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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/26/2002
Application #:
09499506
Filing Dt:
02/07/2000
Inventors:
Brian D. Heath, Rosemarie Carr
Title:
System for the ion exchange purification of hydroxylamine
Assignment: 1
Reel/Frame:
012625/0764Recorded: 02/12/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/19/2000
Exec Dt:
01/19/2000
Assignee:
450 ALLENTOWN DR.
ALLENTOWN BUSINESS PARK, PENNSYLVANIA 18103
Correspondent:
JOHN LEZDEY
1409A N. FT HARRISON
CLEARWATER, FL 33755
Assignment: 2
Reel/Frame:
013804/0636Recorded: 03/04/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/2002
Assignee:
CARL-BOSCH-STRASSE 38
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
JOHN LEZDEY
4625 EAST BAY DR
SUITE 302
CLEARWATER, FL 33764
Assignment: 3
Reel/Frame:
013913/0895Recorded: 04/07/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/2002
Assignee:
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNETICUT AVE., N.W.
WASHINGTON, D.C. 20036

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