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Patent Assignment Assignor Details
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Assignor Name : ERI, SIGRID
Total Assignments: 17
Assignment: 1
Reel/Frame:004810/0011   Pages: 3
Recorded: 01/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERI, SIGRID
Exec Dt:
10/20/1987
2
GOODWIN, JAMES G. JR.
Exec Dt:
10/20/1987
3
MARCELIN, GEORGE
Exec Dt:
10/20/1987
4
RIIS, TRYGVE
Exec Dt:
10/20/1987
Assignee
1
GAS-TO-OIL, INC., 355 WILLIAM PITT WAY, PITTSBURGH, PENNSYLVANIA 15238, A PA CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801573
NONE
07113095
Correspondence name and address
CHRISTINE R. ETHRIDGE
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:005013/0462   Pages: 3
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERI, SIGRID
Exec Dt:
11/25/1988
2
GOODWIN, JAMES G. JR.
Exec Dt:
11/25/1988
3
MARCELIN, GEORGE
Exec Dt:
11/25/1988
4
RIIS, TRYGVE
Exec Dt:
11/25/1988
Assignee
1
GAS-TO-OIL, INC., A PA CORP.
355 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102851
NONE
07290936
Correspondence name and address
CHRISTINE R. ETHRIDGE
KIRKPATRICK & LOCKHART
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:005017/0228   Pages: 3
Recorded: 02/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERI, SIGRID
Exec Dt:
12/13/1988
2
GOODWIN, JAMES G. JR.
Exec Dt:
12/09/1988
3
MARCELIN, GEORGE
Exec Dt:
12/09/1988
Assignee
1
GAS-TO-OIL, INC., A CORP. OF PA
355 WILLIAM PITT PLACE
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4880763
NONE
07259232
Correspondence name and address
ROBERT D. YEAGER
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:005027/0485   Pages: 3
Recorded: 01/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERI, SIGRID
Exec Dt:
12/13/1988
2
GOODWIN, JAMES G. JR.
Exec Dt:
12/09/1988
3
MARCELIN, GEORGE
Exec Dt:
12/09/1988
4
RIIS, TRYGVE
Exec Dt:
12/09/1988
Assignee
1
GAS-TO-OIL, INC.
355 WILLIAM PITT PLACE
A PA CORP.
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857559
NONE
07259221
Correspondence name and address
ROBERT D. YEAGER
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:014776/0412   Pages: 6
Recorded: 11/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERI, SIGRID
Exec Dt:
08/19/2003
2
KINNARI, KEIJO J.
Exec Dt:
08/29/2003
3
SCHANKE, DAG
Exec Dt:
08/19/2003
4
MILMEN, ANNE-METTE
Exec Dt:
09/04/2003
Assignee
1
STATOIL ASA
N-4035 STAVANGER, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351679
US20040077737
10433846
Correspondence name and address
PATTERSON, THUENTE, SKAAR & CHRISTENSEN
JAMES H. PATTERSON
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402-2100
Assignment: 6
Reel/Frame:014864/0374   Pages: 7
Recorded: 07/19/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR HILMEN'S LAST NAME IS MISSPELLED PREVIOUSLY RECORDED ON REEL 014776 FRAME 0412. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNORS: SIGRID ERI, KEIJO J. KINNARI, DAG SCHANKE, ANNE-METTE HILLMAN. ASSIGNEE: STATOIL ASA.
Assignors
1
ERI, SIGRID
Exec Dt:
08/19/2003
2
KINNARI, KEIJO J.
Exec Dt:
08/29/2003
3
SCHANKE, DAG
Exec Dt:
08/19/2003
4
HILMEN, ANNE-METTE
Exec Dt:
09/04/2003
Assignee
1
STATOIL ASA
N-4035
STAVANGER, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351679
US20040077737
10433846
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER, 80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:014967/0797   Pages: 5
Recorded: 08/10/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNOR HILMEN'S LAST NAME ON NARRATIVE BRIEF PREVIOUSLY RECORDED ON REEL 014864 FRAME 0374. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNORS: SIGRID ERI, KEIJO J. KINNARI, DAG SCHANKE, ANNE-METTE HILMEN.
