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Official data from INPI

PROCESSOS PARA A HIDROFORMILAÇÃO DE UMA CORRENTE DE ALIMENTAÇÃO CONTENDO HIDROCARBONETO, E, PARA A FABRICAÇÃO DE UM ÉSTER

ArquivadaInvention PatentPCT · EP1996000163

Application data

Number

PI9606923

Type

Invention Patent

Filing

01/17/1996

Publication

11/11/1997

PCT

EP1996000163

Progress at the INPI

  1. Filing01/17/96
  2. Publication11/11/97
  3. Examination
  4. Allowance03/26/02
  5. Abandoned
  6. In force

The application was allowed on 03/26/2002 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 01/21/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Exxon Chemical Limited

US

Exxon Chemical Patents Inc

US

Exxon Research & Engineering Company

US

Inventors

D. K. (pessoa física)

US

D. J. (pessoa física)

US

F. H. (pessoa física)

US

G. K. (pessoa física)

US

G. J. (pessoa física)

US

H. D. (pessoa física)

US

M. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

GB

95300301.9 (EP) · 01/18/1995

US

375324 · 01/18/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/21/2003

RPI 1672

Deferimento

#9.1

03/26/2002

RPI 1629

Republicação - titular

#25.11

Transferido de: Exxo Chemical Limited.@Referência: RPI 1530 de 02/05/200- Cód. 25.1 Item (71)

05/30/2000

RPI 1534

Transferência deferida

#25.1

Transferido de: Exxon Chemical Limited

05/02/2000

RPI 1530

Notificação de entrada na fase nacional - PCT

#1.3

11/11/1997

RPI 1406

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