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Patent Assignment Assignor Details
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Assignor Name : SCHAEFFER, NORBERT
Total Assignments: 5
Assignment: 1
Reel/Frame:004240/0301   Pages: 1
Recorded: 04/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STUMPFI, WERNER
Exec Dt:
10/15/1981
2
BETTINGER, GUENTER
Exec Dt:
10/15/1981
3
ENGEL, FRIEDRICH
Exec Dt:
10/15/1981
4
FITTERER, HORST
Exec Dt:
10/15/1981
5
KREIMES, NORBERT
Exec Dt:
10/15/1981
6
PFEFFERKORN, DIETMAR
Exec Dt:
10/15/1981
7
SCHAEFFER, NORBERT
Exec Dt:
10/15/1981
8
SCHMIDTS, KURT
Exec Dt:
10/15/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN RHEINLAND PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515331
NONE
06316072
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONN. AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004736/0692   Pages: 2
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHAEFFER, NORBERT
Exec Dt:
08/24/1983
2
BETTINGER, GUENTER
Exec Dt:
08/24/1983
3
GOETZ, KLAUS
Exec Dt:
08/24/1983
4
PFEFFERKORN, DIETMAR
Exec Dt:
08/24/1983
5
BUERKLE, OTTMAR
Exec Dt:
07/19/1983
6
SCHMIDTS, KURT
Exec Dt:
07/20/1983
7
SCHNEIDER, PIERRE
Exec Dt:
04/08/1983
8
WAGNER, WERNER
Exec Dt:
07/19/1983
9
WIETHOELTER, DIETER
Exec Dt:
07/29/1983
10
DIETZE, HERBERT
Exec Dt:
07/19/1983
11
ANDRIESSEN, WILHELMUS
Exec Dt:
08/26/1983
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4709288
NONE
06874832
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004577/0410   Pages: 1
Recorded: 07/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHAEFFER, NORBERT
Exec Dt:
03/20/1986
2
PFEFFERKORN, DIETMAR
Exec Dt:
03/24/1986
3
SOLD, ROLAND
Exec Dt:
03/24/1986
4
BRINKMANN, UWE
Exec Dt:
03/24/1986
5
KREITNER, LUDWIG
Exec Dt:
03/24/1986
6
SIGWALT, ROLAND
Exec Dt:
03/11/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632334
NONE
06844670
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004990/0909   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFRICHTER, BERND
Exec Dt:
07/27/1987
2
PAVELKA, BOZIDAR
Exec Dt:
07/27/1987
3
PFEFFERKORN, DIETMAR
Exec Dt:
07/27/1987
4
SCHAEFFER, NORBERT
Exec Dt:
07/27/1987
5
GOETZ, KLAUS
Exec Dt:
07/27/1987
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4809928
NONE
07082143
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:006930/0176   Pages: 2
Recorded: 03/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAEFFER, NORBERT
Exec Dt:
02/03/1994
2
SCHOETTLE, KLAUS
Exec Dt:
02/11/1994
3
STRANSKY, REINHARD
Exec Dt:
02/11/1994
4
GOETZ, KLAUS
Exec Dt:
02/11/1994
Assignee
1
BASF MAGNETICS GMBH
68165 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5477406
NONE
08191534
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036

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