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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/20/2004
Application #:
09679936
Filing Dt:
10/05/2000
Inventors:
Benjamin Y.H. Liu, Virgil A. Marple, Nicholas C. Miller, Daryl L. Roberts
Title:
METHOD AND APPARATUS FOR CASCADE IMPACTOR TESTING OF INHALABLE DRUG THERAPIES RECOVERY FOR CHEMICAL ANALYSIS
Assignment: 1
Reel/Frame:
011158/0529Recorded: 10/05/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/05/2000
Exec Dt:
10/05/2000
Exec Dt:
10/05/2000
Assignee:
1313 FIFTH STREET S.E.
MINNEAPOLIS, MINNESOTA 55414
Correspondent:
WESTMAN, CHAMPLIN & KELLY, P.A.
NICKOLAS R. WESTMAN
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
016883/0633Recorded: 08/15/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/24/2005
Assignee:
5910 RICE CREEK PARKWAY
SUITE 300
SHOREVIEW, MINNESOTA 55126
Correspondent:
NICKOLAS E. WESTMAN
WESTMAN CHAMPLIN & KELLY, P.A.
SUITE 1400, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 3
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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