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

DERIVADOS DE HIDANTOÍNA, PROCESSOS PARA PREPARAÇÃO DOS MESMOS E HERBICIDAS CONTENDO OS REFERIDOS DERIVADOS COMO INGREDIENTE ATIVO

ArquivadaInvention PatentPCT · JP1995002683

Application data

Number

PI9510107

Type

Invention Patent

Filing

12/26/1995

Publication

11/25/1997

PCT

JP1995002683

Progress at the INPI

  1. Filing12/26/95
  2. Publication11/25/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/26/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kaken Pharmaceutical Co., Ltd

JP

S. C. (pessoa física)

JP

See this company's full portfolio

Inventors

K. H. (pessoa física)

JP

N. O. (pessoa física)

JP

O. Y. (pessoa física)

JP

S. U. (pessoa física)

JP

T. Y. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

6/324536 · 12/27/1994

JP

7/122054 · 05/22/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/21/2000

RPI 1524

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

Patent monitoring

Track this patent in real time.

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