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Official data from INPI

PROCESSO PARA PRODUÇÃO DE LÂMINAS DE GELATINA

Em AnáliseInvention PatentPCT · EP1989001574

Application data

Number

PI8907853

Type

Invention Patent

Filing

12/20/1989

Publication

10/22/1991

PCT

EP1989001574

Progress at the INPI

  1. Filing12/20/89
  2. Publication10/22/91
  3. Examination06/22/93
  4. Refused01/12/99
  5. Grant
  6. In force

The application was refused on 01/12/1999 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/12/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deutsche Gelatine-Fabriken Stoess Ag

DE

Inventors

E. D. (pessoa física)

DE

H. S. (pessoa física)

DE

K. B. (pessoa física)

DE

P. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 43 844.5 · 12/24/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

Recorrente: O depositante.@Decisão: Recurso conhecido e negado provimento. Mantido o indeferido o pedido.

01/12/1999

RPI 1462

Petição de recurso

#12.2

08/13/1996

RPI 1341

Indeferimento

#9.2

03/19/1996

RPI 1320

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Notificação de entrada na fase nacional - PCT

#1.3

10/22/1991

RPI 1090

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