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

PROCESSO PARA CONTROLAR PRAGAS E NEMATÓDEOS, PARA FORNECER UM FUMIGANTE E PARA CONSERVAR MATERIAL CELULÓSICO ARMAZENADO, PROCESSO QUÍMICO, COMPOSTO QUÍMICO E COMPOSIÇÃO QUÍMICA

ArquivadaInvention PatentPCT · US1990007626

Application data

Number

PI9007959

Type

Invention Patent

Filing

12/21/1990

Publication

11/10/1992

PCT

US1990007626

Progress at the INPI

  1. Filing12/21/90
  2. Publication11/10/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/21/1990 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: 09/20/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Union Oil Company of California

US

See this company's full portfolio

Inventors

D. Y. (pessoa física)

US

J. I. (pessoa física)

US

Technical data

Priority claims

US

458,283 · 12/28/1989

Abstract

Os tiocarbonatos oligoméricos como sais hexatiodicarbonato e tioésteres são usados como pesticidas e conservantes. Alguns sais tiocarbonato oligoméricos, notadamente hexatiodicarbonatos de amônio quaternário, são preparados. Os compostos são estabilizados com base e/ou sulfeto adicionados.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/20/1994

RPI 1242

Notificação de entrada na fase nacional - PCT

#1.3

11/10/1992

RPI 1145

Related

From the same holder

Patent monitoring

Track this patent in real time.

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