Official data from INPI

PROCESSO PARA A SEPARAÇÃO E OBTENÇÃO DE ÁCIDO CLOROGÊNICO.

ArquivadaInvention Patent

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Application data

Number

PI8705410

Type

Invention Patent

Filing

02/03/1987

Publication

04/05/1988

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Progress at the INPI

Filing02/03/87
Publication04/05/88
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 02/03/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. M. (pessoa física)

Inventors

C. G. (pessoa física)

H. L. (pessoa física)

M. B. (pessoa física)

R. K. (pessoa física)

Technical data

IPC Classification

C07C 67/56 C07C 69/757

Priority claims

87/00049 · 02/03/1987

P 36 03 574.2 · 12/06/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

04/05/1988

RPI 911

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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