BRPI0407934A - method to produce a solid form of heparin - Google Patents
method to produce a solid form of heparinInfo
- Publication number
- BRPI0407934A BRPI0407934A BRPI0407934-5A BRPI0407934A BRPI0407934A BR PI0407934 A BRPI0407934 A BR PI0407934A BR PI0407934 A BRPI0407934 A BR PI0407934A BR PI0407934 A BRPI0407934 A BR PI0407934A
- Authority
- BR
- Brazil
- Prior art keywords
- heparin
- solid form
- produce
- solids
- solvents
- Prior art date
Links
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
"MéTODO PARA PRODUZIR UMA FORMA SóLIDA DE HEPARINA". A presente invenção fornece um novo método para processar uma solução que contém heparina; sais de heparina ou complexos de heparina em um solvente ou em uma mistura de solventes, para formar produtos sólidos de heparina, caracterizado pela utilização de um tambor de secagem à pressão atmosférica ou sob vácuo e em uma temperatura de secagem adequada."METHOD FOR PRODUCING A SOLID FORM OF HEPARIN". The present invention provides a novel method for processing a solution containing heparin; Heparin salts or heparin complexes in a solvent or a mixture of solvents to form heparin solids, characterized by the use of a drying drum at atmospheric pressure or under vacuum and at a suitable drying temperature.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42570103P | 2003-03-07 | 2003-03-07 | |
PCT/IB2004/000625 WO2004078791A1 (en) | 2003-03-07 | 2004-03-04 | Method to produce a solid form of heparin |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0407934A true BRPI0407934A (en) | 2006-02-21 |
Family
ID=36046317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0407934-5A BRPI0407934A (en) | 2003-03-07 | 2004-03-04 | method to produce a solid form of heparin |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0407934A (en) |
-
2004
- 2004-03-04 BR BRPI0407934-5A patent/BRPI0407934A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08L | Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette] |
Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 9A E 10A ANUIDADES. |
|
B08I | Publication cancelled [chapter 8.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA. |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |