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Official data from INPI

TRATAMENTO ENZIMÁTICO DE LÃ

ArquivadaInvention PatentPCT · EP1988000971

Application data

Number

PI8807268

Type

Invention Patent

Filing

10/27/1988

Publication

10/31/1989

PCT

EP1988000971

Progress at the INPI

  1. Filing10/27/88
  2. Publication10/31/89
  3. Abandoned08/20/91
  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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Schoeller Hardturm Ag

CH

Inventors

F. K. (pessoa física)

H. H. (pessoa física)

L. C. (pessoa física)

O. F. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

04214/87 · 10/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/31/1989

RPI 993

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1996

RPI 1309

Exigência - art. 36 da LPI

#6.1

04/18/1995

RPI 1272

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

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