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Official data from INPI

UTILIZAÇÃO DE CARBONATO DE SÓDIO E/OU HIDROGENOCARBONATO DE SÓDIO SÓLIDO E PROCESSO PARA A TRANSESTERIFICAÇÀO CATALÍTICA DE GLICERÍDIOS DE ÁCIDOS GRAXOS

Em AnáliseInvention Patent

Application data

Number

PI8601882

Type

Invention Patent

Filing

04/28/1986

Publication

12/30/1986

Progress at the INPI

  1. Filing04/28/86
  2. Publication12/30/86
  3. Abandoned09/13/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

D. W. (pessoa física)

DE

D. J. (pessoa física)

DE

E. P. (pessoa física)

DE

Technical data

Priority claims

DE

P 35 403.9 · 04/29/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/13/1988

RPI 934

Publicação do pedido de patente

#3.1

12/30/1986

RPI 845

Pedido de patente depositado

#2.1

11/04/1986

RPI 837

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

05/05/1992

RPI 1118

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