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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/12/2017
Application #:
14032685
Filing Dt:
09/20/2013
Publication #:
Pub Dt:
01/23/2014
Inventors:
Kenneth A. McGowan, Robert M. Cullen
Title:
Methods of Use of Calcium Hexa Aluminate Refractory Linings and/or Chemical Barriers In High Alkali or Alkaline Environments
Assignment: 1
Reel/Frame:
044392/0069Recorded: 11/07/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/27/2011
Exec Dt:
01/27/2011
Assignee:
501 MCKEAN AVENUE
THIRD FLOOR
CHARLEROI, PENNSYLVANIA 15022
Correspondent:
CRAIG G. COCHENOUR
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
044053/0388Recorded: 11/07/2017Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/30/2011
Assignee:
501 MCKEAN AVENUE
THIRD FLOOR
CHARLEROI, PENNSYLVANIA 15022
Correspondent:
CRAIG G. COCHENOUR
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
051841/0681Recorded: 02/18/2020Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/07/2020
Assignee:
2700 SCIOTO PARKWAY
COLUMBUS, OHIO 43221
Correspondent:
DENTONS COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152

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