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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/04/1989
Application #:
06671720
Filing Dt:
11/15/1984
Inventors:
MICHEL A. G. CORNETTE, JACK CARBONEL, JACQUES E. A. FRANC, PAUL D. A. GRAMMONT
Title:
ALKYLAMINOPHOSPHONIC CHELATING RESINS, THEIR PREPARATION AND USE IN PURIFYING BRINES
Assignment: 1
Reel/Frame:
005816/0976Recorded: 08/29/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/19/1991
Assignee:
Correspondent:
CONNOLLY, BOVE, LODGE & HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 2
Reel/Frame:
006008/0240Recorded: 02/07/1992Pages: 2
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 05/29/1984
Assignor:
Exec Dt:
01/14/1992
Assignee:
AC ORPORATION OF DE
Correspondent:
RUDOLF E. HUTZ, ESQ.
CONNOLLY, BOVE, LODGE & HUTZ
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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