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Patent Assignment Assignor Details
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Assignor Name : PIPPER, GUNTER
Total Assignments: 40
Assignment: 1
Reel/Frame:004398/0515   Pages: 1
Recorded: 05/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
02/15/1984
2
THEYSOHN, RAINER
Exec Dt:
02/15/1984
3
ZAHRADNIK, FRANZ
Exec Dt:
02/15/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4539391
NONE
06581711
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:004474/0493   Pages: 1
Recorded: 11/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
03/15/1984
2
RIEGGER, SIEGFRIED
Exec Dt:
03/15/1984
3
FLOSS, JOSEF G.
Exec Dt:
03/15/1984
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4578455
NONE
06724500
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004396/0732   Pages: 1
Recorded: 05/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, FRANZ
Exec Dt:
06/07/1984
2
PIPPER, GUNTER
Exec Dt:
06/07/1984
3
FLOSS, JOSEF G.
Exec Dt:
06/07/1984
4
ZAHRADNIK, FRANZ
Exec Dt:
06/07/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4537949
NONE
06620563
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN AVE., NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004398/0230   Pages: 1
Recorded: 05/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
06/07/1984
2
SCHMIDT, FRANZ
Exec Dt:
06/07/1984
3
THEYSOHN, RAINER
Exec Dt:
06/07/1984
4
RIEGGER, SIEGFRIED
Exec Dt:
06/07/1984
5
HEIL, EDUARD
Exec Dt:
06/07/1984
6
FISCHER, HERMANN
Exec Dt:
06/07/1984
7
THOMA, RICHARD
Exec Dt:
06/07/1984
8
MATTHIES, PAUL
Exec Dt:
06/07/1984
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540772
NONE
06620837
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004943/0108   Pages: 1
Recorded: 09/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
03/09/1988
2
CORDES, CLAUS
Exec Dt:
03/09/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816557
NONE
07167250
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005834/0669   Pages: 2
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIMANN, HORST
Exec Dt:
06/23/1988
2
PIPPER, GUNTER
Exec Dt:
06/23/1988
3
WEISS, HANS-PETER
Exec Dt:
06/23/1988
4
PLACHETTA, CHRISTOPH
Exec Dt:
06/23/1988
5
KOCH, ECKHARD M.
Exec Dt:
06/23/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081222
NONE
07386007
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005637/0708   Pages: 2
Recorded: 03/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BETZ, WALTER
Exec Dt:
02/08/1989
2
PLACHETTA, CHRISTOPH
Exec Dt:
02/08/1989
3
KOCH, ECKHARD M.
Exec Dt:
02/08/1989
4
BLINNE, GERD
Exec Dt:
02/08/1989
5
PIPPER, GUNTER
Exec Dt:
02/08/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5034450
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: 8
Reel/Frame:005377/0910   Pages: 2
Recorded: 07/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
05/24/1989
2
SIMON, GEORG N.
Exec Dt:
05/24/1989
3
HEINZ, GERHARD
Exec Dt:
05/24/1989
4
ITTEMANN, PETER
Exec Dt:
05/24/1989
5
SCHLEIER, GISBERT
Exec Dt:
05/24/1989
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973655
NONE
07365125
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:005715/0585   Pages: 2
Recorded: 05/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
05/24/1989
2
HEINZ, GERHARD
Exec Dt:
05/24/1989
3
HISGEN, BERND
Exec Dt:
05/24/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068308
NONE
07365130
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:005441/0582   Pages: 2
Recorded: 08/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOCH, ECKHARD M.
