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Official data from INPI

CORPO DE GEL E PROCESSO PARA REALIZAR O CONTROLE BIOLÓGICO DE UM PROCESSO DE ESTERILIZAÇÃO

ArquivadaInvention PatentPCT · SE1989000065

Application data

Number

PI8907252

Type

Invention Patent

Filing

02/15/1989

Publication

03/12/1991

PCT

SE1989000065

Progress at the INPI

  1. Filing02/15/89
  2. Publication03/12/91
  3. Abandoned09/24/91
  4. Allowance
  5. Grant
  6. In force

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 specialist

Latest action published by the INPI: 04/09/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Diffchamb AB

SE

Inventors

J. L. (pessoa física)

M. H. (pessoa física)

U. R. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8800545-9 · 02/17/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

Notificação de entrada na fase nacional - PCT

#1.3

03/12/1991

RPI 1058

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