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Official data from INPI

MÉTODO PARA PRODUÇÃO DE ALFA-AMILASE TERMICAMENTE ESTÁVEL

ArquivadaInvention PatentPCT · US1989002683

Application data

Number

PI8906981

Type

Invention Patent

Filing

06/19/1989

Publication

12/18/1990

PCT

US1989002683

Progress at the INPI

  1. Filing06/19/89
  2. Publication12/18/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/19/1989 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: 02/24/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

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Inventors

F. R. (pessoa física)

H. T. (pessoa física)

J. C. (pessoa física)

W. L. (pessoa física)

Technical data

IPC Classification

Priority claims

US

209.426 · 06/21/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/24/1993

RPI 1160

14.1

12/03/1991

RPI 1096

Notificação de entrada na fase nacional - PCT

#1.3

12/18/1990

RPI 1046

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