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Official data from INPI

Tripolifosfato de sódio com velocidade de hidratação elevada, processo para sua preparação, composição detergente líquida e processo para sua preparação.

Em AnáliseInvention Patent

Application data

Number

PI8505095

Type

Invention Patent

Filing

10/14/1985

Publication

07/29/1986

Progress at the INPI

  1. Filing10/14/85
  2. Publication07/29/86
  3. Abandoned06/21/88
  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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. B. (pessoa física)

FR

See this company's full portfolio

Inventors

D. J. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

84 15743 · 10/15/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação do pedido de patente

#3.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

12/17/1985

RPI 791

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1991

RPI 1098

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Exigência - art. 36 da LPI

#6.1

05/14/1991

RPI 1067

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