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Patent Assignment Assignor Details
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Assignor Name : HALBRITTER, KLAUS
Total Assignments: 21
Assignment: 1
Reel/Frame:004047/0731   Pages: 1
Recorded: 09/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEILEN, GERD
Exec Dt:
08/18/1980
2
HALBRITTER, KLAUS
Exec Dt:
08/18/1980
3
GRAMLICH, WALTER
Exec Dt:
08/18/1980
Assignee
1
BASF AKTIENGSELLSCHAFT, 6700 LUDWIGSHAFEN RHEINLAND-PFALZ
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374274
NONE
06186130
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, 1755 S. JEFF. DAVIS HWY.
CRYSTAL SQ. FIVE, STE. 400
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004117/0367   Pages: 1
Recorded: 04/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, WOLFGANG
Exec Dt:
11/30/1981
2
AQUILA, WERNER
Exec Dt:
11/30/1981
3
HOFFMANN, WOLFGANG
Exec Dt:
11/30/1981
4
BRENNER, KARL
Exec Dt:
11/30/1981
5
HALBRITTER, KLAUS
Exec Dt:
11/30/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440960
NONE
06330024
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004354/0814   Pages: 1
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REBAFKA, WALTER
Exec Dt:
01/25/1982
2
HEILEN, GERD
Exec Dt:
01/25/1982
3
HALBRITTER, KLAUS
Exec Dt:
01/25/1982
4
FRANZISCHKA, WOLFGANG
Exec Dt:
01/25/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521602
NONE
06502522
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004311/0535   Pages: 1
Recorded: 10/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, WOLFGANG
Exec Dt:
09/07/1982
2
HALBRITTER, KLAUS
Exec Dt:
09/07/1982
3
ENGELBACH, HEINZ
Exec Dt:
09/07/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503261
NONE
06400690
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004354/0770   Pages: 1
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECKHARDT, HEINZ
Exec Dt:
10/18/1982
2
HALBRITTER, KLAUS
Exec Dt:
10/18/1982
3
ROHR, WOLFGANG
Exec Dt:
10/18/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4518785
NONE
06437683
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST., SUITE 411
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:004692/0450   Pages: 1
Recorded: 04/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAMLICH, WALTER
Exec Dt:
07/15/1983
2
HALBRITTER, KLAUS
Exec Dt:
07/15/1983
3
HEILEN, GERD
Exec Dt:
07/15/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4684743
NONE
06782615
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005186/0600   Pages: 1
Recorded: 08/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALBRITTER, KLAUS
Exec Dt:
07/27/1983
2
EGGERSDORFER, MANFRED
Exec Dt:
07/27/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891435
NONE
06719332
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST. #411
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:004367/0029   Pages: 1
Recorded: 02/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECKHARDT, HEINZ
Exec Dt:
02/24/1984
2
HALBRITTER, KLAUS
Exec Dt:
02/24/1984
3
GOETZ, NORBERT
Exec Dt:
02/24/1984
4
HEILEN, GERD
Exec Dt:
02/24/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUSWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532337
NONE
06584334
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST., STE. 411
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:006098/0673   Pages: 2
Recorded: 04/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRENNER, KARL
Exec Dt:
03/30/1987
2
RUPPEL, WILHELM
Exec Dt:
03/30/1987
3
WOERZ, OTTO
Exec Dt:
03/30/1987
4
HALBRITTER, KLAUS
Exec Dt:
03/30/1987
5
SCHEIPER, HANS-JUERGEN
Exec Dt:
03/30/1987
6
AQUILA, WERNER
Exec Dt:
03/30/1987
7
FUCHS, HARTWIG
Exec Dt:
03/30/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALTZ
LUDWIGSHAFEN, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149884
NONE
07680631
Correspondence name and address
KEIL & WEINKAUF
ATTN: HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:005063/0006   Pages: 1
Recorded: 03/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECKHARDT, HEINZ
Exec Dt:
05/05/1987
2
GRAMLICH, WALTER
Exec Dt:
05/05/1987
3
BEST, WALTER
Exec Dt:
05/05/1987
4
HALBRITTER, KLAUS
Exec Dt:
05/05/1987
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831166
NONE
07047131
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:004824/0710   Pages: 1
Recorded: 01/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENKES, ERHARD
Exec Dt:
07/21/1987
2
HALBRITTER, KLAUS
Exec Dt:
07/21/1987
3
MAYR, HERBERT
Exec Dt:
07/13/1987
4
STRIEPE, WILHELM
Exec Dt:
07/08/1987
5
POCK, RUDOLF
Exec Dt:
07/17/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740646
NONE
07076592
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN STREET
SUITE 411,
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:005243/0401   Pages: 1
Recorded: 03/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, ROLF
Exec Dt:
07/12/1988
2
GOSCH, HANS-JUERGEN
Exec Dt:
07/12/1988
3
HARDER, WOLFGANG
Exec Dt:
07/12/1988
4
MALSCH, KLAUS-DIETER
Exec Dt:
07/12/1988
5
EGGERSDORFER, MANFRED
Exec Dt:
07/12/1988
6
FRANZ, LOTHAR
Exec Dt:
07/12/1988
7
ZIMMERMANN, HORST
Exec Dt:
07/12/1988
8
BRENNER, KARL
Exec Dt:
07/12/1988
9
HALBRITTER, KLAUS
Exec Dt:
08/02/1988
10
SAUER, WOLFGANG
Exec Dt:
07/12/1988
11
SCHEIPER, HANS-JUERGEN
Exec Dt:
07/12/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940805
NONE
07230015
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST.
