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

PROCESSO PARA SINTETIZAR POLIÉSTERES DE ÁCIDO GRAXO DE SACAROSE, MÉTODO PARA CONDENSAÇÃO DE UM ÉSTER DE ÁCIDO GRAXO DE SACAROSE INFERIOR COM UM ÁCIDO GRAXO E PROCESSO PARA PRODUZIR POLIÉSTER DE ÁCIDO GRAXO DE DACAROS

Prazo de SigiloInvention Patent

Application data

Number

PI8902998

Type

Invention Patent

Filing

06/07/1989

Publication

03/20/1990

Progress at the INPI

  1. Filing06/07/89
  2. Publication03/20/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/07/1989 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: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nabisco Brands, Inc

US

Inventors

A. S. (pessoa física)

J. F. (pessoa física)

L. K. (pessoa física)

Technical data

IPC Classification

Priority claims

US

206,656 · 06/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/01/1989

RPI 980

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08G 63/72; C08G 63/26; C08G 63/30.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

Patent monitoring

Track this patent in real time.

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