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Patent Assignment Assignee Details
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Assignee Name : BAYER AG
Total Assignments: 619
Assignment: 1
Reel/Frame:004246/0341   Pages: 3
Recorded: 04/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CORNELY, WOLFGANG
Exec Dt:
02/21/1983
2
ESSER, HEINZ
Exec Dt:
02/21/1983
3
SCHMIDT, RUDOLF
Exec Dt:
02/21/1983
Assignees
1
BERGWERKSVERBAND GMBH
FRANZ-FISCHER-WEG 61
4300 ESSEN 13, GERMANY
2
BAYER AG
5090 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4510180
NONE
06466010
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004521/0636   Pages: 4
Recorded: 02/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
02/13/1986
2
GRAF, LOTHAR
Exec Dt:
02/13/1986
3
FORSBACH, HEINZ-PETER
Exec Dt:
02/13/1986
Assignees
1
ING. ERICH PFEIFFER GMBH & CO. KG
JOSEF-BOSCH-STR. 4
D-7760 RADOLFZELL, GERMANY
2
BAYER AG
D-5090 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4817829
NONE
06831645
Correspondence name and address
STEELE, GOULD AND FRIED
3232 IVB BLDG.,
1700 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:004545/0862   Pages: 1
Recorded: 05/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEGNER, CHRISTIAN
Exec Dt:
05/05/1986
2
SCHNEIDER, GOTTFRIED
Exec Dt:
05/05/1986
3
LANZKE, HANS-UWE
Exec Dt:
05/05/1986
4
MAYER, WOLFRAM
Exec Dt:
05/05/1986
5
WAGNER, KUNO
Exec Dt:
05/05/1986
6
VON BONIN, WULF
Exec Dt:
05/05/1986
7
VON GIZYCKI, ULRICH
Exec Dt:
05/05/1986
8
SCHAEPEL, DIETMAR
Exec Dt:
05/05/1986
Assignee
1
BAYER AG
KONZERNVERWALTUNG PATENTABTEILUNG 5090 A GERMAN CORP.
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676234
NONE
06829893
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:004586/0359   Pages: 1
Recorded: 08/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
08/05/1986
2
SCHON, NORBERT
Exec Dt:
08/05/1986
3
RICHTER, WOLFGANG
Exec Dt:
08/05/1986
4
BINSACK, RUDOLF
Exec Dt:
08/05/1986
5
KOHLER, KARL-HEINZ
Exec Dt:
08/05/1986
6
REMPEL, DIETER
Exec Dt:
08/05/1986
Assignee
1
BAYER AG
KONZERNVERWALTUNG 5090
A CORP. OF GERMANY
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749755
NONE
06868931
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:004746/0392   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
07/28/1987
Assignees
1
BAYER AG
KONZERNVERWALTUNG
A GERMAN CORP.
5090 LEVERKUSEN-BAYERWERK, GERMANY
2
CHINESE ACADEMY OF MEDICAL SCIENCES
I XIAN NONG TAN STREET
A CHINESE CORP.
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847287
NONE
07050604
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:005047/0826   Pages: 1
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHM, ANDREAS
Exec Dt:
10/11/1988
2
LUCHTENBERG, HELMUT
Exec Dt:
10/11/1988
3
BUCHELER, MANFRED
Exec Dt:
10/11/1989
4
SCHMOLL, JOSEF
Exec Dt:
10/03/1988
5
RUPP, ROLAND
Exec Dt:
10/11/1989
6
PORGES, EDUARD
Exec Dt:
10/03/1988
7
NISHIOKA, TAKAAKI
Exec Dt:
10/11/1988
Assignee
1
BAYER AG
KONZERNVERWALTUNG
PATENTABTEILUNG,
5090 LEVERKUSEN-BAYERWERK,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933186
NONE
07228636
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:005052/0682   Pages: 1
Recorded: 03/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLEPPINGHOFF, BERNHARD
Exec Dt:
02/21/1989
2
NIEDERBERGER, HANS-LUDWIG
Exec Dt:
02/21/1989
3
GABEL, CHRISTIAN
Exec Dt:
02/21/1989
4
LANGE, PETER M.
Exec Dt:
02/21/1989
5
MITSCHKER, ALFRED
Exec Dt:
02/21/1989
Assignees
1
EC ERDOELCHEMIE GMBH,
KOELN,, GERMANY
2
BAYER AG
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5012031
NONE
07320262
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:006028/0828   Pages: 2
Recorded: 02/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGE, WALTER
Exec Dt:
02/10/1992
2
BOMER, BRUNO
Exec Dt:
02/10/1992
3
GROSSER, ROLF
Exec Dt:
02/11/1992
4
ARLT, DIETER
Exec Dt:
02/11/1992
Assignee
1
BAYER AG
A GERMAN CORP.
