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Official data from INPI

COMPOSIÇÃO COMPREENDENDO MATERIAL ADEQUADO PARA CRESCIMENTO CELULAR E PROCESSO PARA PREPARAÇÃO.

IndeferidaInvention Patent

Application data

Number

PI7908784

Type

Invention Patent

Filing

08/20/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing08/20/79
  2. Publication
  3. Examination05/25/82
  4. Refused06/17/86
  5. Grant
  6. In force

The application was refused by the INPI on 06/17/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Estados Unidos da América Representado pelo Secretário de Estado de comércio

US

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/17/1986

RPI 817

Republicação - classificação IPC

#15.11

04/08/1986

RPI 807

Exigência - art. 36 da LPI

#6.1

03/29/1983

RPI 649

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

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