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Official data from INPI

SISTEMA DE LEMBRETE

IndeferidaInvention Patent

Application data

Number

PI9001762

Type

Invention Patent

Filing

04/16/1990

Publication

06/04/1991

Progress at the INPI

Under appeal
  1. Filing04/16/90
  2. Publication06/04/91
  3. Examination09/24/91
  4. Refused03/07/95
  5. Grant
  6. In force

The application was refused by the INPI on 03/07/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/07/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bristol-Myers Squibb Company

US

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Inventors

K. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

07/342,765 · 04/17/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/07/1995

RPI 1266

Conhecimento de parecer técnico

#7.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

08/14/1990

RPI 1028

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