5090 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274167
NONE
07835169
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
ATTN: LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY. 10036
Assignment: 9
Reel/Frame:006428/0917   Pages: 2
Recorded: 02/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
04/12/1992
2
DUTZMANN, STEFAN
Exec Dt:
07/12/1992
3
DEHNE, HEINZ-WILHELM
Exec Dt:
07/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252582
NONE
08015701
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:006342/0725   Pages: 3
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RIEBEL, HANS-JOCHEM
Exec Dt:
07/01/1992
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250685
NONE
07949181
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:006317/0900   Pages: 3
Recorded: 09/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEHLING, BERNHARD
Exec Dt:
07/08/1992
2
SCHADE, FRANZ
Exec Dt:
07/08/1992
3
KOCHTA, JOACHIM
Exec Dt:
07/08/1992
4
BURKHARDT, HERBERT
Exec Dt:
07/08/1992
5
SCHINDLMAYR, PETER
Exec Dt:
07/08/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG
5090 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5340365
NONE
07942651
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:006307/0982   Pages: 2
Recorded: 09/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOMMER, HERBERT
Exec Dt:
07/10/1992
2
HARTWIG, JURGEN
Exec Dt:
07/10/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5264426
NONE
07947232
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY. 10036
Assignment: 13
Reel/Frame:006342/0739   Pages: 3
Recorded: 09/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINKEL, JENS
Exec Dt:
07/14/1992
2
VOIGT, REINER
Exec Dt:
07/14/1992
3
WEBER, NORBERT
Exec Dt:
07/14/1992
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5306337
NONE
07945197
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:006349/0947   Pages: 3
Recorded: 10/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KREBS, ANDREAS
Exec Dt:
07/28/1992
2
KRUGER, BERND-WIELAND
Exec Dt:
07/28/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304650
NONE
07955003
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:006368/0971   Pages: 3
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANDSCHEIDT, HEINZ
Exec Dt:
07/30/1992
2
WOLTERS, ERICH
Exec Dt:
07/30/1992
3
KLAUSENER, ALEXANDER
Exec Dt:
07/30/1992
4
BLANK, HEINZ-ULRICH
Exec Dt:
07/30/1992
5
BIRKENSTOCK, UDO
Exec Dt:
07/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288894
NONE
07958853
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 16
Reel/Frame:006324/0910   Pages: 3
Recorded: 10/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMMEL, OTTO
Exec Dt:
07/31/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
07/31/1992
3
DARSOW, GERHARD
Exec Dt:
07/31/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371294
NONE
07955957
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 17
Reel/Frame:006368/0915   Pages: 3
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FORSTER, HEINZ
Exec Dt:
07/31/1992
2
LURSSEN, KLAUS
Exec Dt:
07/31/1992
3
SANTEL, HANS-JOACHIM
Exec Dt:
07/31/1992
4
SCHMIDT, ROBERT R.
Exec Dt:
07/31/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5328897
NONE
07956127
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
ATTN: LEONARD HORN, ESQ.
Assignment: 18
Reel/Frame:006326/0895   Pages: 3
Recorded: 10/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITTENDORF, JOACHIM
Exec Dt:
08/03/1992
2
KUNISCH, FRANZ
Exec Dt:
08/03/1992
3
PLEMPEL, MANFRED
Exec Dt:
08/03/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5321042
NONE
07958852
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 19
Reel/Frame:006316/0146   Pages: 3
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDRES, PETER
Exec Dt:
08/04/1992
2
MARHOLD, ALBRECHT
Exec Dt:
08/04/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281725
NONE
07952036
Correspondence name and address
SPRUNG, HORN, KRAMER AND WOODS
LEONARD HORN, ESQ.
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:006300/0504   Pages: 2
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, THOMAS
Exec Dt:
08/05/1992
2
DRESSEL, JURGEN
Exec Dt:
08/05/1992
3
HANKO, RUDOLF
Exec Dt:
08/05/1992
4
HUBSCH, WALTER
Exec Dt:
08/05/1992
5
MULLER, ULRICH
Exec Dt:
08/05/1992
6
WOHLFEIL, STEFAN
Exec Dt:
08/05/1992
7
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
08/05/1992
8
BEUCK, MARTIN
Exec Dt:
08/05/1992
9
KAZDA, STANISLAV
Exec Dt:
08/05/1992
10
STASCH, JOHANNES-PETER
Exec Dt:
08/05/1992
11
KNORR, ANDREAS
Exec Dt:
08/05/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5225428
NONE
07948375
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:006324/0235   Pages: 3
Recorded: 09/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDRES, PETER
Exec Dt:
08/05/1992
2
MARHOLD, ALBRECHT
Exec Dt:
08/05/1992
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260460
NONE
07952019
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 22
Reel/Frame:006339/0996   Pages: 4
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, THOMAS
Exec Dt:
08/05/1992
2
DRESSEL, JURGEN
Exec Dt:
08/05/1992
3
HANKO, RUDOLF
Exec Dt:
08/05/1992
4
HUBSCH, WALTER
Exec Dt:
08/05/1992
5
MULLER, ULRICH
Exec Dt:
08/05/1992
6
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
08/05/1992
7
BEUCK, MARTIN
Exec Dt:
08/05/1992
8
KAZDA, STANISLAV
Exec Dt:
08/05/1992
9
STASCH, JOHANNES-PETER
Exec Dt:
08/05/1992
10
KNORR, ANDREAS
Exec Dt:
08/05/1992
11
WOHLFEIL, STEFAN
Exec Dt:
08/05/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294633
NONE
07947869
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 23
Reel/Frame:006324/0874   Pages: 3
Recorded: 09/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TREICHEL, HEINZ
Exec Dt:
08/06/1992
2
SCHIFFER, NORBERT
Exec Dt:
08/06/1992
3
SCHULLER, FRANZ P.
