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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM COMPOSTO

ArquivadaInvention PatentPCT · US1999025141

Application data

Number

PI9914787

Type

Invention Patent

Filing

10/26/1999

Publication

07/03/2001

PCT

US1999025141

Progress at the INPI

  1. Filing10/26/99
  2. Publication07/03/01
  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: 07/07/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. M. (pessoa física)

US

Inventors

M. E. (pessoa física)

US

S. R. (pessoa física)

US

S. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/178644 · 10/26/1998

Abstract

"PROCESSO PARA A PREPARAÇÃO DE UM COMPOSTO". Um processo aperfeiçoado de preparação de ésteres de deltatetraidrocanabinal envolvendo o uso de uma piridina substituída em 4-amino.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/07/2009

RPI 2009

Exigência - art. 36 da LPI

#6.1

02/25/2009

RPI 1990

Notificação de entrada na fase nacional - PCT

#1.3

07/03/2001

RPI 1591

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