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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/20/2004
Application #:
09960613
Filing Dt:
09/21/2001
Publication #:
Pub Dt:
09/05/2002
Inventor:
Gerald A. Krulik
Title:
FILTER CLEANING METHOD
Assignment: 1
Reel/Frame:
012696/0647Recorded: 03/14/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/2002
Assignee:
1252 ORLEANS DRIVE
SUNNYVALE, CALIFORNIA 94089
Correspondent:
FLEHR HOHBACH TEST ALBRITTON ET AL
MARIA S. SWIATEK
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111-4187
Assignment: 2
Reel/Frame:
013551/0032Recorded: 12/04/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/19/2002
Assignee:
65 GROVE STREET
WATERTOWN, MASSACHUSETTS 02472
Correspondent:
IONICS, INCORPORATED
MICHAEL I. FALKOFF, ESQ.
IP COUNSEL
65 GROVE STREET
WATERTOWN, MA 02472

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