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

BANHO DE COBRE,SEM ELETRICIDADE,PARA A DEPOSICAO DE COBRE SOBRE UM SUBSTRATO,PROCESSO PARA DEPOSITAR COBRE A PARTIR DE UM BANHO DE COBRE,ETILENODINITRILOTETRA-2-PROPANOL(EDTP)LIVRE DE IMPUREZAS

Em ExigênciaInvention Patent
Talk to an expert

Application data

Number

PI8402946

Type

Invention Patent

Filing

01/25/1984

Publication

01/14/1986
View on INPI

Progress at the INPI

  1. Filing01/25/84
  2. Publication01/14/86
  3. Abandoned02/17/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KOLLMORGEN TECH CORP [US]

Inventors

N. J. (pessoa física)

P. M. (pessoa física)

Technical data

IPC Classification

C23C 30/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

02/17/1988

RPI 904

Publicação do pedido de patente

#3.1

01/14/1986

RPI 795

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

Arquivamento - Art. 36 §1° da LPI

#11.2

11/13/1990

RPI 1041

Exigência - art. 36 da LPI

#6.1

04/03/1990

RPI 1012

Related

Patent monitoring

Track this patent in real time.

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