Exec Dt:
08/06/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250337
NONE
07950382
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 24
Reel/Frame:006341/0195   Pages: 3
Recorded: 09/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMMEL, OTTO
Exec Dt:
08/06/1992
2
DARSOW, GERHARD
Exec Dt:
08/06/1992
3
BIRKENSTOCK, UDO
Exec Dt:
08/06/1992
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5248840
NONE
07950619
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:006292/0049   Pages: 2
Recorded: 10/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNSTMANN, HERBERT
Exec Dt:
08/10/1992
2
BUXBAUM, GUNTER
Exec Dt:
08/11/1992
3
BRUNN, HORST
Exec Dt:
08/13/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269843
NONE
07962812
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 26
Reel/Frame:006368/0918   Pages: 3
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEFFAN, GUIDO
Exec Dt:
08/10/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723613
NONE
07956126
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 27
Reel/Frame:006283/0319   Pages: 2
Recorded: 09/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BELL, PETER
Exec Dt:
08/11/1992
2
LY, CUONG
Exec Dt:
08/13/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
5090 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270157
NONE
07951920
Correspondence name and address
ALBERT F. BOWER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 28
Reel/Frame:006342/0722   Pages: 3
Recorded: 12/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, RALF
Exec Dt:
08/11/1992
2
LUTJENS, HOLGER
Exec Dt:
08/11/1992
3
PIEJKO, KARL-ERWIN
Exec Dt:
08/11/1992
Assignee
1
BAYER AG
KONZERNVEWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227441
NONE
07945554
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 29
Reel/Frame:006313/0001   Pages: 2
Recorded: 10/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOHE-LOOP, RUDOLF
Exec Dt:
08/12/1992
2
HEINE, HANS-GEORG
Exec Dt:
08/12/1992
3
JUNGE, BODO
Exec Dt:
08/12/1992
4
GLASER, THOMAS
Exec Dt:
08/12/1992
5
DE VRY, JEAN MARIE VIKTOR
Exec Dt:
08/12/1992
6
DOMPERT, WOLFGANG
Exec Dt:
08/12/1992
7
SOMMERMEYER, HENNING
Exec Dt:
08/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318988
NONE
07963203
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 30
Reel/Frame:006328/0926   Pages: 3
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNISCH, FRANZ
Exec Dt:
08/12/1992
2
MITTENDORF, JOACHIM
Exec Dt:
08/12/1992
3
PLEMPEL, MANFRED
Exec Dt:
08/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276169
NONE
07959838
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 31
Reel/Frame:006307/0995   Pages: 3
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
08/14/1992
2
GOLDMANN, SIEGFRIED
Exec Dt:
08/14/1992
3
STRAUB, ALEXANDER
Exec Dt:
08/14/1992
4
GROSS, RAINER
Exec Dt:
08/14/1992
5
BECHEM, MARTIN
Exec Dt:
08/14/1992
6
HEBISCH, SIEGBERT
Exec Dt:
08/14/1992
7
HUTTER, JOACHIM
Exec Dt:
08/14/1992
8
ROUNDING, HOWARD-PAUL
Exec Dt:
08/14/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262429
NONE
07959843
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 32
Reel/Frame:006322/0988   Pages: 3
Recorded: 10/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, REINHARD
Exec Dt:
08/20/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
08/20/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258554
NONE
07960999
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 33
Reel/Frame:006417/0264   Pages: 3
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINE, HANS-GEORG
Exec Dt:
08/20/1992
2
SCHOHE-LOOP, RUDOLF
Exec Dt:
08/20/1992
3
GLASER, THOMAS
Exec Dt:
08/20/1992
4
DE VRY, JEAN M. V.
Exec Dt:
08/20/1992
5
DOMPERT, WOLFGANG
Exec Dt:
08/20/1992
6
SOMMERMEYER, HENNING
Exec Dt:
08/20/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060482
NONE
07963165
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 34
Reel/Frame:006310/0001   Pages: 2
Recorded: 10/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KROCKERT, BERND
Exec Dt:
08/21/1992
2
LINDE, GUNTER
Exec Dt:
08/24/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290352
NONE
07969333
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 35
Reel/Frame:006322/0304   Pages: 2
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIEWOHNER, ULRICH
Exec Dt:
08/26/1992
2
GOLDMANN, SIEGFRIED
Exec Dt:
08/26/1992
3
MULLER, ULRICH
Exec Dt:
08/26/1992
4
KNORR, ANDREAS
Exec Dt:
08/26/1992
5
PERZBORN, ELISABETH
Exec Dt:
08/26/1992
6
SCHRAMM, MATTHIAS
Exec Dt:
08/26/1992
7
BECKERMANN, BERNHARD
Exec Dt:
08/26/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5272161
NONE
07942550
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 36
Reel/Frame:006328/0310   Pages: 2
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JONAS, FRIEDRICH
Exec Dt:
08/31/1992
2
FRANKENAU, ANDREAS
Exec Dt:
09/01/1992
3
BUXBAUM, GUNTER
Exec Dt:
09/01/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300146
NONE
07977063
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 37
Reel/Frame:006377/0487   Pages: 3
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUGL, HERBERT
Exec Dt:
08/31/1992
2
DHEIN, ROLF
Exec Dt:
08/31/1992
3
DUJARDIN, RALF
Exec Dt:
08/31/1992
4
HILDENBRAND, KARLHEINZ
Exec Dt:
08/31/1992
5
REUTER, KNUD
Exec Dt:
08/31/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238570
NONE
07964171
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 38
Reel/Frame:006313/0377   Pages: 2
Recorded: 11/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WILD, HANNO
Exec Dt:
09/02/1992
2
ROEBEN, WOLFGANG
Exec Dt:
09/02/1992
3
AICHINGER, GERD
Exec Dt:
09/02/1992
4
PAESSENS, ARNOLD
Exec Dt:
09/02/1992
5
GEHR, JORG PETERSEN-VON
Exec Dt:
09/02/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416209
NONE
07978001
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET/AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 39
Reel/Frame:006378/0779   Pages: 3
Recorded: 10/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REINERS, JURGEN
Exec Dt:
09/12/1992
2
LEIRITZ, KARL
Exec Dt:
09/12/1992
3
PUCHNER, FRITZ
Exec Dt:
09/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434222
NONE
07966250
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 40
