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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/04/2005
Application #:
10257900
Filing Dt:
10/16/2002
Publication #:
Pub Dt:
11/13/2003
PCT #:
US0114520
Inventors:
Michael Fryd, Periyasamy Mookkan, Frank Leonard Schadt III
Title:
POLYMERS FOR PHOTORESIST COMPOSITIONS FOR MICROLITHOGRAPHY
Assignment: 1
Reel/Frame:
013180/0102Recorded: 10/18/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/09/2001
Exec Dt:
08/23/2001
Exec Dt:
08/21/2001
Assignee:
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
JESSICA M. SINNOTT
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 2
Reel/Frame:
049583/0269Recorded: 06/25/2019Pages: 162
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/17/2019
Assignee:
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondent:
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309

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