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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/25/2016
Application #:
13763273
Filing Dt:
02/08/2013
Inventors:
Michael J. Tsuk, Jacob K. White
Title:
ENHANCEMENTS TO PARAMETER FITTING AND PASSIVITY ENFORCEMENT
Assignment: 1
Reel/Frame:
038322/0553Recorded: 04/12/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/01/2015
Exec Dt:
04/08/2016
Assignee:
1019 E. LINCOLNWAY
CHEYENNE, WYOMING 82001
Correspondent:
GOODWIN PROCTER LLP
53 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
039739/0323Recorded: 09/14/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/01/2015
Exec Dt:
04/08/2016
Assignee:
1019 E. LINCOLNWAY
CHEYENNE, WYOMING 82001
Correspondent:
JONES DAY
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:
053723/0111Recorded: 09/09/2020Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2017
Assignee:
2600 ANSYS DRIVE
CANONSBURG, PENNSYLVANIA 15317
Correspondent:
ANSYS, INC.
2600 ANSYS DRIVE
CANONSBURG, PA 15317

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