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Patent Assignment Assignor Details
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Assignor Name : ASKESTAD, SIGMUND
Total Assignments: 20
Assignment: 1
Reel/Frame:006672/0222   Pages: 3
Recorded: 05/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
01/21/1993
Assignee
1
NORSK HYDRO A.S.
BYGDOY ALLE 2, N-0240 OSLO, NORWAY
NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5359957
NONE
08070348
Correspondence name and address
JEFFREY NOLTON
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:006675/0279   Pages: 3
Recorded: 05/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
01/25/1993
Assignee
1
NORSK HYDRO A.S.
BYGDOY ALLE 2, N-0240 OSLO, NORWAY
NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336020
NONE
08070342
Correspondence name and address
JEFFREY NOLTON
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:006866/0805   Pages: 3
Recorded: 02/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
10/06/1993
Assignee
1
NORSK HYDRO A.S.
BYGDOY ALLE 2
N-0240 OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482484
NONE
08137204
Correspondence name and address
JEFFREY NOLTON
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:007047/0176   Pages: 3
Recorded: 03/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
01/31/1994
Assignee
1
NORSK HYDRO A.S.
BYGDOY ALLE 2,
0240 OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5419398
NONE
08204290
Correspondence name and address
JEFFREY NOLTON
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:008906/0664   Pages: 3
Recorded: 01/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASKESTAD, SIGMUND
Exec Dt:
10/28/1997
2
NIELSEN, FINN GUNNAR
Exec Dt:
10/31/1997
Assignee
1
NORSK HYDRO ASA
N-0240 OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6138598
NONE
08930177
Correspondence name and address
WENDEROTH, LIND & PONACK
MR. NILS E. PEDERSEN
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:010178/0142   Pages: 3
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASKESTAD, SIGMUND
Exec Dt:
06/28/1999
2
HALDORSEN, KNUT
Exec Dt:
07/02/1999
Assignee
1
NORSK HYDRO ASA
N-0240 OSLO, NORWAY
OSLO, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6202586
NONE
09308561
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
NILS E. PEDERSEN, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:011842/0168   Pages: 4
Recorded: 05/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASKESTAD, SIGMUND
Exec Dt:
05/03/2001
2
JURICS, LASZLO
Exec Dt:
05/04/2001
Assignee
1
DEN NORSKE STATS OLJESELSKAP A.S.
N-4035,
STAVANGER, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431102
NONE
09786496
Correspondence name and address
SCULLY, SCOTT ET AL
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
GARDEN CITY NEW YORK 11530
Assignment: 8
Reel/Frame:013889/0087   Pages: 3
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
08/02/2002
Assignee
1
STATOIL ASA
STAVANGER, NORWAY 4035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869325
NONE
10169976
Correspondence name and address
MILLEN WHITE ZELANO, ET AL.
JULIANNE E. MURRAY
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:020039/0118   Pages: 3
Recorded: 10/30/2007
Attorney Dkt #:2932-0102PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
09/27/2007
Assignee
1
ADVANCED PRODUCTION AND LOADING AS
VIKAVEIEN 85
KOLBJORNSVIK, NORWAY N-4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775175
US20090013918
11886919
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:020349/0200   Pages: 3
Recorded: 01/10/2008
Attorney Dkt #:2932-0103PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
12/12/2007
Assignee
1
ADVANCED PRODUCTION AND LOADING AS
VIKAVEIEN 85
KOLBJORNSVIK, NORWAY N-4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8196666
US20080283248
11912276
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:029307/0302   Pages: 3
Recorded: 11/15/2012
Attorney Dkt #:2932-0130PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
11/07/2012
Assignee
1
ADVANCED PRODUCTION AND LOADING AS
VIKAVEIEN 85
KOLBJORNSVIK, NORWAY NO-4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8813668
US20130199432
13635816
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:037094/0243   Pages: 3
Recorded: 11/19/2015
Attorney Dkt #:1814-92000 H
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
11/17/2015
Assignee
1
NATIONAL OILWELL VARCO NORWAY AS
SERVICEBOKS 401
KRISTIANSAND S, NORWAY N-4604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281076
US20160169433
14892552
Correspondence name and address
CONLEY ROSE P.C
P.O.BOX 3267
HOUSTON, TX 77253
Assignment: 13
Reel/Frame:043791/0234   Pages: 3
Recorded: 10/05/2017
Attorney Dkt #:720762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
06/15/2016
Assignee
1
APL TECHNOLOGY AS
VIKAVEIEN 85
KOLBJØRNSVIK, NORWAY N-4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10422456
US20160186905
14649626
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
700 THIRTEENTH STREET NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:042721/0130   Pages: 3
Recorded: 06/15/2017
Attorney Dkt #:3314-43800 H
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
06/14/2017
Assignee
1
NATIONAL OILWELL VARCO NORWAY AS
POSTBOKS 401 LUNDSIDEN
KRISTIANSAND S, NORWAY 4604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167059
US20170313388
15523213
Correspondence name and address
CONLEY ROSE, P.C.
575 N. DAIRY ASHFORD ROAD
SUITE 1102
HOUSTON, TX 77079
Assignment: 15
Reel/Frame:044844/0548   Pages: 3
Recorded: 02/06/2018
Attorney Dkt #:3314-46500 H
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
02/05/2018
Assignee
1
NATIONAL OILWELL VARCO NORWAY AS
POSTBOKS 401 LUNDSIDEN
KRISTIANSAND S, NORWAY N-4604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228018
US20180172069
15739329
Correspondence name and address
CONLEY ROSE, P.C. / JAMES A. HOOPER
575 N. DAIRY ASHFORD RD., SUITE 1102
HOUSTON, TX 77079
Assignment: 16
Reel/Frame:046947/0183   Pages: 3
Recorded: 09/24/2018
Attorney Dkt #:739902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
09/17/2018
Assignee
1
APL TECHNOLOGY AS
VIKAVEIEN 85,
KOLBJØRNSVIK, NORWAY 4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633935
US20190032428
16072539
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:047256/0373   Pages: 3
Recorded: 10/22/2018
Attorney Dkt #:740878
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
10/18/2018
Assignee
1
APL TECHNOLOGY AS
VIKAVEIEN 85,
KOLBJØRNSVIK, NORWAY 4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851923
US20190137018
16095417
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:049251/0913   Pages: 3
Recorded: 05/22/2019
Attorney Dkt #:743819
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
05/21/2019
Assignee
1
APL TECHNOLOGY AS
VIKAVEIEN 85
KOLBJØRNSVIK, NORWAY 4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072397
US20190308694
16462987
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:049563/0627   Pages: 3
Recorded: 06/24/2019
Attorney Dkt #:744074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
06/17/2019
Assignee
1
APL TECHNOLOGY AS
VIKAVEIEN 85
KOLBJØRNSVIK, NORWAY 4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787232
US20200086953
16471866
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:049749/0929   Pages: 3
Recorded: 07/15/2019
Attorney Dkt #:2932-0138PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASKESTAD, SIGMUND
Exec Dt:
07/08/2019
Assignee
1
APL TECHNOLOGY AS
VIKAVEIEN 85
KOLBJØRNSVIK, NORWAY 4816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10759501
US20190359292
16461708
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD SUITE 100E
FALLS CHURCH, VA 22042

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