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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/19/2017
Application #:
15135132
Filing Dt:
04/21/2016
Inventors:
Siqin He, Chris Hogan, Lin Li, Benjamin Y.H. Liu, Amir Naqwi, Francisco Romay
Title:
ELECTROSPRAY IONIZER FOR MASS SPECTROMETRY OF AEROSOL PARTICLES
Assignment: 1
Reel/Frame:
038987/0073Recorded: 06/22/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/11/2016
Exec Dt:
03/10/2016
Exec Dt:
03/11/2016
Exec Dt:
03/11/2016
Assignee:
5910 RICE CREEK PARKWAY
SHOREVIEW, MINNESOTA 55126
Correspondent:
Z. PETER SAWICKI
900 SECOND AVENUE SOUTH, SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
038847/0359Recorded: 06/08/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/2016
Assignee:
200 OAK STREET SE
600 MCNAMARA ALUMNI CENTER
MINNEAPOLIS, MINNESOTA 55455-2020
Correspondent:
Z. PETER SAWICKI
900 SECOND AVENUE SOUTH, SUITE 1400
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
Assignment: 4
Reel/Frame:
043321/0906Recorded: 08/17/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/17/2017
Assignee:
200 OAK STREET SE
600 MCNAMARA ALUMNI CENTER
MINNEAPOLIS, MINNESOTA 55455-2020
Correspondent:
Z. PETER SAWICKI
900 SECOND AVENUE SOUTH, SUITE 1400
MINNEAPOLIS, MN 55402

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