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Patent Assignment Assignor Details
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Assignor Name : EL SAYED, AZIZ
Total Assignments: 9
Assignment: 1
Reel/Frame:004282/0886   Pages: 1
Recorded: 07/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRINKMEYER, HERMANN
Exec Dt:
06/15/1984
2
SCHMIDT, MANFRED
Exec Dt:
06/15/1984
3
PERREY, HERMANN
Exec Dt:
06/15/1984
4
EL SAYED, AZIZ
Exec Dt:
06/15/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4579934
NONE
06627970
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004394/0667   Pages: 1
Recorded: 04/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DICKE, HNS-RUDOLF
Exec Dt:
03/28/1985
2
BOTTENBRUCH, LUDWIG
Exec Dt:
03/28/1985
3
FREITAG, DIETER
Exec Dt:
03/28/1985
4
EL SAYED, AZIZ
Exec Dt:
03/28/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600764
NONE
06723268
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:004567/0789   Pages: 1
Recorded: 05/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DICKE, HANS-RUDOLF
Exec Dt:
04/16/1986
2
BOTTENBRUCH, LUDWIG
Exec Dt:
04/16/1986
3
WEDEMEYER, KARLFRIED
Exec Dt:
04/16/1986
4
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
04/16/1986
5
EL SAYED, AZIZ
Exec Dt:
04/16/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701515
NONE
06858667
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005842/0316   Pages: 2
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTTERMANN, KLAUS
Exec Dt:
08/28/1991
2
CLAUSSEN, UWE
Exec Dt:
08/26/1991
3
EL SAYED, AZIZ
Exec Dt:
08/28/1991
4
RIESS, REINHARD
Exec Dt:
08/28/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5201921
NONE
07756339
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BULDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:006843/0838   Pages: 2
Recorded: 12/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL SAYED, AZIZ
Exec Dt:
10/25/1993
2
OSTLINNING, EDGAR
Exec Dt:
10/25/1993
3
IDEL, KARSTEN-JOSEF
Exec Dt:
10/22/1993
4
FREITAG, DIETER
Exec Dt:
10/26/1993
5
HEGER, GEORG
Exec Dt:
10/27/1993
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389712
NONE
08171115
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:006820/0403   Pages: 2
Recorded: 12/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL SAYED, AZIZ
Exec Dt:
11/18/1993
2
OSTLINNING, EDGAR
Exec Dt:
11/18/1993
3
IDEL, KARSTEN-JOSEF
Exec Dt:
11/22/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5378750
NONE
08172944
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:006828/0718   Pages: 2
Recorded: 12/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL SAYED, AZIZ
Exec Dt:
11/18/1993
2
OSTLINNING, EDGAR
Exec Dt:
11/18/1993
3
IDEL, KARSTEN-JOSEF
Exec Dt:
11/22/1993
4
FREITAG, DIETER
Exec Dt:
11/22/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416143
NONE
08172942
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:007396/0811   Pages: 2
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL SAYED, AZIZ
Exec Dt:
01/17/1995
2
GERLING, FRANK
Exec Dt:
01/23/1995
3
MESSINA, SALVATORE
Exec Dt:
01/17/1995
4
MAGERSTEDT, HERBERT
Exec Dt:
01/18/1995
5
IDEL, KARSTEN-JOSEF
Exec Dt:
01/19/1995
6
OSTLINNING, EDGAR
Exec Dt:
01/17/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576377
NONE
08406493
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:009222/0819   Pages: 2
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL SAYED, AZIZ
Exec Dt:
02/17/1998
2
JOACHIMI, DETLEV
Exec Dt:
02/06/1998
3
MEIER, HARTWIG
Exec Dt:
02/11/1998
4
IDEL, KARSTEN-JOSEF
Exec Dt:
02/09/1998
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207072
NONE
09051240
Correspondence name and address
CONNOLLY AND HUTZ
ALLAN N. KUTZENCO
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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