Official data from INPI

CARBONIZADOR

Em AnáliseInvention Patent

Talk to an expert

Application data

Number

PI8001131

Type

Invention Patent

Filing

02/26/1980

Publication

11/04/1980

View on INPI

Progress at the INPI

Filing02/26/80
Publication11/04/80
Examination
Allowance07/12/83
Grant01/31/84
Terminated02/04/92

The patent was granted on 01/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

Inventors

D. R. (pessoa física)

Technical data

IPC Classification

C10B 47/30 F27B 7/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Cessão de direito de exploração

#22.1

12/10/1985

RPI 790

Concessão da patente

#16.1

01/31/1984

RPI 693

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/12/1983

RPI 664

Publicação do pedido de patente

#3.1

11/04/1980

RPI 524

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

20.7

10/09/1990

RPI 1036

Same category

PP1101201 PP1101199 "COMPOSTO, PROCESSO PARA A PREPARAÇÃO DO SAL DE Na DO (-)-ENANTIOMERO DE OMEPRAZOL, PREPARAÇÃO FARMACÉUTICA E USO DE UM COMPOSTO.PP1101197 PROTEÍNAS QUE LIGAM TNF PP1101194 DERIVADOS CONDENSADOS DO BENZOPIRROL COMO ANTAGONISTAS RECEPTORES DO 5-HT4 PP1101192

Explore category

Patent monitoring

Track this patent in real time.

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