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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ALBERT, GUIDO
Total Assignments: 21
Assignment: 1
Reel/Frame:005211/0466   Pages: 2
Recorded: 01/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CURTZE, JURGEN
Exec Dt:
11/07/1986
2
PIEPER, HELMUT
Exec Dt:
10/31/1986
3
NICKL, JOSEF
Exec Dt:
11/05/1986
4
BECHER, HEINZ-MANFRED
Exec Dt:
11/07/1986
5
ALBERT, GUIDO
Exec Dt:
11/10/1986
6
DRANDAREVSKI, CHRISTO
Exec Dt:
11/10/1986
7
LUST, SIGMUND
Exec Dt:
11/13/1986
8
SCHRODER, LUDWIG
Exec Dt:
11/07/1986
Assignee
1
CELAMERCK GMBH & CO. KG
A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
INGELHEIMAM RHEIN, GERMANY D-6507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910200
NONE
06917022
Correspondence name and address
LOUIS GUBINSKY
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
2100 PENN AVE
WASHINGTON, D.C. 20037
Assignment: 2
Reel/Frame:004856/0600   Pages: 2
Recorded: 03/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRIEDRICHS, EDMUND
Exec Dt:
01/22/1988
2
ALBERT, GUIDO
Exec Dt:
01/22/1988
3
CURTZE, JURGEN
Exec Dt:
01/22/1988
Assignee
1
SHELL AGRAR GMBH & CO., KG
BINGERSTRASSE 73
D - 6507 INGELHEIM AM RHEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923866
NONE
07149516
Correspondence name and address
JONES, TULLAR & COOPER
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004978/0938   Pages: 1
Recorded: 11/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CURTZE, JURGEN
Exec Dt:
11/01/1988
2
DRANDAREVSKI, CHRISTO
Exec Dt:
11/03/1988
3
ALBERT, GUIDO
Exec Dt:
11/05/1988
4
RAMSEY, ARTHUR A.
Exec Dt:
11/16/1988
Assignee
1
SHELL INTERNATIONALE RESEARCH MAATSHAPPIJ B.V., A CORP. OF THE NETHERLANDS
CAREL VAN BYLANDTLAAN 30
THE HAGUE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933328
NONE
07220736
Correspondence name and address
ERIC S. SPECTOR
JONES, TULLAR & COOPER, P.C.
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005233/0203   Pages: 1
Recorded: 01/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRIEDRICHS, EDMUND
Exec Dt:
01/09/1990
2
ALBERT, GUIDO
Exec Dt:
01/09/1990
Assignee
1
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
CAREL VAN BYLANDTLAAN 30
A COMPANY OF THE NETHERLANDS
HAGUE, THE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304376
NONE
07468895
Correspondence name and address
JONES, TULLAR & COOPER
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006025/0304   Pages: 3
Recorded: 10/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECHER, HEINZ-MANFRED
Exec Dt:
09/25/1991
2
ALBERT, GUIDO
Exec Dt:
09/25/1991
3
CURTZE, JURGEN
Exec Dt:
09/25/1991
Assignee
1
SHELL RESEARCH LIMITED
SHELL CENTRE, 2 YORK ROAD
A COMPANY UNDER THE LAW OF UNITED KINGDOM
WATERLOO, LONDON SE1, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336671
NONE
07761970
Correspondence name and address
JAMES W. HELLWEGE
JONES, TULLAR & COOPER, P.C.
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006078/0335   Pages: 3
Recorded: 04/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CURTZE, JURGEN
Exec Dt:
03/16/1992
2
ALBERT, GUIDO
Exec Dt:
03/16/1992
Assignee
1
SHELL RESEARCH LIMITED A COMPANY OF THE UNITED KINGDOM
SHELL CENTRE, 2 YORK ROAD
WATERLOO, LONDON, UNITED KINGDOM SE1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189035
NONE
07862080
Correspondence name and address
JONES, TULLAR & COOPER
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006869/0699   Pages: 3
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JURGEN
Exec Dt:
07/19/1993
2
ALBERT, GUIDO
Exec Dt:
07/19/1993
Assignee
1
SHELL RESEARCH LIMITED
SHELL CENTRE, 2 YORK ROAD
WATERLOOK, LONDON SE1, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399559
NONE
08071894
Correspondence name and address
PEGGY A. CLIMENSON
AMERICAN CYANAMID COMPANY
PATENT LAW DEPT., ONE CYANAMID PLAZA
WAYNE, NJ 07470-8426
Assignment: 8
Reel/Frame:007324/0352   Pages: 5
Recorded: 02/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JURGEN
Exec Dt:
12/23/1994
2
ALBERT, GUIDO
Exec Dt:
12/23/1994
3
EICHLER, DIETRICH
Exec Dt:
12/23/1994
Assignee
1
AMERICAN CYANAMID COMPANY
ONE CYANAMID PLAZA
WAYNE, NEW JERSEY 07470-8426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656630
NONE
08339385
Correspondence name and address
AMERICAN CYANAMID COMPANY
PATENT LAW DEPARTMENT
ONE CYANAMID PLAZA
WAYNE, NJ 07470-8426
Assignment: 9
Reel/Frame:007525/0850   Pages: 5
Recorded: 06/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEES, KLAUS-JURGEN
Exec Dt:
05/30/1995
2
ALBERT, GUIDO
Exec Dt:
05/30/1995
Assignee
1
SHELL RESEARCH LIMITED
2 YORK ROAD, WATERLOO
SHELL CENTRE
LONDON SE1, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5593996
NONE
08412401
Correspondence name and address
JOHN W. HOGAN, JR.
