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

PROCESSO DE COACERVAÇÃO COMPLETA PARA MICROENCAPSULAÇÃO DE INGREDIENTE DE NÚCLEO; PRODUTO OBTIDO POR ESTE PROCESSO.

DeferidaInvention Patent

Application data

Number

PI8402224

Type

Invention Patent

Filing

05/10/1984

Publication

12/18/1984

Progress at the INPI

  1. Filing05/10/84
  2. Publication12/18/84
  3. Examination03/18/86
  4. Allowance11/21/89
  5. Abandoned
  6. In force

The application was allowed on 11/21/1989 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bend Research, Inc.

US

See this company's full portfolio

Inventors

R. B. (pessoa física)

US

Y. N. (pessoa física)

Technical data

IPC Classification

Priority claims

US

493.706 · 05/11/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/21/1989

RPI 996

Exigência - art. 36 da LPI

#6.1

05/09/1989

RPI 968

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

12/18/1984

RPI 739

Pedido de patente depositado

#2.1

07/24/1984

RPI 718

Republicação - classificação IPC

#15.11

08/06/1991

RPI 1079

Arquivamento - Art. 38 §2° da LPI

#11.4

10/23/1990

RPI 1038

Notificação para pagamento de retribuição

#13.1

03/27/1990

RPI 1011

Patent monitoring

Track this patent in real time.

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