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Official data from INPI

COMPOSIÇÃO DE ENZIMA ENCAPSULADA CAPAZ DE DISTRIBUIR ENZIMA ATIVA EM UMA SOLUÇÃO QUE CONTÉM CLORO ATIVO E COMPOSIÇÃO DE LIMPEZA

Em AnáliseInvention Patent

Application data

Number

PI8801839

Type

Invention Patent

Filing

04/15/1988

Publication

11/22/1988

Progress at the INPI

  1. Filing04/15/88
  2. Publication11/22/88
  3. Abandoned06/27/89
  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.

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Latest action published by the INPI: 06/27/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ecolab Inc

US

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Inventors

K. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

040.191 · 04/17/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/27/1989

RPI 975

Publicação do pedido de patente

#3.1

11/22/1988

RPI 944

Pedido de patente depositado

#2.1

08/23/1988

RPI 931

Arquivamento - Art. 36 §1° da LPI

#11.2

02/06/1996

RPI 1314

Exigência - art. 36 da LPI

#6.1

06/20/1995

RPI 1281

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