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Patent Assignment Assignor Details
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Assignor Name : OBRESTAD, TORSTEIN
Total Assignments: 14
Assignment: 1
Reel/Frame:004456/0675   Pages: 2
Recorded: 09/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KJOHL, OLAV
Exec Dt:
08/12/1985
2
OBRESTAD, TORSTEIN
Exec Dt:
08/12/1985
3
GROLAND, HANS
Exec Dt:
08/12/1985
Assignee
1
NORSK HYDRO A.S., BYGDOY ALLE 2, 0257 OSLO 2, NORWAY
Property
 
Pat #
Pub #
Intl #
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4713108
NONE
06774716
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007358/0641   Pages: 3
Recorded: 02/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
12/27/1994
2
HELLEBO, LEIF GUNVALD
Exec Dt:
01/16/1995
3
ISAKSEN, JAN BIRGER
Exec Dt:
01/02/1995
4
JULIUSSEN, BJORN
Exec Dt:
01/12/1995
Assignee
1
NORSK HYDRO A.S.
OSLO, NORWAY N-0240
Property
 
Pat #
Pub #
Intl #
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5472530
NONE
08360789
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:007564/0558   Pages: 3
Recorded: 06/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETTERSEN, JARL MARKUS
Exec Dt:
06/19/1995
2
OBRESTAD, TORSTEIN
Exec Dt:
06/19/1995
3
SNARTLAND, SUSANNE GADMAN
Exec Dt:
06/19/1995
Assignee
1
NORSK HYDRO A.S.
OSLO, NORWAY 0240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5603745
NONE
08494084
Correspondence name and address
MICHAEL R. DAVIS, ESQ.
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:009455/0984   Pages: 3
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
04/28/1998
2
ISAKSEN, JAN BIRGER
Exec Dt:
04/28/1998
3
MOLAND, LARS GUSTAV
Exec Dt:
04/28/1998
Assignee
1
NORSK HYDRO ASA
N-0240 OLSO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6176892
NONE
09051958
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL P. DAVIS, ESQ.
2033 K. STREET, N.W. SUITE 800
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:009828/0428   Pages: 3
Recorded: 02/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
11/13/1998
2
RODSVIK, JOHANNE
Exec Dt:
11/13/1998
3
LEGARD, TORBJORN
Exec Dt:
11/13/1998
Assignee
1
NORSK HYDRO ASA
N-0240 OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6171358
NONE
09180869
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:011544/0762   Pages: 3
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
01/16/2001
2
MOLAND, LARS GUSTAV
Exec Dt:
01/16/2001
Assignee
1
NORSK HYDRO ASA
N-0240 OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6610267
NONE
09743191
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON DC 20006
Assignment: 7
Reel/Frame:017009/0779   Pages: 4
Recorded: 08/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAKSEN, JAN BIRGER
Exec Dt:
05/02/2005
2
MOLAND, LARS
Exec Dt:
07/14/2005
3
OBRESTAD, TORSTEIN
Exec Dt:
05/19/2005
Assignee
1
YARA INTERNATIONAL ASA
OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7500995
US20060013755
10533417
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 8
Reel/Frame:041983/0329   Pages: 2
Recorded: 04/12/2017
Attorney Dkt #:2017-0634A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
12/10/2014
2
TANDE, TERJE
Exec Dt:
12/11/2014
Assignee
1
YARA INTERNATIONAL ASA
P.O. BOX 343 SKØYEN
OSLO, NORWAY N-0213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294170
US20170283339
15518557
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:035405/0484   Pages: 6
Recorded: 04/14/2015
Attorney Dkt #:2015-0273A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
03/12/2015
2
MY, AMUND
Exec Dt:
03/12/2015
3
FROGNER, TORE
Exec Dt:
04/08/2015
Assignee
1
YARA INTERNATIONAL ASA
P.O. BOX 343 SKØYEN
OSLO, NORWAY N-0213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932509
US20150344762
14427518
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:035494/0806   Pages: 7
Recorded: 04/23/2015
Attorney Dkt #:2015-0273A
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR PREVIOUSLY RECORDED AT REEL: 035405 FRAME: 0484. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OBRESTAD, TORSTEIN
Exec Dt:
03/12/2015
2
MYRSTAD, AMUND
Exec Dt:
03/12/2015
3
FROGNER, TORE
Exec Dt:
04/08/2015
Assignee
1
YARA INTERNATIONAL ASA
P.O. BOX 343 SKØYEN
OSLO, NORWAY N-0213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932509
US20150344762
14427518
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:036413/0335   Pages: 8
Recorded: 08/25/2015
Attorney Dkt #:DUMTP0101WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, STUART CHARLES
Exec Dt:
08/13/2015
2
BUTLER, VICTORIA ANNE
Exec Dt:
08/13/2015
3
OBRESTAD, TORSTEIN
Exec Dt:
08/17/2015
4
TANDE, TERJE
Exec Dt:
08/19/2015
Assignee
1
YARA UK LIMITED
HARVEST HOUSE, ORIGIN WAY
EUROPARC GRIMSBY N E
LINCOLNSHIRE, GREAT BRITAIN DN37 9TZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994492
US20150376076
14769005
Correspondence name and address
RICHARD A. WOLF
1621 EUCLID AVE 19TH FLOOR
CLEVELAND, OH 44115
Assignment: 12
Reel/Frame:045301/0367   Pages: 6
Recorded: 03/21/2018
Attorney Dkt #:DUMTP0101WOUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, STUART CHARLES
Exec Dt:
08/13/2015
2
BUTLER, VICTORIA ANNE
Exec Dt:
08/13/2015
3
OBRESTAD, TORSTEIN
Exec Dt:
08/17/2015
4
TANDE, TERJE
Exec Dt:
08/19/2015
Assignee
1
YARA UK LIMITED
HARVEST HOUSE, EUROPARC
GRIMSBY, LINCOLNSHIRE, GREAT BRITAIN DN37 9TZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10118867
US20180201548
15921170
Correspondence name and address
RICHARD A. WOLF
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 13
Reel/Frame:040462/0291   Pages: 3
Recorded: 11/30/2016
Attorney Dkt #:29248/171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBRESTAD, TORSTEIN
Exec Dt:
11/22/2016
Assignee
1
YARA INTERNATIONAL ASA
P.O. BOX 343 SKØYEN
OSLO, NORWAY N-0213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9908787
US20170096347
15311528
Correspondence name and address
AMSTER ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:050471/0401   Pages: 6
Recorded: 09/24/2019
Attorney Dkt #:2019-1099A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYRSTAD, AMUND
Exec Dt:
09/04/2019
2
CHLADEK, PETR
Exec Dt:
09/04/2019
3
OBRESTAD, TORSTEIN
Exec Dt:
09/03/2019
Assignee
1
YARA INTERNATIONAL ASA
P.O. BOX 343, SKOYEN
OSLO, NORWAY N-0213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485689
US20190389783
16476942
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036

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