pages: 2
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRMANN, WOLFGANG ANTON
Exec Dt:
01/13/2000
2
KOHL, FLORIAN J.
Exec Dt:
01/17/2000
3
WESKAMP, THOMAS
Exec Dt:
01/24/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6552139
NONE
09488630
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ALLAN N. KUTZENCO
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:011761/0843   Pages: 2
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEMEYER, ALFRED
Exec Dt:
01/21/2000
2
WERNER, HARALD
Exec Dt:
11/29/2000
3
DINGERDISSEN, UWE
Exec Dt:
02/15/2001
4
KUHLEIN, KLAUS
Exec Dt:
03/05/2001
5
MANZ, ANDRE
Exec Dt:
04/07/2001
6
FISCHER, ROLAND
Exec Dt:
04/12/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010048970
09739061
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:010843/0123   Pages: 2
Recorded: 05/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APPEL, WOLFGANG
Exec Dt:
01/27/2000
2
PASENOK, SERGEJ
Exec Dt:
01/24/2000
3
WESSEL, THOMAS
Exec Dt:
01/13/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166242
NONE
09486517
Correspondence name and address
CONNOLLY BOVE LODGE ET AL.
ALLAN N. KUTZENCO
PO BOX 2207
WILMINGTON, DE 19899
Assignment: 22
Reel/Frame:010699/0980   Pages: 2
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIY, THOMAS
Exec Dt:
01/31/2000
2
BRINKMANN, KAY
Exec Dt:
01/23/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403345
NONE
09491622
Correspondence name and address
CONNOLLY BOVE LODGE
ALLAN N. KUTZENCO
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 23
Reel/Frame:010760/0028   Pages: 2
Recorded: 03/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIY, THOMAS
Exec Dt:
01/31/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716617
NONE
09508977
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ALLAN N. KUTZENCO
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 24
Reel/Frame:010663/0377   Pages: 2
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENGS, HOLGER
Exec Dt:
02/10/2000
2
SCHNELLER, ARNOLD
Exec Dt:
01/25/2000
3
BOHM, GITTE
Exec Dt:
01/20/2000
4
SCHUTH, SILKE
Exec Dt:
01/28/2000
5
GRANDE, JURGEN
Exec Dt:
02/21/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313105
NONE
09462525
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 25
Reel/Frame:010657/0411   Pages: 2
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENGS, HOLGER
Exec Dt:
02/20/2000
2
GRANDE, JURGEN
Exec Dt:
01/21/2000
3
BOHM, GITTE
Exec Dt:
01/20/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323265
NONE
09462231
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 26
Reel/Frame:010659/0035   Pages: 2
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENGS, HOLGER
Exec Dt:
02/20/2000
2
BOHM, GITTE
Exec Dt:
01/20/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6406530
NONE
09462524
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 27
Reel/Frame:010752/0199   Pages: 3
Recorded: 04/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENGS, HOLGER
Exec Dt:
02/26/2000
2
GRANDE, JURGEN
Exec Dt:
02/09/2000
3
SCHNELLER, ARNOLD
Exec Dt:
02/07/2000
4
BOHM, GITTE
Exec Dt:
02/10/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703048
NONE
09486357
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ALLAN N. KUTZENCO
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 28
Reel/Frame:010965/0638   Pages: 2
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLNER, STEFAN
Exec Dt:
05/15/2000
2
NEUMANN, THOMAS
Exec Dt:
05/18/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6589785
NONE
09581563
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 29
Reel/Frame:010970/0817   Pages: 4
Recorded: 07/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JURGEN
Exec Dt:
06/02/2000
2
BELLER, MATTHIAS
Exec Dt:
06/02/2000
3
BREINDL, CLAUDIA
Exec Dt:
06/03/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313297
NONE
09600274
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINTON DE 19899
Assignment: 30
Reel/Frame:010971/0246   Pages: 2
Recorded: 07/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, SIEGMUND
Exec Dt:
06/05/2000
2
BRAKEMEIER, ANDREAS
Exec Dt:
06/07/2000
3
WULLBRANDT, DIETER
Exec Dt:
06/24/2000
4
SEIFFERT-STORIKO, ANDREAS
Exec Dt:
06/11/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433152
NONE
09530769
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 31
Reel/Frame:010990/0440   Pages: 4
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINGERDISSEN, UWE
Exec Dt:
06/26/2000
2
ORZESEK, HOLGER
Exec Dt:
07/05/2000
3
MAIER, WILHELM
Exec Dt:
06/27/2000
4
SCHULZ, ROLF
Exec Dt:
06/30/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6303800
NONE
09555978
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 32
Reel/Frame:011322/0454   Pages: 4
Recorded: 11/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRMANN, WOLFGANG ANTON
Exec Dt:
08/28/2000
2
SCHATTENMANN, WOLFGANG
Exec Dt:
09/25/2000
3
WESKAMP, THOMAS
Exec Dt:
09/05/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635768
NONE
09647742
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 33
Reel/Frame:011181/0492   Pages: 4
Recorded: 09/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINDHAB, NORBERT
Exec Dt:
09/15/2000
2
HOPPE, HANS-ULRICH
Exec Dt:
08/07/2000
3
LUPO, DONALD
Exec Dt:
09/02/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664071
NONE
09622956
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 34
Reel/Frame:011493/0157   Pages: 2
Recorded: 12/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEUMANN, THOMAS
Exec Dt:
10/06/2000
2
HULS, CHRISTOPH
Exec Dt:
10/15/2000
3
GALLERT, KARL-CHRISTIAN
Exec Dt:
10/20/2000
4
VIRTANEN, ANDERS
Exec Dt:
11/15/2000
5
ASTROM, JONAS
Exec Dt:
11/20/2000
6
MARTINEZ, JAVIER
Exec Dt:
11/15/2000
7
THURESSON, ANN-CHARLOTTE
Exec Dt:
11/16/2000
8
REN, YANGUO
Exec Dt:
11/15/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65929
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451307
NONE
09719787
Correspondence name and address
CONNOLLY BOVE ET AL
CHRISTINE M. HANSEN
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 35
Reel/Frame:013240/0055   Pages: 29
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRAX GROUP LTD.
Exec Dt:
11/30/2000
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
INDUSTRIEPARK HOECHST
FRANKFURT, MAINE 65926
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6416951
NONE
09623385
 
