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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
15762568
Filing Dt:
03/23/2018
Publication #:
Pub Dt:
09/13/2018
Inventors:
Robert J. PRUETT, Christopher J. STEPHENSON, Berenice C. EVERETT, Parker BURDELL et al
Title:
PROPPANTS HAVING FINE, NARROW PARTICLE SIZE DISTRIBUTION AND RELATED METHODS
Assignment: 1
Reel/Frame:
045502/0057Recorded: 04/11/2018Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/07/2017
Exec Dt:
09/26/2016
Exec Dt:
08/03/2017
Exec Dt:
09/28/2016
Assignee:
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Correspondent:
IMERYS/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 2
Reel/Frame:
050687/0024Recorded: 10/11/2019Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2019
Assignee:
55 ADAMS STREET
SUITE 200
DENVER, COLORADO 80206
Correspondent:
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

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