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Official data from INPI

Uso de derivados da vitamina D4 no tratamento de câncer

Arquivada/ExtintaInvention PatentPCT · US1996009221

Application data

Number

PI9608488

Type

Invention Patent

Filing

06/06/1996

Publication

11/30/1999

PCT

US1996009221

Progress at the INPI

  1. Filing06/06/96
  2. Publication11/30/99
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/09/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bone Care International, Inc

US

See this company's full portfolio

Inventors

C. B. (pessoa física)

US

J. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/486387 · 06/07/1995

Abstract

"USO DE DERIVADOS DA VITAMINA, D~ 4~ NO TRATAMENTO DE CÂNCER". Inovadora 1 -hidroxivitamina D~ 4~ e análogos inovadores, e preferivelmente 1,24 dihidroxivitamina D~ 4~, que são úteis como compostos ativos de composições farmacêuticas para tratamento de distúrbios no metabolismo de cálcio e de cânceres de mama e cólon.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

referente á 5ª , 6ª , 7ª e 8ª anuidades.

02/09/2005

RPI 1779

Notificação de entrada na fase nacional - PCT

#1.3

11/30/1999

RPI 1508

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