Reel/Frame:006313/0325   Pages: 2
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
09/14/1992
2
WOLF, UDO
Exec Dt:
09/27/1992
3
RUSSELER, WOLFGANG
Exec Dt:
09/29/1992
4
HAESE, WILFRIED
Exec Dt:
09/14/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326851
NONE
07977062
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 41
Reel/Frame:006333/0199   Pages: 3
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINE, HANS-GEORG
Exec Dt:
09/16/1992
2
JUNGE, BODE
Exec Dt:
09/16/1992
3
SEIDEL, PETER-RUDOLF
Exec Dt:
09/16/1992
4
SCHOHE-LOOP, RUDOLF
Exec Dt:
09/16/1992
5
GLASER, THOMAS
Exec Dt:
09/16/1992
6
DE VRY, JEAN MARIE VIKTOR
Exec Dt:
09/16/1992
7
DOMPERT, WOLFGANG
Exec Dt:
09/16/1992
8
SOMMERMEYER, HENNING
Exec Dt:
09/16/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326771
NONE
07983988
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 42
Reel/Frame:006333/0466   Pages: 2
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINE, HANS-GEORG
Exec Dt:
09/16/1992
2
SCHOHE-LOOP, RUDOLF
Exec Dt:
09/16/1992
3
GLASER, THOMAS
Exec Dt:
09/16/1992
4
DE VRY, JEAN MARIE VIKTOR
Exec Dt:
09/16/1992
5
SOMMERMEYER, HENNING
Exec Dt:
09/16/1992
6
DOMPERT, WOLFGANG
Exec Dt:
09/16/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371094
NONE
07984076
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 43
Reel/Frame:006352/0692   Pages: 2
Recorded: 11/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUNKENHEIMER, WINFRIED
Exec Dt:
09/22/1992
2
DEHNE, HEINZ-WILHELM
Exec Dt:
09/22/1992
3
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
09/22/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN- BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5510364
NONE
07981035
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 44
Reel/Frame:006352/0046   Pages: 2
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
09/24/1992
2
EBERT, WOLFGANG
Exec Dt:
09/26/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5237041
NONE
07982891
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 45
Reel/Frame:006340/0429   Pages: 2
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHALLNER, OTTO
Exec Dt:
09/28/1992
2
LURSSEN, KLAUS
Exec Dt:
09/28/1992
3
SANTEL, HANS-JOACHIM
Exec Dt:
09/28/1992
4
SCHMIDT, ROBERT R.
Exec Dt:
09/28/1992
5
VOSSWINKEL, RENATE
Exec Dt:
09/28/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288694
NONE
07979758
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVEUNE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 46
Reel/Frame:006361/0110   Pages: 2
Recorded: 11/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWARZ, MAX
Exec Dt:
09/28/1992
2
GRUTZE, JOACHIM
Exec Dt:
09/28/1992
3
HILDEBRAND, DIETRICH
Exec Dt:
09/28/1992
4
WOLFF, JOACHIM
Exec Dt:
09/28/1992
5
STOHR, FRANK-MICHAEL
Exec Dt:
09/28/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364416
NONE
07981030
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 47
Reel/Frame:006310/0142   Pages: 2
Recorded: 11/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KROCKERT, BERND
Exec Dt:
09/30/1992
2
LINDE, GUNTER
Exec Dt:
10/05/1992
3
KUSKE, PETER
Exec Dt:
10/06/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
5090 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5520340
NONE
07972220
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 48
Reel/Frame:006313/0817   Pages: 2
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RADDATZ, SIEGFRIED
Exec Dt:
09/30/1992
2
MOHRS, KLAUS-HELMUT
Exec Dt:
09/30/1992
3
MATZKE, MICHAEL
Exec Dt:
09/30/1992
4
FRUCHTMANN, ROMANIS
Exec Dt:
09/30/1992
5
HATZELMANN, ARMIN
Exec Dt:
09/30/1992
6
MULLER-PEDDINGHAUS, REINER
Exec Dt:
09/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310744
NONE
07979745
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 49
Reel/Frame:006342/0841   Pages: 2
Recorded: 11/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WUSSOW, KLAUS
Exec Dt:
09/30/1992
2
KUSKE, PETER
Exec Dt:
09/30/1992
3
MANSMANN, MANFRED
Exec Dt:
09/30/1992
4
MESSER, DIETER
Exec Dt:
10/01/1992
5
RADE, DIETER
Exec Dt:
10/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250112
NONE
07979769
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 50
Reel/Frame:006342/0956   Pages: 2
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RADDATZ, SIEGFRIED
Exec Dt:
09/30/1992
2
MOHRS, KLAUS-HELMUT
Exec Dt:
09/30/1992
3
MATZKE, MICHAEL
Exec Dt:
09/30/1992
4
FRUCHTMANN, ROMANIS
Exec Dt:
09/30/1992
5
HATZELMANN, ARMIN
Exec Dt:
09/30/1992
6
MULLER-PEDDINGHAUS, REINER
Exec Dt:
09/30/1992
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5283252
NONE
07979755
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 51
Reel/Frame:006343/0900   Pages: 2
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RADDATZ, SIEGFRIED
Exec Dt:
09/30/1992
2
MOHRS, KLAUS-HELMUT
Exec Dt:
09/30/1992
3
MATZKE, MICHAEL
Exec Dt:
09/30/1992
4
FRUCHTMANN, ROMANIS
Exec Dt:
09/30/1992
5
HATZELMANN, ARMIN
Exec Dt:
09/30/1992
6
MULLER-PEDDINGHAUS, REINER
Exec Dt:
09/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288733
NONE
07979756
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 52
Reel/Frame:006346/0294   Pages: 2
Recorded: 12/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOHRS, KLAUS-HELMUT
Exec Dt:
10/01/1992
2
CARSTENS, AXEL
Exec Dt:
10/01/1992
3
HOPPE, DIETER
Exec Dt:
10/01/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262566
NONE
07988569
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 53
Reel/Frame:006360/0019   Pages: 2
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OOMS, PIETER
Exec Dt:
10/06/1992
2
SCHRAGE, HEINRICH
Exec Dt:
10/09/1992
3
BUYSCH, HANS-JOSEF
Exec Dt:
10/06/1992
4
LOIX, RENE
Exec Dt:
11/05/1992
5
GRAF, HANS-JOACHIM
Exec Dt:
11/05/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314986
NONE
07990282
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 54
Reel/Frame:006349/0200   Pages: 2
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARHOLD, ALBRECHT
Exec Dt:
10/08/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077973
NONE
07984079
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 55
Reel/Frame:006340/0344   Pages: 2
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAIS, FRANZ-JOSEF
Exec Dt:
10/15/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
10/15/1992
