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Official data from INPI

COMPOSIÇÃO DE MATÉRIA QUE COMPREENDE O PRODUTO DE REAÇÃO ENTRE UM CO-POLÍMERO DEGRADADO DE ETILENO E ALFA-OLEFINA E UMA AMIDO-AMINA E COMPOSIÇÃO OLEAGINOSA

ArquivadaInvention Patent

Application data

Number

PI9005098

Type

Invention Patent

Filing

10/11/1990

Publication

09/17/1991

Progress at the INPI

  1. Filing10/11/90
  2. Publication09/17/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/11/1990 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: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Exxon Chemical Patents, Inc

US

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Inventors

A. G. (pessoa física)

US

D. C. (pessoa física)

US

M. S. (pessoa física)

US

Technical data

Priority claims

US

420,184 · 10/12/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/09/1991

RPI 1062

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