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Official data from INPI

CONJUGADOS DE POLIMIXINA B

Em AnálisePatente Pipeline

Application data

Number

PP1100279

Type

Patente Pipeline

Filing

04/16/1997

Publication

04/14/1998

Progress at the INPI

  1. Filing04/16/97
  2. Publication04/14/98
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated03/20/12

The patent was granted and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/20/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Novartis AG (Novartis SA) (Novartis Inc.)

CH

See this company's full portfolio

Inventors

D. H. (pessoa física)

US

P. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

437487 · 11/15/1989

Abstract

Patente de Invenção: " CONJUGADOS DE POLIXIMINA B " . A presente invenção refere-se a novos conjugados de poliximina B e a métodos para utilização desses novos conjugados.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

23.19

Patente extinta em 15/11/2009

03/20/2012

RPI 2150

15.12

Renumerado o pedido de PI1100279-4 para PP1100279-4.

11/09/2010

RPI 2079

23.16

Conheço do pedido apresentado pela petição nº 011.685/99, mas nego a pretensão do Titular.

08/24/1999

RPI 1494

23.9

02/23/1999

RPI 1468

23.2

09/08/1998

RPI 1446

23.3

04/14/1998

RPI 1425

Pedido dividido

#23.1

09/02/1997

RPI 1396

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