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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/13/2003
Application #:
09841538
Filing Dt:
04/24/2001
Publication #:
Pub Dt:
10/25/2001
Inventors:
Benjamin Y.H. Liu, Daryl L. Roberts, Virgil A. Marple, Francisco J. Romay
Title:
SAMPLER FOR ELIMINATING PARTICLE-RELATED ARTIFACTS FOR FLUE GAS MEASUREMENT
Assignment: 1
Reel/Frame:
011740/0506Recorded: 04/24/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/24/2001
Exec Dt:
04/24/2001
Exec Dt:
04/24/2001
Exec Dt:
04/24/2001
Assignee:
SUITE 206
1313 FIFTH STREET, S.E.
MINNEAPOLIS, MINNESOTA 55414
Correspondent:
WESTMAN, CHAMPLIN & KELLY, P.A.
NICKOLAS E. WESTMAN
900 SECOND AVENUE SOUTH, SUITE 1600
INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
040613/0331Recorded: 11/14/2016Pages: 28
Conveyance:
GUARANTOR JOINDER AND ASSUMPTION AGREEMENT
Assignor:
Exec Dt:
10/31/2016
Assignee:
300 FIFTH AVENUE
THE TOWER AT PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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