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Official data from INPI

PROCESSO PARA SOLIDIFICAR UM PRODUTO DE BAIXO PONTO DE FUSÃO

IndeferidaInvention Patent

Application data

Number

PI9505714

Type

Invention Patent

Filing

12/08/1995

Publication

11/11/1997

Progress at the INPI

Under appeal
  1. Filing12/08/95
  2. Publication11/11/97
  3. Examination
  4. Refused04/09/02
  5. Grant
  6. In force

The application was refused by the INPI on 04/09/2002. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/09/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rohm And Haas Company

US

See this company's full portfolio

Inventors

A. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/353,835 · 12/12/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido de patente com base nos Arts. 8º e 37º da LPI .

04/09/2002

RPI 1631

Conhecimento de parecer técnico

#7.1

09/26/2000

RPI 1551

Publicação do pedido de patente

#3.1

11/11/1997

RPI 1406

Pedido de patente depositado

#2.1

01/09/1996

RPI 1310

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