Exec Dt:
06/15/1989
2
HEINZ, GERHARD
Exec Dt:
06/15/1989
3
GOETZ, WALTER
Exec Dt:
06/15/1989
4
PIPPER, GUNTER
Exec Dt:
06/15/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071924
NONE
07376502
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
AND MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006616/0031   Pages: 2
Recorded: 07/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIMANN, HORST
Exec Dt:
06/15/1989
2
PIPPER, GUNTER
Exec Dt:
06/15/1989
3
WEISS, HANS-PETER
Exec Dt:
06/15/1989
4
PLACHETTA, CHRISTOPH
Exec Dt:
06/15/1989
5
KOCH, ECKHARD
Exec Dt:
06/15/1989
6
BLINNE, GERD
Exec Dt:
06/15/1989
7
GOETZ, WALTER
Exec Dt:
06/15/1989
8
STEIERT, PETER
Exec Dt:
06/15/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252661
NONE
07864132
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:005392/0308   Pages: 2
Recorded: 08/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIMANN, HORST
Exec Dt:
06/19/1989
2
PIPPER, GUNTER
Exec Dt:
06/19/1989
3
WEISS, HANS-PETER
Exec Dt:
06/19/1989
4
PLACHETTA, CHRISTOPH
Exec Dt:
06/19/1989
5
KOCH, ECKHARD M.
Exec Dt:
06/08/1989
6
BLINNE, GERD
Exec Dt:
06/19/1989
7
GOETZ, WALTER
Exec Dt:
06/19/1989
8
STEIERT, PETER
Exec Dt:
06/19/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970255
NONE
07377263
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005467/0359   Pages: 2
Recorded: 10/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
02/23/1990
2
KOCH, ECKHARD M.
Exec Dt:
03/07/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994550
NONE
07494402
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:005591/0785   Pages: 2
Recorded: 02/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
02/23/1990
2
KOCH, ECKHARD M.
Exec Dt:
03/07/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030709
NONE
07501034
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:005688/0106   Pages: 2
Recorded: 04/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
02/23/1990
2
KOCH, ECKHARD M.
Exec Dt:
03/05/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051491
NONE
07500949
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:005688/0120   Pages: 2
Recorded: 04/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIPPER, GUNTER
Exec Dt:
02/23/1990
2
CORDES, CLAUS
Exec Dt:
03/01/1990
3
SCHMIDT, FRANZ
Exec Dt:
03/15/1990
4
REIMANN, HORST
Exec Dt:
03/23/1990
5
KOCH, ECKHARD M.
Exec Dt:
03/03/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039786
NONE
07500946
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:005688/0719   Pages: 2
Recorded: 04/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUELLER, WOLFGANG F.
Exec Dt:
04/04/1991
2
DAUNS, HARALD
Exec Dt:
04/04/1991
3
PIPPER, GUNTER
Exec Dt:
04/04/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128442
NONE
07681255
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:006806/0139   Pages: 2
Recorded: 12/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIPPER, GUNTER
Exec Dt:
11/25/1993
2
GOETZ, WALTER
Exec Dt:
11/29/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332778
NONE
08097909
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 19
Reel/Frame:007011/0703   Pages: 2
Recorded: 05/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAREISS, BRIGITTE
Exec Dt:
05/02/1994
2
PLACHETTA, CHRISTOPH
Exec Dt:
05/02/1994
3
ULMERICH, KARLHEINZ
Exec Dt:
05/02/1994
4
PIPPER, GUNTER
Exec Dt:
05/02/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422390
NONE
08233704
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 20
Reel/Frame:007901/0369   Pages: 2
Recorded: 12/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIPPER, GUNTER
Exec Dt:
07/04/1994
2
KLEINKE, ANDREAS
Exec Dt:
07/04/1994
3
HIDENBRAND, PETER
Exec Dt:
07/04/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5674973
NONE
08578703
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:007359/0206   Pages: 2
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCH, HERBERT
Exec Dt:
01/24/1995
2
PIPPER, GUNTER
Exec Dt:
01/24/1995
3
MUEHLBACH, KLAUS
Exec Dt:
01/24/1995
4
GOERRISSEN, HEINER
Exec Dt:
01/24/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688901
NONE
08386801
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE.
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:007442/0046   Pages: 2
Recorded: 04/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTSCHALK, AXEL
Exec Dt:
03/28/1995
2
FISCH, HERBERT
Exec Dt:
03/28/1995
3
PIPPER, GUNTER
Exec Dt:
03/28/1995
4
WEBER, MARTIN
Exec Dt:
03/28/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5561193
NONE
08422872
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE N.W.
