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Patent Assignment Assignor Details
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Assignor Name : KNOLL, MANFRED
Total Assignments: 17
Assignment: 1
Reel/Frame:004649/0929   Pages: 1
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, GERHARD
Exec Dt:
11/27/1985
2
MC KEE, GRAHAM E.
Exec Dt:
11/27/1985
3
SIMON, GEORG N.
Exec Dt:
11/27/1985
4
KLEBER, FRIEDRICH
Exec Dt:
11/27/1985
5
KNOLL, MANFRED
Exec Dt:
11/27/1985
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4666973
NONE
06803577
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004909/0759   Pages: 1
Recorded: 07/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAUBITZ, CHRISTOF
Exec Dt:
01/07/1987
2
HUB, HANS-HENNING
Exec Dt:
01/07/1987
3
MITULLA, KONRAD
Exec Dt:
01/07/1987
4
KNOLL, MANFRED
Exec Dt:
01/07/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774286
NONE
07002238
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5-SUITE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004888/0001   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUSBERG, DIETRICH
Exec Dt:
05/05/1987
2
TAUBITZ, CHRISTOF
Exec Dt:
05/05/1987
3
KNOLL, MANFRED
Exec Dt:
05/05/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764556
NONE
07047132
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004969/0336   Pages: 1
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUSBERG, DIETRICH
Exec Dt:
05/08/1987
2
BLINNE, GERD
Exec Dt:
05/08/1987
3
ITTEMANN, PETER
Exec Dt:
05/08/1987
4
HEINZ, GERHARD
Exec Dt:
05/08/1987
5
SEILER, ERHARD
Exec Dt:
05/08/1987
6
KNOLL, MANFRED
Exec Dt:
05/08/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798855
NONE
07049226
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004943/0354   Pages: 1
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUSBERG, DIETRICH
Exec Dt:
07/01/1987
2
MC KEE, GRAHAM E.
Exec Dt:
07/01/1987
3
TAUBITZ, CHRISTOF
Exec Dt:
07/01/1987
4
WASSMUTH, GEORG
Exec Dt:
07/01/1987
5
KNOLL, MANFRED
Exec Dt:
07/01/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791158
NONE
07072031
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005416/0413   Pages: 2
Recorded: 08/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUSBERG, DIETRICH
Exec Dt:
09/21/1988
2
SEILER, ERHARD
Exec Dt:
09/21/1988
3
HECKMANN, WALTER
Exec Dt:
09/21/1988
4
KNOLL, MANFRED
Exec Dt:
09/21/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968731
NONE
07255027
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005280/0807   Pages: 1
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEILER, ERHARD
Exec Dt:
09/22/1988
2
RUPPMICH, KARL
Exec Dt:
09/22/1988
3
KNOLL, MANFRED
Exec Dt:
09/22/1988
4
HECKMANN, WALTER
Exec Dt:
09/22/1988
5
LAUSBERG, DIETRICH
Exec Dt:
09/22/1988
6
BUESCHL, RAINER
Exec Dt:
09/22/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939201
NONE
07255028
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005280/0888   Pages: 1
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUSBERG, DIETRICH
Exec Dt:
09/23/1988
2
SEYDL, WOLFGANG
Exec Dt:
09/23/1988
3
KNOLL, MANFRED
Exec Dt:
09/23/1988
4
SEILER, ERHARD
Exec Dt:
09/23/1988
5
GUTSCHE, HERBERT
Exec Dt:
09/23/1988
6
KOLM, PETER
Exec Dt:
09/23/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940746
NONE
07254802
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005280/0889   Pages: 1
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUSBERG, DIETRICH
Exec Dt:
09/26/1988
2
ITTEMANN, PETER
Exec Dt:
09/26/1988
3
MC KEE, GRAHAM E.
Exec Dt:
09/26/1988
4
SCHLICHTING, KARL
Exec Dt:
09/26/1988
5
KNOLL, MANFRED
Exec Dt:
09/26/1988
6
SEILER, ERHARD
Exec Dt:
09/26/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940745
NONE
07255160
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
AND MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006238/0611   Pages: 2
Recorded: 08/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MCKEE, GRAHAM E.
