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Official data from INPI

Processo para a preparação de N, n - Sulfetos de bis/ ácido 0- (1 - alquiltioeti - ;imino) - N - Metilcarbâmico.

ArquivadaInvention Patent

Application data

Number

PI8003767

Type

Invention Patent

Filing

06/17/1980

Publication

-

Progress at the INPI

  1. Filing06/17/80
  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 06/17/1980 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: 05/15/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

M. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/15/1984

RPI 708

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 161/00; A01N 47/24.

03/27/2018

RPI 2464

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