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Official data from INPI

SAIS DE AMÔNIA POLIMÉRICOS RETICULADOS, COMPOSIÇÃO FARMACÊUTICA E MÉTODOS DE TRATAMENTO

Em AnálisePatente Pipeline

Application data

Number

PP1101150

Type

Patente Pipeline

Filing

05/14/1997

Publication

11/10/1998

Progress at the INPI

  1. Filing05/14/97
  2. Publication11/10/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/09/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. I. Du Pont de Numours and Company

US

Inventors

G. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/932,449 · 08/20/1992

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.12

Renumerado o pedido de PI1101150-5 para PP1101150-5.

11/09/2010

RPI 2079

23.6

01/06/2004

RPI 1722

23.2

10/13/1999

RPI 1501

23.3

11/10/1998

RPI 1453

Pedido dividido

#23.1

01/21/1998

RPI 1413

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