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Official data from INPI

COMPOSIÇÃO MICROBICIDA À BASE DE BIS (TRICLOROMETIL) SULFONA E SUAS MISTURAS SINÉRGICAS

ArquivadaInvention Patent

Application data

Number

PI9104225

Type

Invention Patent

Filing

10/01/1991

Publication

12/24/1991

Progress at the INPI

  1. Filing10/01/91
  2. Publication12/24/91
  3. Abandoned02/04/92
  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: 05/14/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W.R. Grace & Co. - Conn

SP, BR

W.R. Grace & CO - Conn

US

See this company's full portfolio

Inventors

C. C. (pessoa física)

BR

I. M. (pessoa física)

BR

R. R. (pessoa física)

BR

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/14/2002

RPI 1636

Exigência - art. 36 da LPI

#6.1

07/24/2001

RPI 1594

14.1

04/02/1996

RPI 1322

14.1

06/29/1993

RPI 1178

14.1

06/22/1993

RPI 1177

Solicitação de exame técnico

#4.1

02/04/1992

RPI 1105

Publicação antecipada

#3.2

12/24/1991

RPI 1099

Pedido de patente depositado

#2.1

11/05/1991

RPI 1092

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