AMERICAN CYANAMID COMPANY
PATENT LAW DEPARTMENT
ONE CYANAMID PLAZA
WAYNE, NJ 07470-8426
Assignment: 10
Reel/Frame:007910/0822   Pages: 5
Recorded: 04/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JURGEN
Exec Dt:
06/22/1995
2
RUDOLPH, CHRISTINE HELENE GETRUD
Exec Dt:
06/22/1995
3
SCHRODER, LUDWIG
Exec Dt:
06/22/1995
4
ALBERT, GUIDO
Exec Dt:
06/22/1995
5
REHNIG, ANNEROSE EDITH ELISE
Exec Dt:
06/22/1995
6
SIEVERDING, EWALD GERHARD
Exec Dt:
06/22/1995
Assignees
1
AMERICAN CYANAMID COMPANY
ONE CYANAMID PLAZA
WAYNE, NEW JERSEY 07470
2
SHELL RESEARCH LIMITED
SHELL CENTRE, 2 YORK RD., WATERLOO
LODON SE1, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679866
NONE
08479502
Correspondence name and address
AMERICAN CYANAMID COMPANY
GREGORY M. HILL
PATENT LAW DEPARTMENT
ONE CYANAMID PLAZA
WAYNE, NEW JERSEY 07470-8426
Assignment: 11
Reel/Frame:008028/0749   Pages: 6
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JURGEN
Exec Dt:
06/26/1996
2
RUDOLPH, CHRISTINE
Exec Dt:
06/26/1996
3
SCHRODER, LUDWIG
Exec Dt:
06/26/1996
4
ALBERT, GUIDO
Exec Dt:
06/26/1996
5
REHNIG, ANNEROSE
Exec Dt:
06/26/1996
6
SIEVERDING, EWALD
Exec Dt:
06/26/1996
Assignee
1
AMERICAN CYANAMID COMPANY
ONE CYANAMID PLAZA
WAYNE, NEW JERSEY 07470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773663
NONE
08641592
Correspondence name and address
AMERICAN CYANAMID COMPANY
GREGORY M. HILL
PATENT LAW DEPARTMENT
ONE CYANAMID PLAZA
WAYNE, NEW JERSEY 07470-8426
Assignment: 12
Reel/Frame:008494/0720   Pages: 5
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JUERGEN
Exec Dt:
08/27/1996
2
ALBERT, GUIDO
Exec Dt:
08/27/1996
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677303
NONE
08670252
Correspondence name and address
AMERICAN CYANAMID COMPANY
CHARLES F. COSTELLO, JR.
PATENT LAW DEPARTMENT
ONE CYANAMID PLAZA
WAYNE, NJ 07470-8426
Assignment: 13
Reel/Frame:009130/0898   Pages: 6
Recorded: 03/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JUERGEN
Exec Dt:
02/10/1998
2
SIM0N, WERNER
Exec Dt:
02/10/1998
3
MORSCHHAEUSER, GERD
Exec Dt:
02/10/1998
4
WALDECK, ANDREAS
Exec Dt:
02/10/1998
5
STUMM, KARL-OTTO
Exec Dt:
02/10/1998
6
COTTER, HENRY VAN TUYL
Exec Dt:
02/10/1998
7
ALBERT, GUIDO
Exec Dt:
02/10/1998
8
REHNIG, ANNEROSE
Exec Dt:
02/10/1998
9
REICHERT, GUNTHER
Exec Dt:
02/10/1998
Assignee
1
AMERICAN CYANAMID COMPANY
ONE CAMPUS DRIVE
PARSIPPANY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922905
NONE
08953048
Correspondence name and address
AMERICAN CYANAMID COMPANY
GREGORY M. HILL
PATENT LAW DEPARTMENT
ONE CAMPUS DRIVE
PARSIPPANY, NJ 07054
Assignment: 14
Reel/Frame:009216/0379   Pages: 5
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTZE, JUERGEN
Exec Dt:
04/01/1998
2
SIMON, WERNER
Exec Dt:
04/01/1998
3
MORSCHHAEUSER, GERD
Exec Dt:
04/01/1998
4
WALDECK, ANDREAS
Exec Dt:
04/01/1998
5
STUMM, KARL-OTTO
Exec Dt:
04/01/1998
6
COTTER, HENRY VAN TUYL
Exec Dt:
04/01/1998
7
ALBERT, GUIDO
Exec Dt:
04/01/1998
8
REHNIG, ANNEROSE
Exec Dt:
04/01/1998
9
REICHERT, GUNTHER
Exec Dt:
04/01/1998
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5945567
NONE
08914966
Correspondence name and address
AMERICAN CYANAMID COMPANY
GREGORY M. HILL
PATENT LAW DEPARTMENT
ONE CAMPUS DRIVE
PARSIPPANY, NEW JERSEY 07054
Assignment: 15
Reel/Frame:010112/0646   Pages: 5
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFRENGLE, WALDEMAR
Exec Dt:
08/20/1998
2
PEES, KLAUS-JUERGEN
Exec Dt:
08/20/1998
3
ALBERT, GUIDO
Exec Dt:
