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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/15/1986
Application #:
06702057
Filing Dt:
02/15/1985
Inventor:
ROBERT P. RITACCO
Title:
HPLC COLUMN
Assignment: 1
Reel/Frame:
004371/0814Recorded: 02/15/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/15/1985
Assignee:
Correspondent:
DONALD BROWN
DIKE, BRONSTEIN, ROBERTS, CUSHMAN
& PFUND, 130 WATER ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
008842/0652Recorded: 12/04/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/25/1997
Assignee:
P.O. BOX 352
350 COLUMBIA STREET
WAKEFIELD, RHODE ISLAND 02880
Correspondent:
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
011506/0757Recorded: 01/26/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/29/2000
Assignee:
LEGAL DEPARTMENT M/S D-102
3120 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Correspondent:
VARIAN, INC.
DEBBIE KUS
LEGAL DEPARTMENT M/S D-102
3120 HANSEN WAY
PALO ALTO, CA 94304

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