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Official data from INPI

COMPOSIÇÃO MICROBIOCIDA, PROCESSO PARA INIBIR OU CONTROLAR O CRESCIMENTO, E A DEPOSIÇÃO DE ORGANISMOS FORMADORES DE LODO EM SISTEMAS AQUOSOS, E COMBINAÇÃO MICROBIOCIDA DE MATERIAIS

IndeferidaInvention PatentPCT · US1995013947

Application data

Number

PI9509598

Type

Invention Patent

Filing

10/31/1995

Publication

01/06/1998

PCT

US1995013947

Progress at the INPI

Under appeal
  1. Filing10/31/95
  2. Publication01/06/98
  3. Examination
  4. Refused07/01/03
  5. Grant
  6. In force

The application was refused by the INPI on 07/01/2003. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/01/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Betzdearborn Inc.

US

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Inventors

C. H. (pessoa física)

US

G. F. (pessoa física)

US

P. L. (pessoa física)

US

R. G. (pessoa física)

US

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido tendo em vista os Artigos 8, 11 e 13 da LPI .

07/01/2003

RPI 1695

Conhecimento de parecer técnico

#7.1

06/25/2002

RPI 1642

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1998

RPI 1411

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