3
MENDOZA-FROHN, CHRISTINE
Exec Dt:
10/15/1992
4
KLAUSENER, ALEXANDER
Exec Dt:
10/15/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5391767
NONE
07976877
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG, ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 56
Reel/Frame:006349/0754   Pages: 2
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
10/21/1992
2
BERG, DIETER
Exec Dt:
10/21/1992
3
DEHNE, HEINZ-WILHELM
Exec Dt:
10/21/1992
4
DUTZMANN, STEFAN
Exec Dt:
10/21/1992
5
ERDELEN, CHRISTOPH
Exec Dt:
10/21/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5354779
NONE
07983984
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 57
Reel/Frame:006383/0677   Pages: 2
Recorded: 01/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEHNER, OTTO
Exec Dt:
10/26/1992
2
WOLLWEBER, HARTMUND
Exec Dt:
11/09/1992
3
GOLDMANN, SIEGFRIED
Exec Dt:
10/26/1992
4
ROSEN, BRUNO
Exec Dt:
10/27/1992
5
ZAISS, SIEGFRIED
Exec Dt:
10/27/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342847
NONE
08001017
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 58
Reel/Frame:006346/0233   Pages: 2
Recorded: 12/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LORENTZEN, JENS-PETER
Exec Dt:
10/29/1992
2
LUDWIG, GEORG-WILHELM
Exec Dt:
10/29/1992
3
PAULUS, WILFRIED
Exec Dt:
10/29/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332765
NONE
07988079
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 59
Reel/Frame:006392/0374   Pages: 2
Recorded: 01/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, MICHAEL
Exec Dt:
10/30/1992
2
PROBST, JOACHIM
Exec Dt:
10/30/1992
3
ALBERTS, HEINRICH
Exec Dt:
10/30/1992
4
KONIG, JOACHIM
Exec Dt:
10/30/1992
5
BAUMGEN, HEINZ
Exec Dt:
10/30/1992
6
PUCHNER, FRITZ
Exec Dt:
10/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314721
NONE
08000751
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 60
Reel/Frame:006342/0771   Pages: 2
Recorded: 11/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWARZ, MAX
Exec Dt:
11/03/1992
2
GRUTZE, JOACHIM
Exec Dt:
11/03/1992
3
HILDEBRAND, DIETRICH
Exec Dt:
11/03/1992
4
WOLFF, JOACHIM
Exec Dt:
11/03/1992
5
STOHR, FRANK
Exec Dt:
11/03/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399182
NONE
07982195
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 61
Reel/Frame:006397/0901   Pages: 2
Recorded: 01/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOOTZ, KONRAD
Exec Dt:
11/03/1992
2
HERD, KARL-JOSEF
Exec Dt:
11/03/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5378817
NONE
08004807
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 62
Reel/Frame:006417/0244   Pages: 2
Recorded: 11/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HERD, KARL-JOSEF
Exec Dt:
11/05/1992
2
EIZENHOFER, THOMAS
Exec Dt:
11/05/1992
3
HARMS, WOLFGANG
Exec Dt:
11/05/1992
4
HOPPE, MANFRED
Exec Dt:
11/05/1992
5
REDDING, WOLFRAM
Exec Dt:
11/05/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5428141
NONE
07982171
Correspondence name and address
SPRUNG ET AL
LEONARD HORN
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 63
Reel/Frame:006340/0224   Pages: 2
Recorded: 11/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWARZ, MAX
Exec Dt:
11/06/1992
2
GRUTZE, JOACHIM
Exec Dt:
11/06/1992
3
HILDEBRAND, DIETRICH
Exec Dt:
11/06/1992
4
WOLFF, JOACHIM
Exec Dt:
11/06/1992
5
STOHR, FRANK
Exec Dt:
11/06/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304221
NONE
07981975
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF AMERICAS
NEW YORK, NY 10036
Assignment: 64
Reel/Frame:006398/0710   Pages: 2
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STRAUB, ALEXANDER
Exec Dt:
11/11/1992
2
STOLTEFUSS, JURGEN
Exec Dt:
11/11/1992
3
GOLDMANN, SIEGFRIED
Exec Dt:
11/11/1992
4
GROSS, RAINER
Exec Dt:
11/11/1992
5
BECHEM, MARTIN
Exec Dt:
11/11/1992
6
HEBISCH, SIEGBERT
Exec Dt:
11/11/1992
7
HUTTER, JOACHIM
Exec Dt:
11/11/1992
8
ROUNDING, HOWARD-PAUL
Exec Dt:
11/11/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364855
NONE
08006592
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 65
Reel/Frame:006365/0795   Pages: 2
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRINK, REINHOLD
Exec Dt:
11/12/1992
2
LANGE, HORST
Exec Dt:
11/20/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266535
NONE
07993651
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILIMINGTON, DE 19899
Assignment: 66
Reel/Frame:006398/0223   Pages: 2
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HINRICHS, ROLF
Exec Dt:
11/12/1992
2
WILD, PETER
Exec Dt:
11/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295999
NONE
08006590
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 67
Reel/Frame:006466/0459   Pages: 2
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHELS, GISBERT
Exec Dt:
11/13/1992
2
EHLERT, HANS-ALBERT
Exec Dt:
11/16/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247008
NONE
08004348
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 68
Reel/Frame:006411/0706   Pages: 2
Recorded: 01/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EIZENHOFER, THOMAS
Exec Dt:
11/17/1992
2
HARMS, WOLFGANG
Exec Dt:
11/17/1992
3
HERD, KARL-JOSEF
Exec Dt:
11/17/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5412078
NONE
08009493
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 69
Reel/Frame:006354/0509   Pages: 2
Recorded: 12/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DHEIN, ROLF
Exec Dt:
11/20/1992
2
EBERT, WOLFGANG
Exec Dt:
11/20/1992
3
HUGL, HERBERT
Exec Dt:
11/24/1992
4
OHST, HOLGER
Exec Dt:
11/24/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5308489
NONE
07989143
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 70
Reel/Frame:006411/0427   Pages: 2
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRABER, WILFRIED
Exec Dt:
11/25/1992
2
BISCHOFF, HILMAR
Exec Dt:
11/25/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334610
NONE
08004341
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 71
Reel/Frame:006436/0593   Pages: 3
Recorded: 12/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEITZ, THOMAS
Exec Dt:
11/25/1992
2
BENDER, WOLFGANG
Exec Dt:
12/01/1992
3
WHILLHELM, HEINZ
Exec Dt:
11/26/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371267
NONE
07961998
Correspondence name and address
LEONARD HORN
SPRUNG, ET AL.
