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Patent Assignment Assignor Details
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Assignor Name : KAEMPFER, KNUT
Total Assignments: 10
Assignment: 1
Reel/Frame:004173/0460   Pages: 1
Recorded: 09/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GETTERT, HANS
Exec Dt:
01/28/1982
2
KAEMPFER, KNUT
Exec Dt:
01/28/1982
Assignee
1
BASF AKTIENGESELLSCHAFT 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420342
NONE
06348197
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004343/0667   Pages: 2
Recorded: 12/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROECKER, FRANZ J.
Exec Dt:
02/16/1983
2
GETTERT, HANS
Exec Dt:
02/16/1983
3
KAEMPFER, KNUT
Exec Dt:
02/16/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFTEN
A REP. OF GERMANY
D-6700 LUDWIGSHAFTEN RHEINLAND-PFALZ FED, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4507274
NONE
06473533
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE N.W.
WASHINGTON DC 20036
Assignment: 3
Reel/Frame:004354/0648   Pages: 1
Recorded: 01/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROECKER, FRANZ J.
Exec Dt:
11/15/1983
2
GETTERT, HANS
Exec Dt:
11/15/1983
3
KAEMPFER, KNUT
Exec Dt:
11/15/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521387
NONE
06552930
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004570/0452   Pages: 1
Recorded: 07/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROECKER, FRANZ J.
Exec Dt:
08/23/1984
2
GETTERT, HANS
Exec Dt:
08/23/1984
3
KAEMPFER, KNUT
Exec Dt:
08/23/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4623533
NONE
06825626
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N.W.,
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004766/0104   Pages: 1
Recorded: 10/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GETTERT, HANS
Exec Dt:
07/29/1986
2
KAEMPFER, KNUT
Exec Dt:
07/29/1986
3
SANDER, BRUNO
Exec Dt:
07/29/1986
4
MARQUARDT, SIEGFRIED
Exec Dt:
07/29/1986
5
MUELLER, K. ROBERT
Exec Dt:
07/29/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4728437
NONE
06894808
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:006339/0666   Pages: 2
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN, KLAUS
Exec Dt:
10/19/1992
2
KAEMPFER, KNUT
Exec Dt:
10/19/1992
3
HINTZ, HANS
Exec Dt:
10/19/1992
4
RIETHUES, MICHAEL
Exec Dt:
10/19/1992
5
WITT, MICHAEL
Exec Dt:
10/19/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229429
NONE
07973822
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:007748/0437   Pages: 2
Recorded: 10/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERZER, DIETRICH
Exec Dt:
10/09/1995
2
HUSEMANN, WOLFRAM
Exec Dt:
10/09/1995
3
WITT, MICHAEL
Exec Dt:
10/09/1995
4
HAHN, KLAUS
Exec Dt:
10/09/1995
5
KAEMPFER, KNUT
Exec Dt:
10/09/1995
6
ALICKE, GERHARD
Exec Dt:
10/09/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596045
NONE
08548725
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:009339/0071   Pages: 3
Recorded: 01/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAY, PETER NIKOLAUS
Exec Dt:
09/02/1996
2
RUECK, SWEN
Exec Dt:
09/02/1996
3
SCHIESSEL, MICHAEL
Exec Dt:
09/02/1996
4
WITT, MICHAEL
Exec Dt:
09/02/1996
5
ZETTLER, HANS DIETER
Exec Dt:
09/02/1996
6
BAUMGAERTEL, MICHAEL
Exec Dt:
09/02/1996
7
DEMBEK, GERHARD
Exec Dt:
09/02/1996
8
HAHN, KLAUS
Exec Dt:
09/02/1996
9
HOLOCH, JAN
Exec Dt:
09/02/1996
10
HUSEMANN, WOLFRAM
Exec Dt:
09/02/1996
11
KAEMPFER, KNUT
Exec Dt:
09/02/1996
Assignee
1
BASF AKTIENGESSELSHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5905096
NONE
09000391
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:010641/0481   Pages: 3
Recorded: 02/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLUECK, GUISCARD
Exec Dt:
06/02/1997
2
HAHN, KLAUS
Exec Dt:
06/02/1997
3
KAEMPFER, KNUT
Exec Dt:
06/02/1997
4
NAEGELE, DIETER
Exec Dt:
06/02/1997
5
BRAUN, FRANK
Exec Dt:
06/02/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340713
NONE
09423613
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT
JOSEPH A. SCAFETTA, JR.
1755 JEFFERSON DAVIS HIGHWAY FOURTH FL.
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:010923/0644   Pages: 3
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLUECK, GUISCARD
Exec Dt:
06/02/1997
2
HAHN, KLAUS
Exec Dt:
06/02/1997
3
BATSCHEIDER, KARL-HEINZ
Exec Dt:
06/02/1997
4
NAEGELE, DIETER
Exec Dt:
06/02/1997
5
KAEMPFER, KNUT
Exec Dt:
06/02/1997
6
HUSEMANN, WOLFRAM
Exec Dt:
06/02/1997
7
HOHWILLER, FRIEDER
Exec Dt:
06/02/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130265
NONE
09423614
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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