Exec Dt:
03/19/1990
2
KNOLL, MANFRED
Exec Dt:
03/19/1990
3
KOLM, PETER
Exec Dt:
03/19/1990
4
LAUSBERG, DIETRICH
Exec Dt:
03/19/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219915
NONE
07762261
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 11
Reel/Frame:008368/0057   Pages: 3
Recorded: 01/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBER, JOACHIM
Exec Dt:
10/08/1996
2
MACKEVICS, ARVIDS
Exec Dt:
11/04/1996
3
MOTTERSTADT, WALTER
Exec Dt:
10/15/1996
4
KNOLL, MANFRED
Exec Dt:
10/25/1996
5
DUSCHEK, CHRISTIAN
Exec Dt:
10/09/1996
Assignee
1
CARL - ZEISS-STIFTUNG
89518 HEIDEN HEIM(BRENZ)
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5982532
NONE
08730248
Correspondence name and address
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 12
Reel/Frame:010874/0607   Pages: 3
Recorded: 05/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, MARTIN
Exec Dt:
12/10/1998
2
FRITZSCHE, THOMAS
Exec Dt:
12/10/1998
3
KNOLL, MANFRED
Exec Dt:
12/10/1998
4
HOPFENSPIRGER, XAVER
Exec Dt:
12/10/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741025
US20030137236
09555559
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:011736/0760   Pages: 3
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MICHAEL
Exec Dt:
01/22/2001
2
KNOLL, MANFRED
Exec Dt:
01/22/2001
3
GINSS, CHRISTOPHE
Exec Dt:
01/22/2001
4
BERZ, STEPHAN
Exec Dt:
01/22/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562902
NONE
09806146
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1100 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:012082/0224   Pages: 3
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, MICHAEL
Exec Dt:
03/15/2001
2
KNOLL, MANFRED
Exec Dt:
03/15/2001
3
GINSS, CHRISTOPHE
Exec Dt:
03/15/2001
4
BERZ, STEPHAN
Exec Dt:
03/15/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAGFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605665
NONE
09889402
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:013166/0387   Pages: 3
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, MARTIN
Exec Dt:
03/05/2002
2
HECKMANN, WALTER
Exec Dt:
03/05/2002
3
JAKOBI, REINHARD
Exec Dt:
03/05/2002
4
KNOLL, MANFRED
Exec Dt:
03/05/2002
5
HOPFENSPIRGER, XAVER
Exec Dt:
03/05/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030166761
10148922
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:057244/0562   Pages: 3
Recorded: 08/20/2021
Attorney Dkt #:PSEE-36138-0192-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOLL, MANFRED
Exec Dt:
08/10/2021
2
FRÖSE, NATALIE
Exec Dt:
08/10/2021
Assignee
1
INTOCAST AG FEUERFEST-PRODUKTE UND GIESSLFSMITTEL
PEMPELFURTSTR. 1
RATINGEN, GERMANY 40880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185736
17432365
Correspondence name and address
ULMER & BERNE LLP
1660 WEST 2ND STREET
SKYLIGHT OFFICE TOWER, SUITE 1100
CLEVELAND, OH 44113
Assignment: 17
Reel/Frame:057252/0541   Pages: 3
Recorded: 08/20/2021
Attorney Dkt #:PSEE-36138-0193-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOLL, MANFRED
Exec Dt:
08/10/2021
2
FRÖSE, NATALIE
Exec Dt:
08/10/2021
Assignee
1
INTOCAST AG FEUERFEST-PRODUKTE UND GIEBHILFSMITTEL
PEMPELFURTSTR. 1
RATINGEN, GERMANY 40880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220231078
17432403
Correspondence name and address
ULMER & BERNE LLP
1660 WEST 2ND STREET
SKYLIGHT OFFICE TOWER, SUITE 1100
CLEVELAND, OH 44113

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