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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
02/02/2016
Application #:
12779827
Filing Dt:
05/13/2010
Publication #:
Pub Dt:
11/25/2010
Inventors:
Clayton SMITH, Simon John Michael LEVEY, Yonglin (Ginger) REN
Title:
BITUMEN ANTI-ACCRETION ADDITIVE
Assignment: 1
Reel/Frame:
024446/0294Recorded: 05/26/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/30/2009
Exec Dt:
04/30/2009
Exec Dt:
04/29/2009
Assignee:
7100 - 44 STREET SE
CALGARY, ALBERTA T2C 2V7
Correspondent:
GOODWIN MCKAY
602 - 12TH AVENUE S.W., SUITE 222
CALGARY, T2R 1J3 CANADA
Assignment: 2
Reel/Frame:
025810/0323Recorded: 02/15/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/26/2010
Assignee:
2900, 10180 - 101 STREET
EDMONTON, ALBERTA, CANADA T5J 3V5
Correspondent:
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:
031925/0207Recorded: 01/07/2014Pages: 24
Conveyance:
AMALGAMATION-DISSOLUTION-GENERAL CONVEYANCE AND ASSUMPTION AGREEMENT
Assignor:
Exec Dt:
12/01/2013
Assignee:
333 5TH AVE SW
#1200
CALGARY, CANADA T2P3B6
Correspondent:
NEAL FAGAN
2000 ST. JAMES PL
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:
036796/0095Recorded: 10/15/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2014
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092
Correspondent:
DAWN A. BROWN / LUBRIZOL
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298
Assignment: 5
Reel/Frame:
044655/0922Recorded: 01/18/2018Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/2017
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Correspondent:
DAWN A. BROWN
THE LUBRIZOL CORPORATION
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298

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