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

ÁCIDOS ARILCICLOBUTENIL AMIDO ALQUENÓICOS E SAIS DOS MESMOS

ArquivadaInvention PatentPCT · US1987000029

Application data

Number

PI8707944

Type

Invention Patent

Filing

01/07/1987

Publication

02/13/1990

PCT

US1987000029

Progress at the INPI

  1. Filing01/07/87
  2. Publication02/13/90
  3. Abandoned07/31/90
  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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

See this company's full portfolio

Inventors

R. K. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 101/48; C07C 101/02; C07C 101/42; C07C 101/44.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

10/04/1994

RPI 1244

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

Solicitação de exame técnico

#4.1

07/31/1990

RPI 1026

Notificação de entrada na fase nacional - PCT

#1.3

02/13/1990

RPI 1006

Patent monitoring

Track this patent in real time.

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