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Official data from INPI

PROCESSO PARA EVITAR OU RETARDAR A POLIFERAÇÃO DE VIDA MARINHA EM UMA SUPERFÍCIE SUBMERSA E REVESTIMENTO ANTI-INCRUSTANTE

ArquivadaInvention Patent

Application data

Number

PI9301349

Type

Invention Patent

Filing

03/29/1993

Publication

10/13/1993

Progress at the INPI

  1. Filing03/29/93
  2. Publication10/13/93
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/29/1993 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: 12/11/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Air Products And Chemicals, Inc

US

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Inventors

D. N. (pessoa física)

DE

M. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

US

07/862.875 · 04/03/1992

Abstract

Um processo para evitar ou reduzir a proliferação de vida marinha em uma superfície submersa pela aplicação à superfície, de uma composição de revestimento anti-incrustante compreendendo uma combinação de fluido de silicone e resina de silicone.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/11/2001

RPI 1614

Publicação do pedido de patente

#3.1

10/13/1993

RPI 1193

Pedido de patente depositado

#2.1

05/11/1993

RPI 1171

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