08/20/1998
4
CARTER, PAUL
Exec Dt:
08/20/1998
5
REHNIG, ANNEROSE
Exec Dt:
08/20/1998
6
VAN TUYL COTTER, HENRY
Exec Dt:
08/20/1998
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5986135
NONE
09160894
Correspondence name and address
AMERICAN CYANAMID COMPANY
JOSEPH M. MAZZARESE
ONE CAMPUS DRIVE
PARSIPPANY, NEW JERSEY 07054
Assignment: 16
Reel/Frame:009751/0973   Pages: 5
Recorded: 02/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFRENGLE, WALDEMAR
Exec Dt:
01/12/1999
2
PEES, KLAUS-JUERGEN
Exec Dt:
01/12/1999
3
ALBERT, GUIDO
Exec Dt:
01/12/1999
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020338
NONE
09243851
Correspondence name and address
AMERICAN CYANAMID COMPANY
BARBARA L. RENDA
PATENT LAW DEPARTMENT
ONE CAMPUS DRIVE
PARSIPPANY, NEW JERSEY 07054
Assignment: 17
Reel/Frame:010282/0692   Pages: 5
Recorded: 09/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEES, KLAUS-JUERGEN
Exec Dt:
05/05/1999
2
REHNIG, ANNEROSE
Exec Dt:
05/05/1999
3
ALBERT, GUIDO
Exec Dt:
05/05/1999
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380202
NONE
09405658
Correspondence name and address
AMERICAN CYANAMID COMPANY
CHARLES F. COSTELLO, JR.
PATENT LAW DEPARTMENT
ONE CAMPUS DRIVE
PARSIPPANY, NEW JERSEY 07054
Assignment: 18
Reel/Frame:010118/0155   Pages: 11
Recorded: 07/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEES, KLAUS-JUERGEN
Exec Dt:
07/07/1999
2
KRUMMEL, GUENTER
Exec Dt:
07/07/1999
3
COTTER, HENRY VAN TUYL
Exec Dt:
07/07/1999
4
ALBERT, GUIDO
Exec Dt:
07/07/1999
5
REHNIG, ANNEROSE
Exec Dt:
07/07/1999
6
MAY, LESLIE
Exec Dt:
07/07/1999
7
PFRENGLE, WALDEMAR
Exec Dt:
07/07/1999
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6255309
NONE
09272916
Correspondence name and address
AMERICAN CYANAMID COMPANY
JOSEPH M. MAZZARESE
ONE CAMPUS DRIVE
PATENT LAW DEPARTMENT
PARSIPPANY, NJ 07054
Assignment: 19
Reel/Frame:012637/0049   Pages: 24
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, MARK R.
Exec Dt:
06/18/2001
2
KIRSCH, DONALD R.
Exec Dt:
06/18/2001
3
HARRIS, JANE E.
Exec Dt:
06/18/2001
4
BEYER, CARL F.
Exec Dt:
06/20/2001
5
PEES, KLAUS-JUERGEN
Exec Dt:
06/23/2001
6
CARTER, PAUL A.
Exec Dt:
08/27/2001
7
PFRENGLE, WALDEMAR
Exec Dt:
06/23/2001
8
ALBERT, GUIDO
Exec Dt:
06/23/2001
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329663
US20020068744
09895975
Correspondence name and address
AMERICAN HOME PRODUCTS CORPORATION
DANIEL B. MORAN
PATENT LAW DEPARTMENT
FIVE GIRALDA FARMS
MADISON, NJ 07940-0874
Assignment: 20
Reel/Frame:013675/0928   Pages: 10
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEES, KLAUS-JUERGEN
Exec Dt:
10/10/2002
2
KRUMMEL, GUENTER
Exec Dt:
02/19/2002
3
COTTER, HENRY VAN TUYL
Exec Dt:
08/31/2001
4
ALBERT, GUIDO
Exec Dt:
03/14/2002
5
RENIG, ANNEROSE
Exec Dt:
03/26/2002
6
MAY, LESLIE
Exec Dt:
09/21/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084146
US20030055069
09840488
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:015130/0633   Pages: 3
Recorded: 10/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASCO, JORDI TORMO I
Exec Dt:
04/25/2002
2
AMMERMANN, EBERHARD
Exec Dt:
04/25/2002
3
PEES, KLAUS-JUERGEN
Exec Dt:
05/03/2002
4
ALBERT, GUIDO
Exec Dt:
05/03/2002
5
REHNIG, ANNEROSE
Exec Dt:
05/03/2002
6
SEARCH, DEBRA
Exec Dt:
05/17/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105664
US20040127509
10474460
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036

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