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:007618/0340   Pages: 2
Recorded: 08/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, MARTIN
Exec Dt:
08/04/1995
2
FISCH, HERBERT
Exec Dt:
08/04/1995
3
PIPPER, GUNTER
Exec Dt:
08/04/1995
4
GOTTSCHALK, AXEL
Exec Dt:
08/04/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639833
NONE
08513631
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 24
Reel/Frame:007819/0578   Pages: 2
Recorded: 12/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, MARTIN
Exec Dt:
11/20/1995
2
FISCH, HERBERT
Exec Dt:
11/20/1995
3
PIPPER, GUNTER
Exec Dt:
11/20/1995
4
GOTTSCHALK, AXEL
Exec Dt:
11/20/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN
GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710216
NONE
08572039
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 25
Reel/Frame:007829/0308   Pages: 2
Recorded: 01/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTSCHALK, AXEL
Exec Dt:
01/12/1996
2
FISCHE, HERBERT
Exec Dt:
01/12/1996
3
PIPPER, GUNTER
Exec Dt:
01/12/1996
4
WEBER, MARTIN
Exec Dt:
01/12/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728800
NONE
08590472
Correspondence name and address
KIEL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTCUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 26
Reel/Frame:008781/0077   Pages: 3
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARZELHAN, VOLKER
Exec Dt:
02/16/1996
2
PIPPER, GUNTER
Exec Dt:
02/16/1996
3
SEELIGER, URSULA
Exec Dt:
02/16/1996
4
BAUER, PETER
Exec Dt:
02/16/1996
5
PAGGA, UDO
Exec Dt:
02/16/1996
6
YAMAMOTO, MOTONORI
Exec Dt:
02/16/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889135
NONE
08875808
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 27
Reel/Frame:007956/0031   Pages: 2
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, MARTIN
Exec Dt:
03/29/1996
2
FISCH, HERBERT
Exec Dt:
03/29/1996
3
PIPPER, GUNTER
Exec Dt:
03/29/1996
4
GOTTSCHALK, AXEL
Exec Dt:
03/29/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5780576
NONE
08631096
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 28
Reel/Frame:007892/0909   Pages: 2
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTSCHALK, AXEL
Exec Dt:
04/01/1996
2
FISCH, HERBERT
Exec Dt:
04/01/1996
3
PIPPER, GUNTER
Exec Dt:
04/01/1996
4
WEBER, MARTIN
Exec Dt:
04/01/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5650466
NONE
08583189
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C., ATTORNEYS AT LAW
NROMAN F. OBLON, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 29
Reel/Frame:008350/0790   Pages: 2
Recorded: 11/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCH, HERBERT
Exec Dt:
11/05/1996
2
PIPPER, GUNTER
Exec Dt:
11/05/1996
3
RIEGER, JENS
Exec Dt:
11/05/1996
4
LAUN, MARTIN
Exec Dt:
11/05/1996
5
WARZELHAN, VOLKER
Exec Dt:
11/05/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760163
NONE
08748978
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 30
Reel/Frame:008779/0820   Pages: 3
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARZELHAN, VOLKER
Exec Dt:
02/16/1997
2
PIPPER, GUNTER
Exec Dt:
02/16/1997
3
SEELIGER, URSULA
Exec Dt:
02/16/1997
4
BAUER, PETER
Exec Dt:
02/16/1997
5
BEIMBORN, DIETER BERNHARD
Exec Dt:
02/16/1997
6
YAMAMOTO, MOTONORI
Exec Dt:
02/16/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936045
NONE
08894240
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 31
Reel/Frame:009692/0735   Pages: 3
Recorded: 09/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUENSCH, JOSEF
Exec Dt:
04/21/1997
2
WEBER, MARTIN
Exec Dt:
04/21/1997
3
PIPPER, GUNTER
Exec Dt:
04/21/1997
4
GLUECK, ALEXANDER
Exec Dt:
04/21/1997
5
VOGEL, WILFRIED
Exec Dt:
04/21/1997
6
HEITZ, THOMAS
Exec Dt:
04/21/1997
7
GRUTKE, STEFAN
Exec Dt:
04/21/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093771
NONE
09155090
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 32
Reel/Frame:010429/0781   Pages: 3
Recorded: 03/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWITZ, CHRISTOPH
Exec Dt:
06/10/1997
2
BAUER, PETER
Exec Dt:
06/10/1997
3
BEIMBORN, DIETER B.
