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Official data from INPI

PI9816342

Arquivada/ExtintaInvention PatentPCT · US1998010504

Application data

Number

PI9816342

Type

Invention Patent

Filing

05/22/1998

Publication

-

PCT

US1998010504

Progress at the INPI

  1. Filing05/22/98
  2. Publication
  3. Examination
  4. Allowance10/04/11
  5. Grant06/26/12
  6. Expired09/20/22

The letters patent expired on 09/20/2022: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/20/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Becton, Dickinson and Company

US

See this company's full portfolio

Inventors

A. C. (pessoa física)

US

D. L. (pessoa física)

US

K. B. (pessoa física)

US

N. B. (pessoa física)

US

P. G. (pessoa física)

US

R. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

60/047.481 · 05/23/1997

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 26/06/2022

09/20/2022

RPI 2698

Concessão da patente

#16.1

06/26/2012

RPI 2164

Deferimento

#9.1

10/04/2011

RPI 2126

Exigência - art. 36 da LPI

#6.1

03/15/2011

RPI 2097

Notificação de pedido dividido

#2.4

Notificação da entrada da Fase Nacional (1.3):RPI 1543 (01/08/2000); Conhecimento do parecer técnico (7.1): RPI 2059 (22/06/2010)

12/21/2010

RPI 2085

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