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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE UM COMPÓSITO NÃO TRANÇADO E COMPÓSITO NÃO TRANÇADO ASSIM OBTIDO.

ArquivadaInvention Patent

Application data

Number

PI9100867

Type

Invention Patent

Filing

03/04/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/04/91
  2. Publication11/05/91
  3. Examination11/17/92
  4. Allowance09/29/98
  5. Abandoned
  6. In force

The application was allowed on 09/29/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Phillips Petroleum Company

US

See this company's full portfolio

Inventors

J. P. (pessoa física)

US

K. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

491.404 · 03/09/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

09/29/1998

RPI 1449

Exigência - art. 36 da LPI

#6.1

09/23/1997

RPI 1399

Conhecimento de parecer técnico

#7.1

11/05/1996

RPI 1353

6.2

03/12/1996

RPI 1319

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

3.4

03/03/1992

RPI 1109

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

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