Exec Dt:
06/10/1997
4
BRUCHMANN, BERND
Exec Dt:
06/10/1997
5
FALLER, UWE
Exec Dt:
06/10/1997
6
LAUN, MARTIN
Exec Dt:
06/10/1997
7
PAGGA, UDO
Exec Dt:
06/10/1997
8
PIPPER, GUNTER
Exec Dt:
06/10/1997
9
WARZELHAN, VOLKER
Exec Dt:
06/10/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6120895
NONE
09254922
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 33
Reel/Frame:009337/0176   Pages: 3
Recorded: 07/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTSCHALK, AXEL
Exec Dt:
07/07/1998
2
GRUTKE, STEFAN
Exec Dt:
07/07/1998
3
PIPPER, GUNTER
Exec Dt:
07/07/1998
4
WOLF, PETER
Exec Dt:
07/07/1998
5
WEBER, MARTIN
Exec Dt:
07/07/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284830
NONE
09115554
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 34
Reel/Frame:010384/0760   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, ROBERT
Exec Dt:
01/25/1999
2
KRAUSS, DIETER
Exec Dt:
01/25/1999
3
KELLER, DIETER
Exec Dt:
01/25/1999
4
PIPPER, GUNTER
Exec Dt:
01/25/1999
5
HARDER, WOLFGANG
Exec Dt:
01/25/1999
6
LUDWIG, ALFONS
Exec Dt:
01/25/1999
7
MOHRSCHLADT, RALF
Exec Dt:
01/25/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194538
NONE
09242714
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 35
Reel/Frame:010867/0167   Pages: 3
Recorded: 05/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUENGER, HANS-HARALD
Exec Dt:
11/03/1999
2
LUDWIG, ALFONS
Exec Dt:
11/03/1999
3
NEUBERG, RAINER
Exec Dt:
11/03/1999
4
PIPPER, GUNTER
Exec Dt:
11/03/1999
5
SAUER, THOMAS
Exec Dt:
11/03/1999
6
WILMS, AXEL
Exec Dt:
11/03/1999
Assignee
1
BASF AKTIEGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6429279
NONE
09554216
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 36
Reel/Frame:010899/0722   Pages: 3
Recorded: 05/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, PETER
Exec Dt:
03/17/2000
2
LANG, REINHARD
Exec Dt:
03/17/2000
3
LUDWIG, ALFONS
Exec Dt:
03/17/2000
4
PIPPER, GUNTER
Exec Dt:
03/17/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6320021
NONE
09554217
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 37
Reel/Frame:010866/0905   Pages: 3
Recorded: 05/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERBES, JOERG
Exec Dt:
04/04/2000
2
LUDWIG, ALFONS
Exec Dt:
04/04/2000
3
PIPPER, GUNTER
Exec Dt:
04/04/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6326457
NONE
09554214
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUTE AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 38
Reel/Frame:011099/0112   Pages: 3
Recorded: 08/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOHRSCHLADT, RALF
Exec Dt:
07/27/2000
2
HILDEBRANDT, VOLKER
Exec Dt:
07/27/2000
3
PIPPER, GUNTER
Exec Dt:
07/27/2000
4
FUCHS, EBERHARD
Exec Dt:
07/27/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353085
NONE
09622321
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 39
Reel/Frame:013122/0578   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEININGER, JUERGEN
Exec Dt:
11/30/2000
2
GOETZ, WALTER
Exec Dt:
11/30/2000
3
LUDWIG, ALFONS
Exec Dt:
11/30/2000
4
PIPPER, GUNTER
Exec Dt:
11/30/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703475
NONE
10130044
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 40
Reel/Frame:013120/0010   Pages: 3
Recorded: 05/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDWIG, ALFONS
Exec Dt:
03/28/2002
2
PILLE, RAGNHILD
Exec Dt:
03/28/2002
3
PIPPER, GUNTER
Exec Dt:
03/28/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6754979
US20030000100
10130250
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. NW
WASHINGTON, DC 20036

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