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Official data from INPI

PROCESSO PARA PREPARAR UM COMPOSTO E COMPOSIÇÃO HERBICIDA.

ArquivadaInvention Patent

Application data

Number

PI8502964

Type

Invention Patent

Filing

06/20/1985

Publication

03/04/1986

Progress at the INPI

  1. Filing06/20/85
  2. Publication03/04/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/20/1985 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Chevron Research Company.

US

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Inventors

D. C. (pessoa física)

US

Technical data

Priority claims

US

623.050 · 06/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/14/1988

RPI 921

Publicação do pedido de patente

#3.1

03/04/1986

RPI 802

Pedido de patente depositado

#2.1

09/03/1985

RPI 776

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