Assignors
1
ERI, SIGRID
Exec Dt:
08/19/2003
2
KINNARI, KEIJO J.
Exec Dt:
08/29/2003
3
SCHANKE, DAG
Exec Dt:
08/19/2003
4
HILMEN, ANNE-METTE
Exec Dt:
09/04/2003
Assignee
1
STATOIL ASA
N-4035
STAVANGER, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351679
US20040077737
10433846
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER, 80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:016629/0040   Pages: 5
Recorded: 10/10/2005
Attorney Dkt #:1101.146-US-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTTER, ERLING
Exec Dt:
08/05/2005
2
ERI, SIGRID
Exec Dt:
07/26/2005
3
SCHANKE, DAG
Exec Dt:
08/18/2005
Assignees
1
STATOIL ASA
N-4035
STAVANGER, NORWAY
2
PETROLEUM OIL & GAS CORPORATION OF SOUTH AFRICA (PTY) LIMITED
2 PORTSWOOD SQUARE, DOCK ROAD V & A WATERFRONT, WATERFRONT, CAPETOWN 8001, PRIVATE BAG X1
WATERFRONT, SOUTH AFRICA 8002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324128
US20080064770
10535066
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER, 80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:024142/0429   Pages: 8
Recorded: 03/26/2010
Attorney Dkt #:1101.191WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERI, SIGRID
Exec Dt:
02/26/2010
2
RYTTER, ERLING
Exec Dt:
03/10/2010
3
BORG, OYVIND
Exec Dt:
03/10/2010
4
ANTONINI, ALEJANDRO
Exec Dt:
02/25/2010
5
MCCULLOCH, KATE ELIZABETH
Exec Dt:
02/25/2010
Assignees
1
GTL.F1 AG
KREUZBUHLSTRASSE 8
ZURICH, SWITZERLAND CH-8008
2
JOHN MATTHEY PLC
40-42 HATTON GARDEN
LONDON, UNITED KINGDOM EC1N 8EE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100184872
12525070
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:025920/0505   Pages: 10
Recorded: 03/09/2011
Attorney Dkt #:1101.191WOUS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME JOHN MATTHEY PLC IS SPELLED INCORRECTLY PREVIOUSLY RECORDED ON REEL 024142 FRAME 0429. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE: JOHN MATTHEY PLC SHOULD BE ASSIGNEE: JOHNSON MATTHEY PLC.
Assignors
1
ERI, SIGRID
Exec Dt:
02/26/2010
2
RYTTER, ERLING
Exec Dt:
03/10/2010
3
BORG, OYVIND
Exec Dt:
03/10/2010
4
ANTONINI, ALEJANDRO
Exec Dt:
02/25/2010
5
MCCULLOCH, KATE ELIZABETH
Exec Dt:
02/25/2010
Assignees
1
GTL.F1 AG
KREUZBUHLSTRASSE 8
ZURICH, SWITZERLAND CH-8008
2
JOHNSON MATTHEY PLC
40-42 HATTON GARDEN
LONDON, UNITED KINGDOM EC1N 8EE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100184872
12525070
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:026498/0249   Pages: 11
Recorded: 06/24/2011
Attorney Dkt #:1101.191WOUS
Conveyance: CHANGE OF ADDRESS IN RECORDED ASSIGNMENT
Assignors
1
ERI, SIGRID
Exec Dt:
02/26/2010
2
RYTTER, ERLING
Exec Dt:
03/10/2010
3
BORG, OYVIND
Exec Dt:
03/10/2010
4
ANTONINI, ALEJANDRO
Exec Dt:
02/25/2010
5
MCCULLOCH, KATE ELIZABETH
Exec Dt:
02/25/2010
Assignees
1
GTL.F1 AG
KREUZBUHLSTRASSE 8
ZURICH, SWITZERLAND CH-8008
2
JOHNSON MATTHEY PLC
5TH FLOOR, 25 FARRINGDON STREET
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100184872
12525070
Correspondence name and address
JAMES H. PATTERSON
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:035147/0655   Pages: 5
Recorded: 03/12/2015
Attorney Dkt #:W9859-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORANNE, MANOJ M.
