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Patent Assignment Assignor Details
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Assignor Name : TATZEL, HERMANN
Total Assignments: 10
Assignment: 1
Reel/Frame:005140/0607   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TATZEL, HERMANN
Exec Dt:
03/01/1988
2
ZUERN, LUDWIG
Exec Dt:
03/01/1988
3
ZETTLER, HANS D.
Exec Dt:
02/03/1988
4
SCHNEIDER, WOLFGANG
Exec Dt:
03/01/1988
5
DEMBEK, GERHARD
Exec Dt:
00/00/0000
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894191
NONE
07164491
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005554/0600   Pages: 2
Recorded: 12/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEBER, REINHOLD
Exec Dt:
11/23/1988
2
WEILBACHER, MANFRED
Exec Dt:
11/23/1988
3
TATZEL, HERMANN
Exec Dt:
11/23/1988
4
ZUERN, LUDWIG
Exec Dt:
11/23/1988
5
ZETTLER, HANS D.
Exec Dt:
11/23/1988
6
HINSELMANN, KLAUS
Exec Dt:
11/23/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006566
NONE
07279092
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005728/0994   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE GRAVE, ISIDOOR
Exec Dt:
08/09/1990
2
HAARDT, UDO
Exec Dt:
08/09/1990
3
KOEGEL, WOLFRAM
Exec Dt:
08/09/1990
4
KRUECKAU, FRITZ E.
Exec Dt:
08/09/1990
5
TATZEL, HERMANN
Exec Dt:
08/09/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045256
NONE
07549164
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
1755 JEFFERSON DAIVS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005834/0871   Pages: 2
Recorded: 09/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE GRAVE, ISIDOOR
Exec Dt:
04/17/1991
2
FISCHER, JOACHIM
Exec Dt:
04/17/1991
3
KOEGEL, WOLFRAM
Exec Dt:
04/17/1991
4
TATZEL, HERMANN
Exec Dt:
04/17/1991
5
GRAALMANN, ONNO
Exec Dt:
04/17/1991
6
KERTH, JUERGEN
Exec Dt:
04/17/1991
7
WERNER, RAINER A.
Exec Dt:
04/17/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5077322
NONE
07684277
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 5
Reel/Frame:006010/0541   Pages: 2
Recorded: 02/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAARDT, UDO
Exec Dt:
11/15/1991
2
TATZEL, HERMANN
Exec Dt:
10/14/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5164257
NONE
07809373
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005985/0569   Pages: 2
Recorded: 01/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAARDT, UDO
Exec Dt:
12/18/1991
2
SEILER, ERHARD
Exec Dt:
12/18/1991
3
TATZEL, HERMANN
Exec Dt:
12/18/1991
4
SCHWAGER, HARALD
Exec Dt:
12/18/1991
5
DOMAS, FRIEDRICH
Exec Dt:
12/18/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180628
NONE
07822263
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:007516/0958   Pages: 3
Recorded: 05/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENN, ROLF
Exec Dt:
04/25/1995
2
HAHN, KLAUS
Exec Dt:
04/25/1995
3
LOTH, WOLFGANG
Exec Dt:
04/25/1995
4
HECKMANN, WALTER
Exec Dt:
04/25/1995
5
BLUMENSTEIN, UWE
Exec Dt:
04/25/1995
6
SCHWABEN, HANS-DIETER
Exec Dt:
04/25/1995
7
WASSMER, KARL-HEINZ
Exec Dt:
04/25/1995
8
TATZEL, HERMANN
Exec Dt:
04/25/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525636
NONE
08439899
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:010723/0409   Pages: 3
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GRAVE, ISIDOOR
Exec Dt:
04/06/1999
2
TATZEL, HERMANN
Exec Dt:
04/06/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060529
NONE
09296329
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
SURINDER SACHAR
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:012087/0148   Pages: 3
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, FRANK
Exec Dt:
01/13/2000
2
GLUECK, GUISCARD
Exec Dt:
01/13/2000
3
HAHN, KLAUS
Exec Dt:
01/13/2000
4
DE GRAVE, ISIDOOR
Exec Dt:
01/13/2000
5
TATZEL, HERMANN
Exec Dt:
01/13/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677040
NONE
09868044
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:013226/0481   Pages: 3
Recorded: 08/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECK, CHRISTOF
Exec Dt:
09/13/2000
2
TATZEL, HERMANN
Exec Dt:
09/13/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767623
NONE
09714191
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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