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Official data from INPI

AGENTE DE LIMPEZA PARA LIMPEZA DE ALIMENTOS E FORRAGENS

Em AnáliseInvention Patent

Application data

Number

PI7806633

Type

Invention Patent

Filing

10/08/1977

Publication

-

Progress at the INPI

  1. Filing10/08/77
  2. Publication
  3. Examination
  4. Refused10/25/88
  5. Grant
  6. In force

The application was refused on 10/25/1988 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HENKEL KGAA

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1988

RPI 940

Petição de recurso

#12.2

10/05/1982

RPI 624

15.0

06/08/1982

RPI 607

Indeferimento

#9.2

06/08/1982

RPI 607

6.2

10/27/1981

RPI 575

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