Deferimento
#9.1
10/24/1989
RPI 992
Application data
Number
PI8407097Type
Filing
Publication
The patent was granted on 05/29/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Union Carbide Industrial Gases Technology Corporation
US
Inventors
D. H. (pessoa física)
US
L. H. (pessoa física)
US
R. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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