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Official data from INPI

UM COMPOSTO

Em AnálisePatente Pipeline

Application data

Number

PP1101135

Type

Patente Pipeline

Filing

05/14/1997

Publication

11/10/1998

Progress at the INPI

  1. Filing05/14/97
  2. Publication11/10/98
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated04/10/12

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: 04/10/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhone-Poulenc Rorer Pharmaceuticals, Inc.

US

See this company's full portfolio

Inventors

H. C. (pessoa física)

US

R. J. (pessoa física)

US

Technical data

Priority claims

US

116.420 · 11/03/1987

Abstract

Patente de Invenção relativa a "COMPOSTO, MÉTODO PARA PARA O TRATAMENTO DE DESORDENS DE HIPERSENSIBILIDADE EM HUMANOS E MAMÍFEROS E COMPOSIÇÃO FARMACÊUTICA". Esta invenção refere-se a certos compostos de quinolina-diarila e ao uso destes como antagonistas do leucotrieno D~ 4~ para o tratamento de desordens de hipersensibilidade.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

23.19

Patente extinta em 03/11/2007

04/10/2012

RPI 2153

15.12

Renumerado o pedido de PI1101135-1 para PP1101135-1.

11/09/2010

RPI 2079

23.9

06/13/2000

RPI 1536

23.13

01/04/2000

RPI 1513

23.2

06/15/1999

RPI 1484

23.3

11/10/1998

RPI 1453

Pedido dividido

#23.1

05/05/1998

RPI 1428

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