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Official data from INPI

SISTEMAS CATALÍTICOS, COMPOSIÇÕE E PROCESSOS DE PREPARAÇÃO.

ArquivadaInvention Patent

Application data

Number

PI7909041

Type

Invention Patent

Filing

10/03/1979

Publication

-

Progress at the INPI

  1. Filing10/03/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/03/1979 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/18/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

Inventors

K. J. (pessoa física)

Technical data

Priority claims

US

79/00814 · 10/03/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/18/1983

RPI 678

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B01J 35/04; B01J 23/86; B01J 35/02; B01J 37/04; F23C 13/00; F23D 14/18; F23D 21/00; B01J 35/00; B01J 37/00.

03/20/2018

RPI 2463

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