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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/18/1993
Application #:
07746201
Filing Dt:
08/15/1991
Inventors:
FABIO G. M. COSTA, ALBERTO C. C. DA SILVA, PAULO C. W. DE ALBUQUERQUE et al
Title:
PROCESS FOR PREPARING PHOSPHATED OR NITROPHOSPHATED FERTILIZERS THROUGH SOLUBILIZATION OF PHOSPHATE ROCK
Assignment: 1
Reel/Frame:
006198/0244Recorded: 07/14/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/14/1988
Exec Dt:
03/14/1988
Exec Dt:
03/14/1988
Exec Dt:
03/14/1988
Assignee:
AVENIDADE REPUBLICA DO CHILE, NO. 65
RIO DE JANEIRO, RJ, BRAZIL
Correspondent:
J. FRANK OSHA
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037

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