Exec Dt:
05/20/2011
2
RYTTER, ERLING
Exec Dt:
05/20/2011
3
ERI, SIGRID
Exec Dt:
05/20/2011
4
BORG, OYVIND
Exec Dt:
05/20/2011
Assignee
1
W. R. GRACE & CO.-CONN.
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9156022
US20130143736
13816054
 
9156022
US20130143736
13816054
Correspondence name and address
CHARLES A. CROSS
7500 GRACE DRIVE
W. R. GRACE & CO.?CONN.
COLUMBIA, MD 21044
Assignment: 13
Reel/Frame:027776/0396   Pages: 3
Recorded: 02/28/2012
Attorney Dkt #:1101.220WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTTER, ERLING
Exec Dt:
11/18/2011
2
ERI, SIGRID
Exec Dt:
11/18/2011
3
MYRSTAD, RUNE
Exec Dt:
11/23/2011
4
LINDVAG, ODD ASBJORN
Exec Dt:
11/21/2011
Assignee
1
GTL.FI AG
KREUZBUEHLSTRASSE 8
ZURICH, SWITZERLAND CH-8008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969231
US20120149787
13378581
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:029010/0661   Pages: 3
Recorded: 09/24/2012
Attorney Dkt #:1101.223WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTTER, ERLING
Exec Dt:
08/07/2012
2
BORG, OYVIND
Exec Dt:
08/07/2012
3
ERI, SIGRID
Exec Dt:
08/10/2012
4
SPERLE, THOMAS
Exec Dt:
08/14/2012
Assignee
1
GTL.FI AG
KREUZBUEHLSTRASSE 8
ZURICH, SWITZERLAND CH-8008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040054
US20130012606
13510867
Correspondence name and address
JAMES H. PATTERSON
4800 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:030131/0532   Pages: 4
Recorded: 04/02/2013
Attorney Dkt #:1101.230WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERI, SIGRID
Exec Dt:
03/14/2013
2
RYTTER, ERLING
Exec Dt:
03/14/2013
3
MYRSTAD, RUNE
Exec Dt:
03/14/2013
Assignee
1
GTL.F1 AG
KREUZBUEHLSTRASSE 8
ZURICH, SWITZERLAND CH-8008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249359
US20130184360
13811588
Correspondence name and address
JAMES H. PATTERSON
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:030246/0849   Pages: 6
Recorded: 04/18/2013
Attorney Dkt #:1101.232WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORANNE, MANOJ M.
Exec Dt:
04/10/2013
2
RYTTER, ERLING
Exec Dt:
03/15/2013
3
ERI, SIGRID
Exec Dt:
03/15/2013
4
BORG, OYVIND
Exec Dt:
03/15/2013
Assignee
1
GTL.F1 AG
WITIKONERSTRASSE 3
ZURICH, SWITZERLAND CH-8032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9242229
US20130199966
13814905
Correspondence name and address
JAMES H. PATTERSON
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:030282/0460   Pages: 4
Recorded: 04/23/2013
Attorney Dkt #:1101.233WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTTER, ERLING
Exec Dt:
03/15/2013
2
ERI, SIGRID
Exec Dt:
03/15/2013
3
SKAGSETH, TORILD HULSUND
Exec Dt:
03/20/2013
4
BORG, OYVIND
Exec Dt:
03/15/2013
Assignee
1
GTL.F1 AG
WITIKONERSTRASSE 3
ZURICH, SWITZERLAND CH-8032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921252
US20130210939
13817501
Correspondence name and address
JAMES H. PATTERSON
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402

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