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Official data from INPI

PROCESSO APERFEICOADO PARA A OBTENCAO DE ARTIGOS DE CASCA DE SEMENTE,INCLUINDO FIBRAS CELULOSICAS E XILITOL

Em AnáliseInvention Patent
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Application data

Number

PI7801147

Type

Invention Patent

Filing

02/24/1978

Publication

-
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Progress at the INPI

  1. Filing02/24/78
  2. Publication
  3. Examination
  4. Allowance12/20/83
  5. Grant06/26/84
  6. Terminated06/14/88

The patent was granted on 06/26/1984 and later terminated for failure to pay the annuities. 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

COTTON INC

Inventors

C. H. (pessoa física)

J. G. (pessoa física)

Technical data

IPC Classification

C05F 11/00C07H 1/08D01C 1/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

04/17/1984

RPI 704

Deferimento

#9.1

12/20/1983

RPI 687

Exigência - art. 36 da LPI

#6.1

03/15/1983

RPI 647

Exigência - art. 36 da LPI

#6.1

04/13/1982

RPI 599

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