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Official data from INPI

Processo para melhorar os rendimentos dos produtos resultantes de coqueificação retardada.

Em AnáliseInvention Patent

Application data

Number

PI8501208

Type

Invention Patent

Filing

03/19/1985

Publication

11/12/1985

Progress at the INPI

Under appeal
  1. Filing03/19/85
  2. Publication11/12/85
  3. Examination12/08/87
  4. Refused02/13/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Conoco Inc

US

See this company's full portfolio

Inventors

G. G. (pessoa física)

J. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

590.607 · 03/19/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/29/1988

RPI 910

Solicitação de exame técnico

#4.1

12/08/1987

RPI 894

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

Republicação - classificação IPC

#15.11

07/09/1991

RPI 1075

Indeferimento

#9.2

02/13/1991

RPI 1054

Conhecimento de parecer técnico

#7.1

01/23/1990

RPI 1003

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