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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS, E, COMPOSTO

ArquivadaInvention PatentPCT · US1995011539

Application data

Number

PI9508927

Type

Invention Patent

Filing

09/12/1995

Publication

12/30/1997

PCT

US1995011539

Progress at the INPI

  1. Filing09/12/95
  2. Publication12/30/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/10/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Merck & Co., Inc.

US

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Inventors

B. M. (pessoa física)

US

D. T. (pessoa física)

US

R. D. (pessoa física)

US

R. T. (pessoa física)

US

U. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

307972 · 09/16/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/10/2009

RPI 1988

Exigência - art. 36 da LPI

#6.1

08/12/2008

RPI 1962

Exigência - art. 36 da LPI

#6.1

09/25/2001

RPI 1603

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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