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Patent Assignment Assignor Details
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Assignor Name : JACK, DOUGLAS S.
Total Assignments: 8
Assignment: 1
Reel/Frame:004245/0185   Pages: 1
Recorded: 03/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JACK, DOUGLAS S.
Exec Dt:
03/09/1984
2
SPENCE, J. RONALD
Exec Dt:
03/09/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543194
NONE
06594641
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004245/0174   Pages: 1
Recorded: 03/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JACK, DOUGLAS S.
Exec Dt:
03/22/1984
2
GARNER, JAMES W.
Exec Dt:
03/22/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541938
NONE
06594651
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
STE. 1107, 1825 K STREET,N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004245/0184   Pages: 1
Recorded: 03/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JACK, DOUGLAS S.
Exec Dt:
03/22/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541939
NONE
06594642
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:014046/0037   Pages: 7
Recorded: 05/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWSON, KEITH H.
Exec Dt:
04/09/2003
2
JACK, DOUGLAS S.
Exec Dt:
04/30/2003
3
BARKER, CRAIG T.
Exec Dt:
04/23/2003
4
GOPALAKRISHNAN, SRIDHAR
Exec Dt:
04/28/2003
5
ESPINOZA, RAFAEL L.
Exec Dt:
04/21/2003
Assignee
1
CONOCOPHILLIPS COMPANY
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040173501
10382339
Correspondence name and address
CONOCOPHILLIPS COMPANY
DAVID W. WESTPHAL
P.O. BOX 1297
PONCA CITY, OK 74602-1267
Assignment: 5
Reel/Frame:037141/0485   Pages: 9
Recorded: 11/25/2015
Attorney Dkt #:026757-0048P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELFKENS, RENUS C.
Exec Dt:
11/23/2015
2
SIMMONS, WAYNE W.
Exec Dt:
11/24/2015
3
JACK, DOUGLAS S.
Exec Dt:
11/24/2015
4
HOHMAN, JERROD WAYNE
Exec Dt:
11/24/2015
5
WHITE, SIDNEY P.
Exec Dt:
11/23/2015
Assignee
1
SUNDROP FUELS, INC.
2410 TRADE CENTRE AVENUE, SUITE A
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771531
US20160152905
14952060
Correspondence name and address
RUTAN & TUCKER, LLP
611 ANTON BOULEVARD, SUITE 1400
COSTA MESA, CA 92626
Assignment: 6
Reel/Frame:039680/0413   Pages: 9
Recorded: 09/08/2016
Attorney Dkt #:026757-0049P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACK, DOUGLAS S.
Exec Dt:
03/01/2016
2
KELFKENS, RENUS C.
Exec Dt:
03/01/2016
3
SIMMONS, WAYNE W.
Exec Dt:
03/02/2016
4
ARGO, ANDREW
Exec Dt:
03/01/2016
5
BROERMAN, ANDREW W.
Exec Dt:
03/02/2016
Assignee
1
SUNDROP FUELS, INC.
2410 TRADE CENTRE AVENUE, SUITE A
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995288
US20170066983
15260198
Correspondence name and address
RUTAN & TUCKER, LLP
611 ANTON BLVD
SUITE 1400
COSTA MESA, CA 92626
Assignment: 7
Reel/Frame:039804/0088   Pages: 9
Recorded: 09/20/2016
Attorney Dkt #:026757-0049P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACK, DOUGLAS S.
Exec Dt:
09/14/2016
2
KELFKENS, RENUS C.
Exec Dt:
09/14/2016
3
SIMMONS, WAYNE W.
Exec Dt:
09/14/2016
4
ARGO, ANDREW
Exec Dt:
09/15/2016
5
BROERMAN, ANDREW W.
Exec Dt:
09/14/2016
Assignee
1
SUNDROP FUELS, INC.
2410 TRADE CENTRE AVENUE, SUITE A
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995288
US20170066983
15260198
Correspondence name and address
RUTAN & TUCKER, LLP
611 ANTON BLVD.
SUITE 1400
COSTA MESA, CA 92626
Assignment: 8
Reel/Frame:046714/0913   Pages: 14
Recorded: 08/27/2018
Attorney Dkt #:026757-0051P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACK, DOUGLAS S.
Exec Dt:
04/14/2017
2
KELFKENS, RENUS C.
Exec Dt:
04/14/2017
3
LYTHGOE, STEVE C.
Exec Dt:
04/14/2017
4
SIMMONS, WAYNE W.
Exec Dt:
04/17/2017
Assignee
1
SUNDROP FUELS, INC.
2410 TRADE CENTRE AVENUE, SUITE A
LONGMONT, COLORADO 80503
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10273422
US20180291295
15946952
 
10287508
US20180291278
15946978
 
10273415
US20180291279
15947024
Correspondence name and address
RUTAN & TUCKER LLP
611 ANTON BOULEVARD, SUITE 1400
COSTA MESA, CA 92626

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