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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 : LEUCKEL, WOLFGANG
Total Assignments: 7
Assignment: 1
Reel/Frame:004261/0885   Pages: 1
Recorded: 06/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/07/1981
2
Exec Dt:
07/07/1981
Assignee
1
GERMANY
Property
 
Pat #
Pub #
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NONE
06522596
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE N.W.
WASHINGTON DC 20036
Assignment: 2
Reel/Frame:004286/0215   Pages: 1
Recorded: 08/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/02/1981
2
Exec Dt:
11/02/1981
3
Exec Dt:
11/02/1981
4
Exec Dt:
11/02/1981
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06319710
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:008108/0502   Pages: 3
Recorded: 07/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/1996
2
Exec Dt:
07/15/1996
Assignees
1
JOSEF-WIRMER-STRASSE 1-3
D-53123 BONN, GERMANY
2
3, RUE DU MARGRAVE DE BADE
F-67500 MARIENTAL, FRANCE
3
AUF DER JUDENHUT 15
D-67098 BAD DURKHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08682230
Correspondence name and address
PANTICH SCHWARZE JACOBS & NADEL, P.C.
RANDOLPH J. HUIS
1601 MARKET STREET - 36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 4
Reel/Frame:008332/0125   Pages: 7
Recorded: 01/27/1997
Conveyance: RE-RECORD TO CORRECT ASSIGNEES'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 8108 FRAME 0502.
Assignors
1
Exec Dt:
01/07/1997
2
Exec Dt:
01/07/1997
Assignees
1
3, RUE DU MARGRAVE DE BADE
MARIENTAL, FRANCE F-675
2
AUF DER JUDENHUT 15
BAD DURKHEIM, GERMANY D-670
3
JOSEF-WIRMER-STRASSE 1-3
D-53123 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08682230
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
RANDOLPH J. HUIS
1601 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 5
Reel/Frame:009920/0448   Pages: 2
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/1999
2
Exec Dt:
01/28/1999
3
Exec Dt:
01/28/1999
Assignee
1
POSTFACH 50 06 40
D80976 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09240477
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL S. LEONARD
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:009805/0598   Pages: 3
Recorded: 03/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/1999
2
Exec Dt:
02/18/1999
Assignees
1
JOSEF-WIRMER-STRASSE 1-3
D-53123 BONN, GERMANY
2
3, RUE DU MARGRAVE DE BADE
F-67500 MARIENTHAL, FRANCE
3
AUF DER JUDENHUT 1,
D-67098 BAD DURKHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09235475
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
WILLIAM W. SCHWARZE
2005 MARKET STREET-22NF FLOOR
ONE COMMERCE SQUARE
PHILADELPHIA, PA 19103-7086
Assignment: 7
Reel/Frame:013286/0189   Pages: 2
Recorded: 09/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2002
2
Exec Dt:
08/13/2002
3
Exec Dt:
08/19/2002
Assignee
1
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10190265
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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