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 72
Reel/Frame:006417/0802   Pages: 3
Recorded: 01/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LORENTZEN, JENS-PETER
Exec Dt:
11/30/1992
2
RADT, INGRID, ON BEHALF OF HERSELF AND HER MINOR CHILD KIRSTE RADT.
Exec Dt:
11/30/1992
3
RADT, VOLKER
Exec Dt:
11/30/1992
4
LEHMANN, HORST-DIETER
Exec Dt:
11/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374378
NONE
08006029
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 73
Reel/Frame:006433/0835   Pages: 2
Recorded: 02/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERNETH, HORST
Exec Dt:
12/04/1992
2
HASSENRUCK, KARIN
Exec Dt:
12/04/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5328994
NONE
08019503
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 74
Reel/Frame:006405/0685   Pages: 2
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, REINHARD
Exec Dt:
12/07/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
12/07/1992
3
WAGNER, PAUL
Exec Dt:
12/07/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298659
NONE
08004349
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 75
Reel/Frame:006383/0630   Pages: 2
Recorded: 12/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHENKE, THOMAS
Exec Dt:
12/10/1992
2
KREBS, ANDREAS
Exec Dt:
12/10/1992
3
PETERSEN, UWE
Exec Dt:
12/10/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5436334
NONE
07998284
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 76
Reel/Frame:006438/0472   Pages: 2
Recorded: 02/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIER, HEINZ-PETER
Exec Dt:
12/14/1992
2
ESBROECK, JAN VAN
Exec Dt:
12/10/1992
3
TERWEDUWE, EDDY
Exec Dt:
12/09/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292960
NONE
08019502
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 77
Reel/Frame:006402/0062   Pages: 3
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WERNER, JOACHIM
Exec Dt:
12/17/1992
2
MECKEL, WALTER
Exec Dt:
12/17/1992
3
LIMAN, ULRICH
Exec Dt:
12/16/1992
4
WEGENER, DIRK
Exec Dt:
01/05/1993
5
RASSHOFER, WERNER
Exec Dt:
01/05/1993
6
ROSTHAUSER, JAMES W.
Exec Dt:
01/13/1993
Assignees
1
BAYER AG
PATENTABTEILUNG
D-5090 LEVERKUSEN BAYERWERK, GERMANY
2
MILES INC.
MOBAY ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210127
NONE
07964592
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 78
Reel/Frame:006438/0244   Pages: 2
Recorded: 02/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
12/17/1992
2
HIMMLER, THOMAS
Exec Dt:
12/15/1992
3
DUTZMANN, STEFAN
Exec Dt:
12/18/1992
4
HANSSLER, GERD
Exec Dt:
12/18/1992
5
DEHNE, HEINZ-WILHELM
Exec Dt:
12/18/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385905
NONE
08018989
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 79
Reel/Frame:006410/0951   Pages: 2
Recorded: 02/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RECHNER, JOHANN
Exec Dt:
12/21/1992
2
KLAUSENER, ALEXANDER
Exec Dt:
12/21/1992
3
BUYSCH, HANS-JOSEF
Exec Dt:
12/21/1992
4
WAGNER, PAUL
Exec Dt:
12/21/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274163
NONE
08012102
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL.
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 80
Reel/Frame:006458/0106   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRAGE, HEINRICH
Exec Dt:
01/04/1993
2
FIEGE, HELMUT
Exec Dt:
01/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, 5090
LEVERKUESN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292975
NONE
08021835
Correspondence name and address
LEONARD HORN
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 81
Reel/Frame:006509/0090   Pages: 2
Recorded: 03/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOHM, STEFAN
Exec Dt:
01/04/1993
2
MARHOLD, ALBRECHT
Exec Dt:
01/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG GERMANY
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336809
NONE
08025194
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 82
Reel/Frame:006488/0442   Pages: 3
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHELS, GISBERT
Exec Dt:
01/05/1993
2
EHLERT, HANS-ALBERT
Exec Dt:
01/07/1993
3
LAAS, HANS-JOSEF
Exec Dt:
01/06/1993
4
PROBST, JOACHIM
Exec Dt:
01/05/1993
5
REIFF, HELMUT
Exec Dt:
01/06/1993
6
MEYER, ROLF-VOLKER
Exec Dt:
01/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP GERMANY
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372731
NONE
08025488
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 83
Reel/Frame:006458/0425   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
01/11/1993
2
HIMMLER, THOMAS
Exec Dt:
01/12/1993
3
HAGEMANN, HERMANN
Exec Dt:
01/12/1993
4
DUTZMANN, STEFAN
Exec Dt:
01/14/1993
5
DEHNE, HEINZ-WILHELM
Exec Dt:
01/15/1993
6
HANSSLER, GERD
Exec Dt:
01/14/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334608
NONE
08021390
Correspondence name and address
LEONARD HORN
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 84
Reel/Frame:006491/0595   Pages: 2
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RHIEL, FRANZ F.
