(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

SUBSTÂNCIAS QUÍMICAS MICROENCAPSULADAS PARA AGRICULTURA

Arquivada/ExtintaInvention PatentPCT · EP1990001618

Application data

Number

PI9006932

Type

Invention Patent

Filing

09/24/1990

Publication

10/08/1991

PCT

EP1990001618

Progress at the INPI

  1. Filing09/24/90
  2. Publication10/08/91
  3. Abandoned08/17/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/18/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sandoz Ltd.

CH

Inventors

D. C. (pessoa física)

CH

R. C. (pessoa física)

US

Technical data

Priority claims

US

413.795 · 09/28/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 4ª, 5ª, 6ª, 7ª, 8ª e 9ª anuidade

04/18/2000

RPI 1528

8.1

Referente a 4ª, 5ª, 6ª, 7ª e 8ª anuidade

12/22/1998

RPI 1459

Solicitação de exame técnico

#4.1

08/17/1993

RPI 1185

Notificação de entrada na fase nacional - PCT

#1.3

10/08/1991

RPI 1088

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.