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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/01/2001
Application #:
09305857
Filing Dt:
05/05/1999
Inventors:
BRIAN G. AMSDEN, RICHARD T. LIGGINS
Title:
METHODS FOR MICROSPHERE PRODUCTION
Assignment: 1
Reel/Frame:
010262/0673Recorded: 09/24/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/22/1999
Exec Dt:
09/07/1999
Assignee:
6660 N.W. MARINE DRIVE
VANCOUVER, BRITISH COLUMBIA V6T 1Z4, CANADA
Correspondent:
SEED AND BERRY LLP
DAVID W. PARKER
701 FIFTH AVENUE
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:
014770/0875Recorded: 12/12/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/2003
Assignee:
BUNDESPLATZ 1
6304 ZUG, SWITZERLAND
Correspondent:
SEED I. P. LAW GROUP PLLC
JEFFREY C. PEPE, PH.D.
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:
014815/0714Recorded: 06/30/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2004
Assignee:
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Correspondent:
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 4
Reel/Frame:
049288/0184Recorded: 05/26/2019Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/07/2019
Assignee:
2 BETHESDA METRO CENTER
SUITE 1000
BETHESDA, MARYLAND 20814
Correspondent:
LINDA R, KASTNER, C/O LATHAM & WATKINS
330 N. WABASH AVENUE
SUITE 2800
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:
055171/0634Recorded: 01/29/2021Pages: 14
Conveyance:
RELEASE OF SECURITY INTEREST : RECORDED AT REEL/FRAME - 049288/0184
Assignor:
Exec Dt:
01/29/2021
Assignee:
1618 STATION STREET
VANCOUVER, CANADA V6A 1B6
Correspondent:
RAZA SIDDIQUI, SENIOR PARALEGAL
300 N. LASALLE
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654

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