Exec Dt:
01/12/1993
2
STEUDE, HEINRICH
Exec Dt:
01/12/1993
3
WEYMANS, GUNTHER
Exec Dt:
01/09/1993
4
ELGETI, KLAUS
Exec Dt:
01/13/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP GERMANY
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5363905
NONE
08024551
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 85
Reel/Frame:006436/0266   Pages: 3
Recorded: 02/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANKO, RUDOLF
Exec Dt:
01/15/1993
2
DRESSEL, JURGEN
Exec Dt:
01/15/1993
3
FEY, PETER
Exec Dt:
01/15/1993
4
HUBSCH, WALTER
Exec Dt:
01/15/1993
5
KRAMER, THOMAS
Exec Dt:
01/15/1993
6
MULLER, ULRICH E.
Exec Dt:
01/15/1993
7
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
01/15/1993
8
BEUCK, MARTIN
Exec Dt:
01/15/1993
9
KAZDA, STANISLAV
Exec Dt:
01/15/1993
10
HIRTH-DIETRICH, CLAUDIA
Exec Dt:
01/15/1993
11
KNORR, ANDREAS
Exec Dt:
01/15/1993
12
STASCH, JOHANNES-PETER
Exec Dt:
01/15/1993
13
WOHLFEIL, STEFAN
Exec Dt:
01/15/1993
14
YALKINOGLU, OZKAN
Exec Dt:
01/15/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364942
NONE
08018964
Correspondence name and address
LEONARD HORN
1140 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 86
Reel/Frame:006480/0641   Pages: 3
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MULLER ET AL, ULRICH
Exec Dt:
01/15/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420149
NONE
08025493
Correspondence name and address
SPRUNG ET AL
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 87
Reel/Frame:006491/0938   Pages: 3
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, ULRICH E.
Exec Dt:
01/15/1993
2
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
01/15/1993
3
DRESSEL, JURGEN
Exec Dt:
01/15/1993
4
FEY, PETER
Exec Dt:
01/15/1993
5
HANKO, RUDOLF
Exec Dt:
01/18/1993
6
HUBSCH, WALTER
Exec Dt:
01/15/1993
7
KRAMER, THOMAS
Exec Dt:
01/15/1993
8
BEUCK, MARTIN
Exec Dt:
01/27/1993
9
KAZDA, STANISLAV
Exec Dt:
02/02/1993
10
WOHLFEIL, STEFAN
Exec Dt:
01/26/1993
11
YALKINOGLU, OZKAN
Exec Dt:
01/26/1993
12
KNORR, ANDREAS
Exec Dt:
01/28/1993
13
STASCH, JOHANNES-PETER
Exec Dt:
01/28/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG GERMANY
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5352687
NONE
08025479
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 88
Reel/Frame:006455/0671   Pages: 2
Recorded: 03/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRRENBERG, WILHELM
Exec Dt:
01/16/1993
2
LANTZSCH, REINHARD
Exec Dt:
01/12/1993
3
MARHOLD, ALBRECHT
Exec Dt:
01/07/1993
4
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
01/14/1993
5
ELBERT, ALFRED
Exec Dt:
01/13/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405858
NONE
08028857
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 89
Reel/Frame:006438/0407   Pages: 3
Recorded: 02/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANKO, RUDOLF
Exec Dt:
01/18/1993
2
DRESSEL, JURGEN
Exec Dt:
01/15/1993
3
FEY, PETER
Exec Dt:
01/15/1993
4
HUBSCH, WALTER
Exec Dt:
01/15/1993
5
KRAMER, THOMAS
Exec Dt:
01/15/1993
6
MULLER, ULRICH E.
Exec Dt:
01/15/1993
7
MULLER-GLIEMANN, MATHTIAS
Exec Dt:
01/18/1993
8
BEUCK, MARTIN
Exec Dt:
01/26/1993
9
KAZDA, STANISLAV
Exec Dt:
02/02/1993
10
HIRTH-DIETRICH, CLAUDIA
Exec Dt:
01/29/1993
11
KNORR, ANDREAS
Exec Dt:
02/01/1993
12
STASCH, JOHANNES-PETER
Exec Dt:
02/01/1993
13
WOHLFEIL, STEFAN
Exec Dt:
01/26/1993
14
YALKINOGLU, OZKAN
Exec Dt:
01/27/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318980
NONE
08018961
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 90
Reel/Frame:006455/0482   Pages: 3
Recorded: 02/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANKO, RUDOLF
Exec Dt:
01/18/1993
2
HUBSCH, WALTER
Exec Dt:
01/15/1993
3
DRESSEL, JURGEN
Exec Dt:
01/15/1993
4
FEY, PETER
Exec Dt:
01/15/1993
5
KRAMER, THOMAS
Exec Dt:
01/15/1993
6
MULLER, ULRICH E.
