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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 : KERSTEN, PETER
Total Assignments: 19
Assignment: 1
Reel/Frame:004052/0606   Pages: 1
Recorded: 04/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/29/1982
2
Exec Dt:
03/29/1982
3
Exec Dt:
03/29/1982
4
Exec Dt:
03/29/1982
Assignee
1
LEIPZIG, GERMAN DEMOCRATIC REPUBLIC
Properties
 
Pat #
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NONE
06372593
 
NONE
06372593
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:004291/0616   Pages: 1
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/08/1984
2
Exec Dt:
06/08/1984
Assignee
1
320 PARK AVE.
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
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NONE
06623757
Correspondence name and address
JAMES B. RADEN
ITT MIDWEST PATENT OPERATIONS
100 SOUTH WACKER DRIVE,
SUITE 1530
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004380/0715   Pages: 1
Recorded: 03/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/18/1985
2
Exec Dt:
02/18/1985
3
Exec Dt:
02/18/1985
Assignee
1
320 PARK AVE., A CORP OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06679664
Correspondence name and address
THOMAS L. PETERSON
20335 VENTURA BLVD., STE. 400
WOODLAND HILLS, CA 91364
Assignment: 4
Reel/Frame:004498/0901   Pages: 2
Recorded: 12/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/09/1985
2
Exec Dt:
12/09/1985
3
Exec Dt:
12/09/1985
Assignee
1
320 PARK AVENUE
A CORP. OF DE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06812170
Correspondence name and address
J. T. O'HALLORAN
150 MEADOWLAND PARKWAY
HARMON COVE
SECAUCUS, NJ 07094
Assignment: 5
Reel/Frame:004986/0144   Pages: 2
Recorded: 12/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/24/1988
2
Exec Dt:
11/24/1988
Assignee
1
STRAWINSKYLAAN 341
1077 XX AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07281083
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 6
Reel/Frame:005497/0791   Pages: 2
Recorded: 10/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1990
2
Exec Dt:
10/08/1990
Assignee
1
STRAWINSKYLAAN 341
1077 XX AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07578092
Correspondence name and address
SPENCER & FRANK
1111 19TH ST, NW
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005603/0566   Pages: 3
Recorded: 02/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/28/1991
2
Exec Dt:
01/28/1991
3
Exec Dt:
01/28/1991
Assignee
1
STRAWINSKYLAAN 341
1077 XX AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07633388
Correspondence name and address
SPENCER & FRANK
1111 19TH STREET, NW
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:006129/0652   Pages: 3
Recorded: 05/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/22/1992
2
Exec Dt:
04/22/1992
3
Exec Dt:
04/22/1992
4
Exec Dt:
04/22/1992
Assignee
1
STRAWINSKYLAAN 341
1077 XX AMSTERDAM, THE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07884121
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
GEORGE H. SPENCER
1111 NINETEENTH STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:006458/0517   Pages: 3
Recorded: 02/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/01/1993
2
Exec Dt:
02/01/1993
3
Exec Dt:
02/01/1993
Assignee
1
STRAWINSKYLAAN 341, 1077 XX
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08020743
Correspondence name and address
GEORGE H. SPENCER
SPENCER, FRANK & SCHNEIDER
1111 - 19TH STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:007032/0514   Pages: 4
Recorded: 06/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/1994
2
Exec Dt:
05/25/1994
Assignee
1
STRAWINSKYLAAN 341
1077 XX AMSTERDAM
NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08228085
Correspondence name and address
WARE, FRESSOLA,
VAN DER SLUYS & ADOLPHSON
ALFRED A. FRESSOLA
755 MAIN STREET, PO BOX 224
MONROE, CT 06488
Assignment: 11
Reel/Frame:008317/0411   Pages: 3
Recorded: 12/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/1996
2
Exec Dt:
10/15/1996
3
Exec Dt:
11/19/1996
Assignee
1
BURGEMEESTER ELSENLAAN 170
2288 BH RIJSWIJK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08715416
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL
WALTER BAUM
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 12
Reel/Frame:010177/0686   Pages: 3
Recorded: 07/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/1999
2
Exec Dt:
06/08/1999
3
Exec Dt:
06/08/1999
4
Exec Dt:
06/02/1999
5
Exec Dt:
06/02/1999
6
Exec Dt:
06/02/1999
Assignee
1
54, RUE LA BOETIE
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09297042
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL., PLLC
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 13
Reel/Frame:011460/0392   Pages: 4
Recorded: 01/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2000
2
Exec Dt:
12/09/2000
Assignee
1
ANDER WIESE 1
SCHOPFHEIM, GERMANY D-796
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09042264
Correspondence name and address
BOSE MCKINNEY & EVANS
JEFFREY B. HUTER
135 N. PENNSYLVANIA STREET, #2700
INDIANAPOLIS, INDIANA 46204
Assignment: 14
Reel/Frame:013439/0344   Pages: 2
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2002
2
Exec Dt:
09/16/2002
Assignee
1
54, RUE LA BOETIE
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10282018
Correspondence name and address
SUGHRUE MION, PLLC
D. JEN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:028357/0795   Pages: 3
Recorded: 06/12/2012
Attorney Dkt #:GIER3015/JEK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2012
2
Exec Dt:
05/02/2012
3
Exec Dt:
04/30/2012
4
Exec Dt:
05/02/2012
Assignee
1
PRINZREGENTENSTRASSE 159
MUENCHEN, GERMANY 81677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13515317
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 16
Reel/Frame:035976/0991   Pages: 8
Recorded: 06/19/2015
Attorney Dkt #:19838.248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2015
2
Exec Dt:
02/20/2015
3
Exec Dt:
02/20/2015
Assignee
1
PRINZREGENTENSTRASSE 159
MUNICH, GERMANY 81677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14654033
Correspondence name and address
AMBER MADSON
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:035200/0546   Pages: 10
Recorded: 03/19/2015
Attorney Dkt #:19838.31.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2015
2
Exec Dt:
02/27/2015
3
Exec Dt:
03/02/2015
4
Exec Dt:
02/26/2015
Assignee
1
PRINZREGENTENSTRASSE 159
MUNICH, GERMANY 81677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14662345
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:058648/0017   Pages: 5
Recorded: 01/13/2022
Attorney Dkt #:274-140US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2020
2
Exec Dt:
12/10/2020
3
Exec Dt:
12/11/2020
4
Exec Dt:
12/09/2020
5
Exec Dt:
12/18/2020
6
Exec Dt:
12/11/2020
Assignee
1
ZÜRCHERSTRASSE 39J
ZÜRICH, SWITZERLAND 8952
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17064333
Correspondence name and address
DILWORTH IP LLC
470 JAMES STREET
SUITE 007
NEW HAVEN, CT 06513
Assignment: 19
Reel/Frame:061565/0837   Pages: 8
Recorded: 10/27/2022
Attorney Dkt #:19838.541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2022
2
Exec Dt:
08/18/2022
3
Exec Dt:
08/23/2022
Assignee
1
PRINZREGENTENSTRASSE 161
MUNICH, GERMANY 81677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17921851
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111

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