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Official data from INPI

PROCESSO PARA A OXIDACAO DE SUBSTANCIAS AROMATICAS REATIVAS

ArquivadaInvention Patent

Application data

Number

PI8207232

Type

Invention Patent

Filing

04/22/1981

Publication

03/01/1983

Progress at the INPI

  1. Filing04/22/81
  2. Publication03/01/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/22/1981 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: 05/14/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUETGERSWERKE AG [DE]

Inventors

B. [. (pessoa física)

H. [. (pessoa física)

K. [. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/14/1985

RPI 760

Retificação da notificação da fase nacional - PCT

#1.3.1

08/09/1983

RPI 668

Retificação da notificação da fase nacional - PCT

#1.3.1

06/07/1983

RPI 659

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1983

RPI 645

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