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Official data from INPI

FRAGMENTO DE DNA QUE CODIFICA POLIMERASE DE BORRACHA E SEUS PRODUTOS RELACIONADOS

Em AnáliseInvention PatentPCT · US1990005735

Application data

Number

PI9006954

Type

Invention Patent

Filing

10/05/1990

Publication

11/12/1991

PCT

US1990005735

Progress at the INPI

  1. Filing10/05/90
  2. Publication11/12/91
  3. Examination03/31/92
  4. Allowance
  5. Grant
  6. In force

Published on 11/12/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/28/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

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Inventors

L. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

424.138 · 10/19/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/28/1995

RPI 1304

Solicitação de exame técnico

#4.1

03/31/1992

RPI 1113

Notificação de entrada na fase nacional - PCT

#1.3

11/12/1991

RPI 1093

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