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公开(公告)号:US07416738B2
公开(公告)日:2008-08-26
申请号:US10393871
申请日:2003-03-21
CPC分类号: A23G3/04 , A23G1/54 , A23G3/0029 , A23G3/368 , A23G3/54 , A23L29/30 , A61J3/005 , A61J3/06 , A61J3/10 , A61K9/0004 , A61K9/0056 , A61K9/2013 , A61K9/2018 , A61K9/2027 , A61K9/2031 , A61K9/2054 , A61K9/2068 , A61K9/2072 , A61K9/2081 , A61K9/209 , A61K9/2095 , A61K9/282 , A61K9/2826 , A61K9/284 , A61K9/286 , A61K9/2873 , A61K9/2886 , A61K9/2893 , A61K9/5084 , B30B11/08 , B30B11/34 , B30B15/302 , Y10T428/1352
摘要: A modified release dosage form comprising at least one active ingredient and at least two cores surrounded by a shell is provided. The shell comprises at least one opening and provides for modified release of active ingredient upon contacting of the dosage form with a liquid medium. At least one of the cores is distal from the opening. In a preferred embodiment, the dosage form has a pulsatile release profile.
摘要翻译: 提供包含至少一种活性成分和由壳包围的至少两个核心的改型释放剂型。 壳体包括至少一个开口,并且在剂型与液体介质接触时提供活性成分的释放。 核心中的至少一个远离开口。 在优选的实施方案中,剂型具有脉冲释放特征。
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公开(公告)号:US07635490B2
公开(公告)日:2009-12-22
申请号:US10393752
申请日:2003-03-21
申请人: David Wynn , Gerard P. McNally , Harry S. Sowden
发明人: David Wynn , Gerard P. McNally , Harry S. Sowden
CPC分类号: A23G3/04 , A23G1/54 , A23G3/0029 , A23G3/368 , A23G3/54 , A23L29/30 , A61J3/005 , A61J3/06 , A61J3/10 , A61K9/0004 , A61K9/0056 , A61K9/2013 , A61K9/2018 , A61K9/2027 , A61K9/2031 , A61K9/2054 , A61K9/2068 , A61K9/2072 , A61K9/2081 , A61K9/209 , A61K9/2095 , A61K9/282 , A61K9/2826 , A61K9/284 , A61K9/286 , A61K9/2873 , A61K9/2886 , A61K9/2893 , A61K9/5084 , B30B11/08 , B30B11/34 , B30B15/302 , Y10T428/1352
摘要: The invention provides a dosage form comprising at least one active ingredient, and first core and second cores surrounded by and separated by a shell. The dosage form provides a delay of at least one hour between the initial release of active ingredient contained in said first core and the initial release of active ingredient contained in said second core after contacting of the dosage form with a liquid medium.
摘要翻译: 本发明提供了包含至少一种活性成分的剂型,以及由壳包围并由壳分离的第一核和第二核。 所述剂型在所述剂型与液体培养基接触之后,在所述第一核心中包含的活性成分的初始释放和所述第二核心中包含的活性成分的初始释放之间提供至少1小时的延迟。
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公开(公告)号:US20090186082A1
公开(公告)日:2009-07-23
申请号:US12360579
申请日:2009-01-27
申请人: Shun-Por LI , David Wynn , Narendra Parikh , Dan McTeigue , Harry S. Sowden , Martin Thomas , Der-Yang Lee
发明人: Shun-Por LI , David Wynn , Narendra Parikh , Dan McTeigue , Harry S. Sowden , Martin Thomas , Der-Yang Lee
IPC分类号: A61K9/22
CPC分类号: A61J3/10 , A23G3/04 , A23G3/368 , A61J3/005 , A61K9/2853 , A61K9/2873 , A61K9/2893 , B30B11/08 , B30B11/34
摘要: In one embodiment, a dosage form comprises: (a) at least one active ingredient; (b) a molded core which is solid at room temperature; and (c) a shell which is in contact with at least a portion of the core, wherein the dosage form provides modified release of the active ingredient upon contacting of the dosage form with a liquid medium. In another embodiment of this invention, a dosage form comprises: (a) at least one active ingredient; (b) a molded core comprising a plurality of particles; and (c) a shell which is in contact with at least a portion of the core, wherein the dosage form provides modified release of the active ingredient upon contacting of the dosage form with a liquid medium.
摘要翻译: 在一个实施方案中,剂型包含:(a)至少一种活性成分; (b)在室温下为固体的模制芯; 和(c)与芯的至少一部分接触的壳,其中所述剂型在剂型与液体介质接触时提供活性成分的改性释放。 在本发明的另一个实施方案中,剂型包含:(a)至少一种活性成分; (b)包含多个颗粒的成型芯; 和(c)与芯的至少一部分接触的壳,其中所述剂型在剂型与液体介质接触时提供活性成分的改性释放。
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公开(公告)号:US20090155372A1
公开(公告)日:2009-06-18
申请号:US12391475
申请日:2009-02-24
申请人: SHUN-POR LI , Harry S. Sowden , David Wynn , Der-Yang Lee , Martin Thomas
发明人: SHUN-POR LI , Harry S. Sowden , David Wynn , Der-Yang Lee , Martin Thomas
CPC分类号: A23G3/04 , A23G1/54 , A23G3/0029 , A23G3/368 , A23G3/54 , A23L29/30 , A61J3/005 , A61J3/06 , A61J3/10 , A61K9/0004 , A61K9/0056 , A61K9/2013 , A61K9/2018 , A61K9/2027 , A61K9/2031 , A61K9/2054 , A61K9/2068 , A61K9/2072 , A61K9/2081 , A61K9/209 , A61K9/2095 , A61K9/282 , A61K9/2826 , A61K9/284 , A61K9/286 , A61K9/2873 , A61K9/2886 , A61K9/2893 , A61K9/5084 , B30B11/08 , B30B11/34 , B30B15/302 , Y10T428/1352
摘要: In one embodiment a dosage form comprises at least one active ingredient and a molded matrix which comprises 10-100% of a material having a melting point of less than about 100 degrees C. selected from the stamp consisting of thermoplastic polyalkylene oxides, low melting hydrophobic materials, thermoplastic polymers, thermoplastic starches and combinations thereof, and the matrix is capable of providing modified release of the active ingredient upon contacting of the dosage form with a liquid medium. The dosage form may additionally comprise uncoated particles which may contain at least one active ingredient. In another embodiment, a dosage form comprises at least one active ingredient, a plurality of particles and a molded matrix, wherein at least a portion of the particles are coated. The coated particles, the matrix or both may comprise at least one active ingredient, and the coated particles or the matrix or a combination thereof is capable of providing modified release of the active ingredient upon contacting of the dosage form with a liquid medium.
