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Official data from INPI

PROCESSO PARA DEXIDROXILAÇÃO DE ESTERES DE CADEIA CURTA

ArquivadaInvention Patent

Application data

Number

PI8203333

Type

Invention Patent

Filing

06/07/1982

Publication

05/24/1983

Progress at the INPI

  1. Filing06/07/82
  2. Publication05/24/83
  3. Examination05/14/85
  4. Allowance12/16/86
  5. Abandoned
  6. In force

The application was allowed on 12/16/1986 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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

G. S. (pessoa física)

IN

R. M. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

GB

8117660 · 06/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1987

RPI 885

Notificação para pagamento de retribuição

#13.1

05/05/1987

RPI 863

Deferimento

#9.1

12/16/1986

RPI 843

Exigência - art. 36 da LPI

#6.1

12/17/1985

RPI 791

Solicitação de exame técnico

#4.1

05/14/1985

RPI 760

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

07/27/1982

RPI 614

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