Pedido de certificado de adição de invenção
#5.1
03/01/1988
RPI 906
Application data
Number
PI8605413Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
Air Products And Chemicals, Inc
US
Inventors
D. D. (pessoa física)
W. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
03/01/1988
RPI 906
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11/03/1987
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08/11/1987
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04/14/1987
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 85/18; C07C 209/68; C07C 211/45; C07C 211/47; C07C 211/49; C07C 211/52; C07C 213/00; C07C 213/08; C07C 217/84; C07C 217/92; C07C 219/34; C07C 227/00; C07C 227/16; C07C 229/54; C07C 253/00; C07C 253/30; C07C 255/56; C07C 255/58; C07C 217/00; C07C 219/00; C07C 229/00; C07C 255/00.
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RPI 2464
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09/14/1993
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03/02/1993
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