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Official data from INPI

PROCESSO DE PREPARAÇÃO DE UMA COMPOSIÇÃO DETERGENTE LÍQUIDA COADJUVADA E COMPOSIÇÃO DETERGENTE LÍQUIDA COADJUVADA.

ConcedidaInvention Patent
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Application data

Number

PI7905363

Type

Invention Patent

Filing

08/20/1979

Publication

-
View on INPI

Progress at the INPI

  1. Filing08/20/79
  2. Publication
  3. Examination05/18/82
  4. Allowance09/06/88
  5. Grant04/25/89
  6. Expired04/18/95

The letters patent expired on 04/18/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

US

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Inventors

G. A. (pessoa física)

Technical data

IPC Classification

C11D 1/12

Priority claims

UA

PD5598/78 · 08/21/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/25/1989

RPI 966

Notificação para pagamento de retribuição

#13.1

12/27/1988

RPI 949

Deferimento

#9.1

09/06/1988

RPI 933

Exigência - art. 36 da LPI

#6.1

02/17/1988

RPI 904

Conhecimento de parecer técnico

#7.1

10/11/1983

RPI 677

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Solicitação de exame técnico

#4.1

05/18/1982

RPI 604

Carta-patente expirada

#21.1

04/18/1995

RPI 1272

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