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Official data from INPI

VESICULAS DE FOSFOLIPIDIO E PROCESSO PARA TORNAR UMA VESICULA DE FOSFOLIPIDIO FUSOGENICA

Em AnáliseInvention Patent

Application data

Number

PI8601554

Type

Invention Patent

Filing

04/04/1986

Publication

12/09/1986

Progress at the INPI

Technical opinion to answer
  1. Filing04/04/86
  2. Publication12/09/86
  3. Examination01/17/89
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. P. (pessoa física)

US

Inventors

G. G. (pessoa física)

L. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/17/1989

RPI 952

Publicação do pedido de patente

#3.1

12/09/1986

RPI 842

Pedido de patente depositado

#2.1

10/21/1986

RPI 835

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C12N 15/00; A61K 37/02; A61K 37/47; C12N 5/00; G01N 33/58.

03/27/2018

RPI 2464

Retificação

#15.3

08/31/1993

RPI 1187

Conhecimento de parecer técnico

#7.1

10/06/1992

RPI 1140

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