SUITE 411
CHICAGO, IL 60603
Assignment: 13
Reel/Frame:006150/0820   Pages: 2
Recorded: 06/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUSTER, LUDWIG
Exec Dt:
05/19/1992
2
HALBRITTER, KLAUS
Exec Dt:
05/19/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233078
NONE
07894125
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:009024/0599   Pages: 2
Recorded: 03/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALBRITTER, KLAUS
Exec Dt:
01/09/1998
2
HENNINGSEN, MICHAEL
Exec Dt:
01/09/1998
3
JULIUS, MANFRED
Exec Dt:
01/23/1998
4
STEGMAIER, WOLF
Exec Dt:
01/21/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6042799
NONE
09034274
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:009313/0841   Pages: 3
Recorded: 07/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AQUILA, WERNER
Exec Dt:
07/07/1998
2
FUCHS, HARTWIG
Exec Dt:
07/07/1998
3
WOERZ, OTTO
Exec Dt:
07/07/1998
4
RUPPEL, WILHELM
Exec Dt:
07/07/1998
5
HALBRITTER, KLAUS
Exec Dt:
07/07/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013843
NONE
09085836
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 16
Reel/Frame:010930/0254   Pages: 3
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNNER, MELANIE
Exec Dt:
05/09/2000
2
BOETTCHER, ARND
Exec Dt:
05/09/2000
3
BREITSCHEIDEL, BORIS
Exec Dt:
05/09/2000
4
HALBRITTER, KLAUS
Exec Dt:
05/09/2000
5
HENKELMANN, JOCHEM
Exec Dt:
05/09/2000
6
THIL, LUCIEN
Exec Dt:
05/09/2000
7
PINKOS, ROLF
Exec Dt:
05/09/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284917
NONE
09581843
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. NW
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:012291/0301   Pages: 3
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALBRITTER, KLAUS
Exec Dt:
05/15/2001
2
STERZEL, HANS-JOSEF
Exec Dt:
05/15/2001
3
EIERMANN, MATTHIAS
Exec Dt:
05/15/2001
4
FREUDENTHALER, EVA
Exec Dt:
05/15/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495714
NONE
09890767
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 18
Reel/Frame:012303/0693   Pages: 3
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALBRITTER, KLAUS
Exec Dt:
06/20/2001
2
STERZEL, HAN-JOSEF
Exec Dt:
06/20/2001
3
TRAGUT, CHRISTIAN
Exec Dt:
06/20/2001
4
FREUDENTHALER, EVA
Exec Dt:
06/20/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423861
NONE
09889580
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 19
Reel/Frame:014690/0499   Pages: 4
Recorded: 08/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOE, RALF
Exec Dt:
01/18/2002
2
HIBST, HARTMUT
Exec Dt:
01/18/2002
3
HALBRITTER, KLAUS
Exec Dt:
01/18/2002
4
MASS-BRUNNER, MELANIE
Exec Dt:
01/18/2002
5
BREITSCHEIDEL, BORIS
Exec Dt:
01/18/2002
6
KAIBEL, GERD
Exec Dt:
01/18/2002
7
MASSONNE, KLEMENS
Exec Dt:
01/18/2002
8
SALDEN, AXEL
Exec Dt:
01/18/2002
9
EBEL, KLAUS
Exec Dt:
01/18/2002
10
BERGNER, EIKE JOHANNES
Exec Dt:
01/18/2002
11
HAESE, FRANK
Exec Dt:
01/18/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7319161
US20040054220
10467234
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 20
Reel/Frame:015854/0812   Pages: 4
Recorded: 10/04/2004
Attorney Dkt #:255259us0pct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLLAND, MARTIN
Exec Dt:
02/04/2003
2
SEITZ, VERENA
Exec Dt:
02/04/2003
3
MAASE, MATTHIAS
Exec Dt:
02/04/2003
4
FLORES, MIGUEL
Exec Dt:
02/04/2003
5
PAPP, RAINER
Exec Dt:
02/04/2003
6
MASSONNE, KLEMENS
Exec Dt:
02/04/2003
7
STEGMANN, VEIT
Exec Dt:
02/04/2003
8
HALBRITTER, KLAUS
Exec Dt:
02/04/2003
9
NOE, RALF
Exec Dt:
02/04/2003
10
BARTSCH, MICHAEL
Exec Dt:
02/04/2003
11
SIEGEL, WOLFGANG
Exec Dt:
02/04/2003
12
BECKER, MICHAEL
Exec Dt:
02/04/2003
13
HUTTENLOCH, OLIVER
Exec Dt:
02/04/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767852
US20050020857
10500145
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OLBON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:014921/0446   Pages: 3
Recorded: 01/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAASE, MATTHIAS
Exec Dt:
03/14/2003
2
MASSONNE, KLEMENS
Exec Dt:
03/14/2003
3
HALBRITTER, KLAUS
Exec Dt:
03/14/2003
4
NOE, RALF
Exec Dt:
03/14/2003
5
BARTSCH, MICHAEL
Exec Dt:
03/14/2003
6
SIEGEL, WOLFGANG
Exec Dt:
03/14/2003
7
STEGMANN, VEIT
Exec Dt:
03/14/2003
8
FLORES, MIGUEL
Exec Dt:
03/14/2003
9
HUTTENLOCH, OLIVER
Exec Dt:
03/14/2003
10
BECKER, MICHAEL
Exec Dt:
03/14/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351339
US20040073035
10467065
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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