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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/10/1996
Application #:
08441958
Filing Dt:
05/16/1995
Inventors:
JOHN VERKADE, JIANSHENG TANG
Title:
PREPARATION OF PYRROL AND OXAZOLE COMPOUNDS: FORMATION OF PORPHYRINS AND C-ACYL-ALPHA-AMINO ACID ESTERS THEREFROM
Assignment: 1
Reel/Frame:
007839/0908Recorded: 03/11/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/16/1996
Exec Dt:
02/21/1996
Assignee:
214 O&L
AMES, IOWA 50011
Correspondent:
MERCHANT, GOULD, SMITH, EDELL, ET AL
JAMES R. CHIAPETTA
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:
013438/0360Recorded: 11/01/2002Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/24/1996
Assignee:
4201 WILSON BOULEVARD, SUITE 1265
OFFICE OF THE GENERAL COUNSEL
ARLINGTON, VIRGINIA 22230
Correspondent:
ROBIN CLAY FRITSCH
OFFICE OF THE GENERAL COUNSEL
4201 WILSON BLVD., STE. 1625
ARLINGTON, VA 22230

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