(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

RESINA FENÓLICA MODIFICADA E PROCESSO DE INCORPORAÇÃO DE LIGNINA EM UMA RESINA FENÓLICA

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI0100771

Type

Invention Patent

Filing

02/28/2001

Publication

11/12/2002
View on INPI

Progress at the INPI

  1. Filing02/28/01
  2. Publication11/12/02
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/28/2001 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/27/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alba Química Indústria e Comércio LTDA.

SP, BR

Inventors

A. B. (pessoa física)

BR

R. C. (pessoa física)

BR

Technical data

IPC Classification

C08G 8/34

Abstract

"RESINA FENÓLICA MODIFICADA E PROCESSO DE INCORPORAÇÃO DE LIGNINA EM UMA RESINA FENÓLICA". Resina fenólica modificada, na qual até cerca de 40% em peso do fenol na estrutura da resina são substituídos por lignina.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/27/2005

RPI 1825

Arquivamento - Art. 33 da LPI

#11.1

09/27/2005

RPI 1812

Publicação do pedido de patente

#3.1

11/12/2002

RPI 1662

Pedido de patente depositado

#2.1

03/20/2001

RPI 1576

Related

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.