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Official data from INPI

PROCESSO PARA INDUZIR HAPLÓIDES E PARA PRODUZIR HAPLÓIDES DUPLOS EM ANGIOSPERMAS; E PROCESSO PARA INDUZIR APOMIXIA EM UMA PLANTA ANGIOSPERMA

Em AnáliseInvention Patent

Application data

Number

PI8401899

Type

Invention Patent

Filing

04/24/1984

Publication

12/04/1984

Progress at the INPI

Under appeal
  1. Filing04/24/84
  2. Publication12/04/84
  3. Examination01/13/87
  4. Refused03/04/97
  5. Grant
  6. In force

The application was refused by the INPI on 03/04/1997. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rohm And Haas Company

US

See this company's full portfolio

Inventors

H. W. (pessoa física)

US

S. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

488.888 · 04/26/1983

US

584.358 · 02/28/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

Publicação do pedido de patente

#3.1

12/04/1984

RPI 737

Pedido de patente depositado

#2.1

07/03/1984

RPI 715

Indeferimento

#9.2

03/04/1997

RPI 1370

Conhecimento de parecer técnico

#7.1

03/26/1996

RPI 1321

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