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Official data from INPI

PREPARAÇÃO DE COMPOSIÇÃO POLIMÉRICA TERMOPLÁSTICA À BASE DE POLIAMIDA, BORRACHA E POLÍMERO ESTIRÊNICO.

ArquivadaInvention Patent

Application data

Number

PI9002652

Type

Invention Patent

Filing

05/31/1990

Publication

04/09/1991

Progress at the INPI

  1. Filing05/31/90
  2. Publication04/09/91
  3. Examination07/16/91
  4. Allowance03/09/99
  5. Abandoned
  6. In force

The application was allowed on 03/09/1999 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

Rhodia Brasil Ltda

SP, BR

Rhodia S/A

SP, BR

See this company's full portfolio

Inventors

C. B. (pessoa física)

W. S. (pessoa física)

Technical data

IPC Classification

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

Alteração de nome deferida

#25.4

Alterado de: Rhodia S/A

02/15/2000

RPI 1519

Deferimento

#9.1

De acordo com o artigo 229 da LPI nº9279 de 14/05/96.

03/09/1999

RPI 1470

Exigência - art. 36 da LPI

#6.1

07/07/1998

RPI 1437

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Publicação antecipada

#3.2

04/09/1991

RPI 1062

Pedido de patente depositado

#2.1

10/16/1990

RPI 1037

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