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Patent Assignment Assignor Details
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Assignor Name : BETZ, WALTER
Total Assignments: 8
Assignment: 1
Reel/Frame:005123/0797   Pages: 1
Recorded: 07/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1988
2
Exec Dt:
08/01/1988
3
Exec Dt:
08/01/1988
4
Exec Dt:
08/01/1988
5
Exec Dt:
08/01/1988
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07228520
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005637/0708   Pages: 2
Recorded: 03/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1989
2
Exec Dt:
02/08/1989
3
Exec Dt:
02/08/1989
4
Exec Dt:
02/08/1989
5
Exec Dt:
02/08/1989
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07315141
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005055/0522   Pages: 1
Recorded: 03/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/17/1989
2
Exec Dt:
02/17/1989
3
Exec Dt:
02/17/1989
4
Exec Dt:
02/17/1989
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07325363
Correspondence name and address
TOREN, MC GEADY AND ASSOCIATES
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 4
Reel/Frame:005608/0215   Pages: 2
Recorded: 02/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1989
2
Exec Dt:
11/16/1989
3
Exec Dt:
11/16/1989
4
Exec Dt:
11/16/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07442549
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006306/0788   Pages: 2
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1990
2
Exec Dt:
05/07/1990
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07758721
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006278/0162   Pages: 2
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/24/1992
2
Exec Dt:
08/24/1992
Assignee
1
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07950496
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:007041/0733   Pages: 2
Recorded: 07/05/1994
Conveyance: RESUBMISSION
Assignors
1
Exec Dt:
11/15/1993
2
Exec Dt:
11/15/1993
3
Exec Dt:
11/15/1993
Assignee
1
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08162201
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:008490/0283   Pages: 9
Recorded: 05/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/1997
2
Exec Dt:
03/26/1997
3
Exec Dt:
04/01/1997
4
Exec Dt:
03/26/1997
5
Exec Dt:
03/26/1997
6
Exec Dt:
03/26/1997
Assignee
1
GODESBERGER ALLEE 87-91
BONN, GERMANY D-531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08795622
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER, ESQ.
ONE BROADWAY
NEW YORK, NY 10004

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