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Patent Assignment Assignor Details
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Assignor Name : JOHNSON, WILLIAM L., SR.
Total Assignments: 21
Assignment: 1
Reel/Frame:021555/0544   Pages: 4
Recorded: 09/19/2008
Attorney Dkt #:H0228-66789 (07-274)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNT-HANSEN, MARY JANE
Exec Dt:
09/16/2008
2
LOVE, ROBERT WAYNE
Exec Dt:
09/15/2008
3
FOSTER, WILLIAM CLYDE
Exec Dt:
09/11/2008
4
JOHNSON, WILLIAM L., SR.
Exec Dt:
09/17/2008
Assignee
1
SPIDERLATH, INC.
130 WELSCO ROAD
SMACKOVER, ARKANSAS 71762
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090031656
12165120
Correspondence name and address
FELLERS SNIDER
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 2
Reel/Frame:023343/0517   Pages: 4
Recorded: 10/08/2009
Attorney Dkt #:J4411-62038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
09/25/2009
Assignee
1
ECOPURO
428 SANDOVAL, SUITE 200
SANTA FE, NEW MEXICO 87501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070045886
11507358
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 3
Reel/Frame:023684/0940   Pages: 3
Recorded: 12/21/2009
Attorney Dkt #:J4411-62038 (09-381)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
11/26/2009
Assignee
1
ECOPURO
428 SANDOVAL, SUITE 200
SANTA FE, NEW MEXICO 87501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100093922
12572942
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 4
Reel/Frame:025718/0823   Pages: 4
Recorded: 12/22/2010
Attorney Dkt #:E0792-70910 (08-101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
12/10/2010
Assignee
1
ECOPURO, LLC
730 17TH STREET, SUITE 320
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100331451
12412357
Correspondence name and address
JAMES F LES, III
321 S BOSTON, SUITE 800
TULSA, OKLAHOMA 74103
Assignment: 5
Reel/Frame:025764/0849   Pages: 3
Recorded: 12/22/2010
Attorney Dkt #:E0792-70910 (08-101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
12/10/2010
Assignee
1
ECOPURO, LLC
730 17TH STREET, SUITE 320
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100331451
12412357
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 6
Reel/Frame:025694/0843   Pages: 6
Recorded: 01/25/2011
Attorney Dkt #:E0792-70910 (08-101)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE LEGAL NAME PREVIOUSLY RECORDED ON REEL 023343 FRAME 0517. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF ASSIGNEE'S LEGAL NAME FROM "ECOPURO" TO "ECOPURO, LLC".
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
12/15/2010
Assignee
1
ECOPURO, LLC
730 17TH STREET, SUITE 320
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070045886
11507358
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 7
Reel/Frame:026624/0544   Pages: 3
Recorded: 07/20/2011
Attorney Dkt #:E0792-71585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
07/07/2011
Assignee
1
ECOPURO, LLC
730 17TH STREET, SUITE 320
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701774
US20110272156
13167683
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 8
Reel/Frame:042155/0812   Pages: 3
Recorded: 04/26/2017
Attorney Dkt #:71999/11-204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
07/07/2011
Assignee
1
ECOPURO, LLC
730 17TH STREET, SUITE 320
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10357906
US20110268876
13111680
Correspondence name and address
JAMES F. LEA, III
100 W. 5TH STREET
1100 ONEOK PLAZA
TULSA, OK 74103
Assignment: 9
Reel/Frame:026777/0186   Pages: 3
Recorded: 08/19/2011
Attorney Dkt #:E0792-71708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
07/24/2011
Assignee
1
ECOPURO, LLC
730 17TH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110301277
13181476
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 10
Reel/Frame:026887/0186   Pages: 3
Recorded: 09/12/2011
Attorney Dkt #:E0792-71763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
09/07/2011
Assignee
1
ECOPURO, LLC
730 17TH STREET, SUITE 320
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120029094
13217200
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 11
Reel/Frame:028208/0123   Pages: 3
Recorded: 05/15/2012
Attorney Dkt #:66789/12-048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNT-HANSEN, MARY JANE
Exec Dt:
04/30/2012
2
LOVE, ROBERT WAYNE
Exec Dt:
04/25/2012
3
FOSTER, WILLIAM CLYDE
Exec Dt:
05/14/2012
4
JOHNSON, WILLIAM L., SR.
Exec Dt:
05/12/2012
Assignee
1
SPIDERLATH, INC.
130 WELSCO ROAD
SMACKOVER, ARKANSAS 71762
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9145688
US20120216481
13408844
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 12
Reel/Frame:029468/0865   Pages: 3
Recorded: 12/14/2012
Attorney Dkt #:71917/11-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
12/07/2012
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074828
US20130140006
13654369
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 13
Reel/Frame:029772/0608   Pages: 3
Recorded: 02/07/2013
Attorney Dkt #:51176/12-032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
02/01/2013
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791194
US20130148462
13757322
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 14
Reel/Frame:029782/0467   Pages: 3
Recorded: 02/08/2013
Attorney Dkt #:51176/12-032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
02/01/2013
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791194
US20130148462
13757322
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 15
Reel/Frame:032303/0241   Pages: 3
Recorded: 02/26/2014
Attorney Dkt #:47122/14-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
02/24/2014
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140299317
14148492
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 16
Reel/Frame:032511/0273   Pages: 3
Recorded: 03/24/2014
Attorney Dkt #:47113/13-398
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
02/24/2014
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8813847
US20140190693
14148479
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 17
Reel/Frame:033139/0736   Pages: 3
Recorded: 06/19/2014
Attorney Dkt #:47243/14-116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
06/17/2014
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978449
US20140273758
14292424
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 18
Reel/Frame:033787/0158   Pages: 3
Recorded: 09/22/2014
Attorney Dkt #:47320/14-187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
09/08/2014
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10723938
US20150007990
14338152
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 19
Reel/Frame:034833/0824   Pages: 3
Recorded: 01/28/2015
Attorney Dkt #:47410/14-291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
01/27/2015
Assignee
1
ECOPURO, LLC
1624 MARKET STREET, SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150144834
14549303
Correspondence name and address
JAMES F. LEA, III
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 20
Reel/Frame:049689/0592   Pages: 3
Recorded: 07/08/2019
Attorney Dkt #:012584-00047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
07/08/2019
Assignee
1
ECOPURO, LLC
1624 MARKET STREET
SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190322010
16246477
Correspondence name and address
JAMES F. LEA, III
100 W. 5TH STREET
1100 ONEOK PLAZA
TULSA, OK 74103
Assignment: 21
Reel/Frame:053009/0519   Pages: 3
Recorded: 06/23/2020
Attorney Dkt #:012584-00053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, WILLIAM L., SR.
Exec Dt:
04/25/2020
Assignee
1
ECOPURO, LLC
1624 MARKET STREET
SUITE 207
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200316828
16726472
Correspondence name and address
JAMES F. LEA, III
100 W. 5TH STREET
1100 ONEOK PLAZA
TULSA, OK 74103

Search Results as of: 06/28/2024 05:09 AM
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