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Official data from INPI

2-DECARBOXIL-2-ALCOXIALQUIL PROSTAGLANDINAS COMO HIPOTENSIVOS OCULARES

IndeferidaInvention PatentPCT · US1991009071

Application data

Number

PI9107155

Type

Invention Patent

Filing

12/04/1991

Publication

11/16/1993

PCT

US1991009071

Progress at the INPI

Under appeal
  1. Filing12/04/91
  2. Publication11/16/93
  3. Examination10/18/94
  4. Refused08/10/99
  5. Grant
  6. In force

The application was refused by the INPI on 08/10/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/10/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allergan, Inc.

US

See this company's full portfolio

Inventors

D. W. (pessoa física)

HK

M. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

623234 · 12/06/1990

Abstract

A presente invenção refere-se a 2-decarboxil-2-alcoxialquil prostaglandinas que são potentes hipotensivos oculares e são particularmente adequadas para o controle do glaucoma.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido baseado nos Artigos nºs 37 combinado 229 e 10(VIII) da LPI 9279/96.

08/10/1999

RPI 1492

Conhecimento de parecer técnico

#7.1

11/17/1998

RPI 1454

Solicitação de exame técnico

#4.1

10/18/1994

RPI 1246

Notificação de entrada na fase nacional - PCT

#1.3

11/16/1993

RPI 1198

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