发明授权
- 专利标题: Pharmaceuticals having dotted active ingredients and a method and apparatus for the preparation thereof
- 专利标题(中): 具有点状活性成分的药物及其制备方法和装置
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申请号: US109420申请日: 1980-01-03
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公开(公告)号: US4322449A公开(公告)日: 1982-03-30
- 发明人: Gunther Voss , Peter Gruber
- 申请人: Gunther Voss , Peter Gruber
- 申请人地址: DEX Ingelheim am Rhein
- 专利权人: Boehringer Ingelheim GmbH
- 当前专利权人: Boehringer Ingelheim GmbH
- 当前专利权人地址: DEX Ingelheim am Rhein
- 优先权: DEX2849494 19781115
- 主分类号: A61K9/16
- IPC分类号: A61K9/16 ; A61J3/00 ; A61J3/10 ; A61K9/20 ; A61K9/50 ; B41J3/407 ; A61K9/00
摘要:
A method for the preparation of pharmaceuticals which comprises using a piezoelectric dosing system to dot liquid, dissolved or suspended active substance onto a pharmaceutical carrier.
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