用户名: 密   码:
注册 | 忘记密码?
专利信息
查询条件 展开筛选条件
  • [专利权人] 包含 'MENDELL CO INC EDWARD [US]'
  • [药品] 包含 'Nifedipine'
排序 翻到页码
标题标题2专利权人发明人附图摘要摘要2优先权号IPC专利类型
首页12尾页11 条记录, 当前第1/2页。
公开号 公开日 申请号 申请日
1. US6245356B1 2001/6/12 US20000498448 2000/2/4
专利标题:Sustained release heterodisperse hydrogel systems-amorphous drugs 法律状态
Sustained release oral solid dosage forms comprising agglomerated particles of a therapeutically active medicament in amorphous form, a gelling agent, an ionizable gel strength enhancing agent and an inert diluent, as well as processes for preparing and using the same are disclosed. The sustained release oral solid dosage forms are useful in the treatment of hypertension in human patients.


2. US6136343A 2000/10/24 US19980207298 1998/12/8
专利标题:Sustained release heterodisperse hydrogel systems for insoluble drugs 法律状态
A sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional cationic cross-linking agent, and a medicament having moderate to poor solubility is disclosed. In certain embodiments, the sustained release excipient is granulated with a solution or suspension of a hydrophobic polymer in an amount effective to slow the hydration of the gelling agent when the formulation is exposed to an environmental flu...


3. US6048548A 2000/4/11 US19980106438 1998/6/29
专利标题:Sustained release heterodisperse hydrogel systems-amorphous drugs 法律状态
Sustained release oral solid dosage forms comprising agglomerated particles of a therapeutically active medicament in amorphous form, a gelling agent, an ionizable gel strength enhancing agent and an inert diluent, as well as processes for preparing and using the same are disclosed. The sustained release oral solid dosage forms are useful in the treatment of hypertension in human patients.


4. US5958456A 1999/9/28 US19970886496 1997/7/1
专利标题:Controlled release formulation (albuterol) 法律状态
A sustained release pharmaceutical formulation and methods of making and using the same are provided. The sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional hydrophobic material and/or hydrophobic coating, and a medicament for sustained oral administration.


5. US5846563A 1998/12/8 US19970843573 1997/4/18
专利标题:Sustained release heterodisperse hydrogel systems for insoluble drugs 法律状态
A sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional cationic cross-linking agent, and a medicament having moderate to poor solubility is disclosed. In certain embodiments, the sustained release excipient is granulated with a solution or suspension of a hydrophobic polymer in an amount effective to slow the hydration of the gelling agent when the formulation is exposed to an environmental flu...


6. US5773025A 1998/6/30 US19960634295 1996/4/18
专利标题:Sustained release heterodisperse hydrogel systems-amorphous drugs 法律状态
Sustained release oral solid dosage forms comprising agglomerated particles of a therapeutically active medicament in amorphous form, a gelling agent, an ionizable gel strength enhancing agent and an inert diluent, as well as processes for preparing and using the same are disclosed. The sustained release oral solid dosage forms are useful in the treatment of hypertension in human patients.


7. US5667801A 1997/9/16 US19960651901 1996/5/21
专利标题:Sustained release heterodisperse hydrogel systems for insoluble drugs 法律状态
A sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional cationic cross-linking agent, and a medicament having moderate to poor solubility is disclosed. In certain embodiments, the sustained release excipient is granulated with a solution or suspension of a hydrophobic polymer in an amount effective to slow the hydration of the gelling agent when the formulation is exposed to an environmental flu...


8. US5662933A 1997/9/2 US19950553008 1995/11/3
专利标题:Controlled release formulation (albuterol) 法律状态
A sustained release pharmaceutical formulation and methods of making and using the same are provided. The sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional hydrophobic material and/or hydrophobic coating, and a medicament for sustained oral administration.


9. US5512297A 1996/4/30 US19950447235 1995/5/22
专利标题:Sustained release heterodisperse hydrogel systems for insoluble drugs 法律状态
A sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional cationic cross-linking agent, and a medicament having moderate to poor solubility is disclosed. In certain embodiments, the sustained release excipient is granulated with a solution or suspension of a hydrophobic polymer in an amount effective to slow the hydration of the gelling agent when the formulation is exposed to an environmental flu...


10. US5455046A 1995/10/3 US19930118924 1993/9/9
专利标题:Sustained release heterodisperse hydrogel systems for insoluble drugs 法律状态
A sustained release pharmaceutical formulation includes a sustained release excipient including a gelling agent, an inert pharmaceutical diluent, an optional cationic cross-linking agent, and a medicament having moderate to poor solubility is disclosed. In certain embodiments, the sustained release excipient is granulated with a solution or suspension of a hydrophobic polymer in an amount effective to slow the hydration of the gelling agent when the formulation is exposed to an environmental flu...



首页12尾页11 条记录, 当前第1/2页。

下载范围

下载第 条记录。

下载内容

题录信息 专利全文