Exec Dt:
01/15/1993
7
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
01/18/1993
8
BEUCK, MARTIN
Exec Dt:
01/26/1993
9
KAZDA, STANISLAV
Exec Dt:
02/02/1993
10
HIRTH-DIETRICH, CLAUDIA
Exec Dt:
01/29/1993
11
KNORR, ANDREAS
Exec Dt:
02/01/1993
12
STASCH, JOHANNES-PETER
Exec Dt:
02/01/1993
13
WOHLFEIL, STEFAN
Exec Dt:
01/26/1993
14
YALKINOGLU, OZKAN
Exec Dt:
01/27/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5254543
NONE
08019000
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 91
Reel/Frame:006500/0578   Pages: 2
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MULLER, KLAUS-HELMUT
Exec Dt:
01/18/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5886176
NONE
08024571
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 92
Reel/Frame:007587/0170   Pages: 3
Recorded: 07/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANKO, RUDOLF
Exec Dt:
01/18/1993
2
DRESSEL, JURGEN
Exec Dt:
01/15/1993
3
FEY, PETER
Exec Dt:
01/15/1993
4
HUBSCH, WALTER
Exec Dt:
01/18/1993
5
KRAMER, THOMAS
Exec Dt:
01/15/1993
6
MULLER, ULRICH E.
Exec Dt:
01/13/1993
7
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
01/18/1993
8
BEUCK, MARTIN
Exec Dt:
01/26/1993
9
KAZDA, STANISLAV
Exec Dt:
02/02/1993
10
HIRTH-DIETRICH, CLAUDIA
Exec Dt:
01/29/1993
11
KNORR, ANDREAS
Exec Dt:
02/01/1993
12
STASCH, JOHANNES-PETER
Exec Dt:
02/01/1993
13
WOHLFEIL, STEFAN
Exec Dt:
01/26/1993
14
YALKINOGLU, OZKAN
Exec Dt:
01/27/1993
Assignee
1
BAYER AG
KONZERNZENTRALE RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475016
NONE
08019001
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER ET AL.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 93
Reel/Frame:006526/0503   Pages: 2
Recorded: 04/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREE, ROLAND
Exec Dt:
01/21/1993
2
DREWES, MARK WILHELM
Exec Dt:
01/21/1993
3
SANTEL, HANS-JOACHIM
Exec Dt:
01/26/1993
4
LURSSEN, KLAUS
Exec Dt:
01/22/1993
5
SCHMIDT, ROBERT R.
Exec Dt:
01/26/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371062
NONE
08041650
Correspondence name and address
LEONARD HORN
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 94
Reel/Frame:006491/0313   Pages: 2
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEBER, WILHELM
Exec Dt:
01/27/1993
2
SOCKEL, KARL-HEINZ
Exec Dt:
01/27/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP GERMNAY
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310844
NONE
08024550
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 95
Reel/Frame:006429/0114   Pages: 2
Recorded: 02/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIEZ, EDMUND
Exec Dt:
01/28/1993
2
PASCIK, IMRE
Exec Dt:
01/28/1993
3
PRIEMER, JOACHIM
Exec Dt:
01/28/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252616
NONE
08015720
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 96
Reel/Frame:024445/0306   Pages: 2
Recorded: 05/27/2010
Attorney Dkt #:2010R08697DE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEGMUND, HANS-ULRICH
Exec Dt:
01/29/1993
2
HEILIGER, LUDGER
Exec Dt:
01/21/1993
3
VAN LENT, BOUDEWIJN
Exec Dt:
01/22/1993
4
BECKER, ARNO
Exec Dt:
01/25/1993
Assignee
1
BAYER AG
BAYERWERK
LEVERKUSEN, GERMANY 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711915
NONE
08547272
Correspondence name and address
SIEMENS HEALTHCARE DIAGNOSTICS INC.
511 BENEDICT AVE.
TARRYTOWN, NY 10591
Assignment: 97
Reel/Frame:006468/0388   Pages: 2
Recorded: 03/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BULAN, ANDREAS
Exec Dt:
02/01/1993
2
HAFERMANN, PETER
Exec Dt:
02/04/1993
3
KRANCHER, MICHAEL
Exec Dt:
02/04/1993
4
WEBER, RAINER
Exec Dt:
02/04/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326437
NONE
08026846
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 98
Reel/Frame:006530/0724   Pages: 2
Recorded: 04/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAAS, HANS J.
Exec Dt:
02/01/1993
2
LUCAS, HEINZ W.
Exec Dt:
02/03/1993
3
NACHTKAMP, KLAUS
Exec Dt:
02/01/1993
4
KONIGSHOFEN, HEINRICH
Exec Dt:
02/03/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, BAYERWERK, GERMANY 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5306740
NONE
08044732
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 99
Reel/Frame:006517/0898   Pages: 3
Recorded: 04/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
02/02/1993
2
DRESSEL, JURGEN
Exec Dt:
02/02/1993
3
FEY, PETER
Exec Dt:
02/02/1993
4
HANKO, RUDOLF
Exec Dt:
02/02/1993
5
FUBSCH, WALTER
Exec Dt:
02/02/1993
6
KRAMER, THOMAS
Exec Dt:
02/02/1993
7
MULLER, ULRICH
Exec Dt:
02/02/1993
8
BEUCK, MARTIN
Exec Dt:
02/05/1993
9
KAZDA, STANISLAV
Exec Dt:
02/04/1993
10
KNORR, ANDREAS
Exec Dt:
02/03/1993
11
STASCH, JOHANNES-PETER
Exec Dt:
02/03/1993
12
WOHLFEIL, STEFAN
Exec Dt:
02/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5376671
NONE
08043779
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 100
Reel/Frame:006493/0138   Pages: 2
Recorded: 04/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
02/04/1993
2
LINDEMANN, MICHAEL
Exec Dt:
02/04/1993
3
DUTZMANN, STEFAN
Exec Dt:
02/08/1993
4
DEHNE, HEINZ-WILHELM
Exec Dt:
02/12/1993
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWERK
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266584
NONE
08042339
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
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