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Official data from INPI

MÉTODO PARA PREPARAR UM CICLOPROPENO

Arquivada/ExtintaInvention Patent

Application data

Number

PI0101437

Type

Invention Patent

Filing

04/10/2001

Publication

11/13/2001

Progress at the INPI

  1. Filing04/10/01
  2. Publication11/13/01
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/07/2009. 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

R. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

60/196536 · 04/11/2000

Abstract

"MÉTODO PARA PREPARAR UM CICLOPROPENO". A presente invenção refere-se a um método para preparar ciclopropenos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente ao despacho publicado na RPI 1963 de 19.08.2008.

04/07/2009

RPI 1996

Arquivamento por falta de pagamento

#8.6

Referente a 4ª, 5ª, 6ª e 7ª anuidades.

08/19/2008

RPI 1963

Publicação do pedido de patente

#3.1

11/13/2001

RPI 1610

Pedido de patente depositado

#2.1

05/22/2001

RPI 1585

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