6391560
NONE
09623390
 
6582916
NONE
09743748
 
6846679
NONE
09806564
Correspondence name and address
ROBIN L. TESKIN
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 36
Reel/Frame:011610/0796   Pages: 2
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIERMEIER, THOMAS
Exec Dt:
01/26/2001
2
BELLER, MATTHIAS
Exec Dt:
02/08/2001
3
SCHICHL, DANIEL
Exec Dt:
02/07/2001
4
HATELEY, MARTIN
Exec Dt:
02/08/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437175
US20010031890
09803688
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 37
Reel/Frame:011959/0090   Pages: 2
Recorded: 07/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAUTHWEIN, HARALD
Exec Dt:
05/23/2001
2
BELLER, MATTHIAS
Exec Dt:
05/27/2001
3
BREINDL, CLAUDIA
Exec Dt:
06/13/2001
4
HARTUNG, CHRISTIAN
Exec Dt:
05/28/2001
5
TILLACK, ANNEGRET
Exec Dt:
05/30/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010047097
09859265
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 38
Reel/Frame:012911/0456   Pages: 3
Recorded: 05/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENGS, HOLGER
Exec Dt:
08/01/2001
2
BRUNNER, ANETTE
Exec Dt:
08/01/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097831
NONE
09869398
Correspondence name and address
KATTEN MUCHIN ZAVIS ET AL.
CHAD NETHERTON
525 WEST MONROE STREET
SUITE 1600, PATENT ADMINISTRATOR
CHICAGO, IL 60661-3693
Assignment: 39
Reel/Frame:012474/0336   Pages: 3
Recorded: 11/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HULS, CHRISTOPH
Exec Dt:
09/26/2001
2
BAUER, BETTINA
Exec Dt:
10/04/2001
3
SIMANDI, SLAUS
Exec Dt:
11/13/2001
4
LUHRMANN, REINHARD
Exec Dt:
11/12/2001
5
ASCHSEL, TILMANN
Exec Dt:
11/12/2001
6
VORNLOCHER, HANS-PETER
Exec Dt:
11/20/2001
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579681
NONE
09857063
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
MARK E. FREEMAN
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 40
Reel/Frame:013231/0433   Pages: 6
Recorded: 08/29/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO KG
Exec Dt:
06/28/2002
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
INDUSTRIEPARK HOECHST, GEBAUDE K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5332834
NONE
07985083
 
5223640
NONE
07996335
 
5338859
NONE
08016628
 
5300675
NONE
08085262
 
5420366
NONE
08241322
 
5602285
NONE
08363508
 
5602267
NONE
08450739
 
5508458
NONE
08451380
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 41
Reel/Frame:013231/0439   Pages: 6
Recorded: 08/29/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO KG
Exec Dt:
06/28/2002
Assignee
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG
INDUSTRIEPARK HOECHST, GEBAUDE K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5155247
NONE
07470086
 
5360924
NONE
08177945
 
5475176
NONE
08222325
 
5510512
NONE
08339639
 
5650537
NONE
08433011
 
5698755
NONE
08493359
 
6005151
NONE
08593619
 
5756413
NONE
08759462
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899

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