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

PROCESSOPARA A PREPARAÇÃO DE LACTÍDIOS E PROCESSO PARA A PREPARAÇÃO DE ÁCIDO POLILÁTICO

PublicadaInvention Patent

Application data

Number

PI8704814

Type

Invention Patent

Filing

09/18/1987

Publication

05/17/1988

Progress at the INPI

  1. Filing09/18/87
  2. Publication05/17/88
  3. Abandoned11/27/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. K. (pessoa física)

DE

See this company's full portfolio

Inventors

D. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3632103.6 · 09/20/1986

DE

P3708915.3 · 03/19/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/17/1988

RPI 917

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Arquivamento - Art. 36 §1° da LPI

#11.2

03/01/1994

RPI 1213

Exigência - art. 36 da LPI

#6.1

07/13/1993

RPI 1180

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

Patent monitoring

Track this patent in real time.

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