摘要翻译: 在一个实施方案中,剂型包含至少一种活性成分和模塑基质,其包含10-100%的熔点小于约100℃的材料,其选自热塑性聚环氧烷,低熔点疏水性 材料,热塑性聚合物,热塑性淀粉及其组合,并且所述基质能够在剂型与液体介质接触时提供活性成分的改性释放。 剂型还可以包含可以含有至少一种活性成分的未涂覆的颗粒。 在另一个实施方案中,剂型包含至少一种活性成分,多个颗粒和模制基质,其中至少一部分颗粒被涂覆。 涂覆的颗粒,基质或两者可以包含至少一种活性成分,并且涂覆的颗粒或基质或其组合能够在剂型与液体介质接触时提供活性成分的改性释放。
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公开(公告)号:US08545887B2
公开(公告)日:2013-10-01
申请号:US10476530
申请日:2002-09-28
申请人: Harry S. Sowden , David Wynn , Shun-Por Li , Der-Yang Lee , Martin Thomas
发明人: Harry S. Sowden , David Wynn , Shun-Por Li , Der-Yang Lee , Martin Thomas
CPC分类号: A23G3/04 , A23G1/54 , A23G3/0029 , A23G3/368 , A23G3/54 , A23L29/30 , A61J3/005 , A61J3/06 , A61J3/10 , A61K9/0004 , A61K9/0056 , A61K9/2013 , A61K9/2018 , A61K9/2027 , A61K9/2031 , A61K9/2054 , A61K9/2068 , A61K9/2072 , A61K9/2081 , A61K9/209 , A61K9/2095 , A61K9/282 , A61K9/2826 , A61K9/284 , A61K9/286 , A61K9/2873 , A61K9/2886 , A61K9/2893 , A61K9/5084 , B30B11/08 , B30B11/34 , B30B15/302 , Y10T428/1352
摘要: A dosage form comprises: (a) at least one active ingredient: (b) a core having a first surface portion upon which resides a first coating and a second surface portion which is substantially free of the first coating; and (c) a shell which resides upon at least a portion of the second surface portion, wherein the shell comprises a different material from the first coating. In another embodiment, the dosage form comprises: (a) at least one active ingredient; (b) a core comprising a center portion having an exterior surface and an annular portion having an exterior surface and an interior surface, wherein the annular portion interior surface is in contact with at least a portion of the center portion exterior surface, and a coating resides on at least a portion of the annular portion exterior surface; and (c) a shell which resides upon at least a portion of the exterior surface of the center portion, wherein the shell comprises a different material than the impermeable coating. In another embodiment, the dosage form comprises: (a) at least one active ingredient; (b) a core having an outer surface and a cavity which extends at least partially through the core such that the core outer surface has at least a first opening therein; (c) a first coating which resides on at least a portion of the core outer surface, wherein the first shell portion comprises a different material from the first coating; and (d) a first shell portion which is adjacent to the first opening and covers at least the first opening.
摘要翻译: 剂型包括:(a)至少一种活性成分:(b)具有第一表面部分的核心,其上存在第一涂层和基本上不含第一涂层的第二表面部分; 和(c)位于第二表面部分的至少一部分上的外壳,其中外壳包括与第一涂层不同的材料。 在另一个实施方案中,剂型包含:(a)至少一种活性成分; (b)芯部,其包括具有外表面的中心部分和具有外表面和内表面的环形部分,其中所述环形部分内表面与所述中心部分外表面的至少一部分接触, 位于环形部分外表面的至少一部分上; 和(c)驻留在中心部分的外表面的至少一部分上的壳体,其中壳体包括与不可渗透涂层不同的材料。 在另一个实施方案中,剂型包含:(a)至少一种活性成分; (b)具有外表面和空腔的芯体,其至少部分地穿过所述芯部,使得所述芯部外表面至少具有第一开口; (c)驻留在所述芯外表面的至少一部分上的第一涂层,其中所述第一壳部分包括与所述第一涂层不同的材料; 和(d)与第一开口相邻并且至少覆盖第一开口的第一壳体部分。
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公开(公告)号:US07968120B2
公开(公告)日:2011-06-28
申请号:US10477334
申请日:2002-09-28
申请人: Shun-Por Li , Harry S Sowden , David Wynn , Der-Yang Lee , Martin Thomas
发明人: Shun-Por Li , Harry S Sowden , David Wynn , Der-Yang Lee , Martin Thomas
CPC分类号: A23G3/04 , A23G1/54 , A23G3/0029 , A23G3/368 , A23G3/54 , A23L29/30 , A61J3/005 , A61J3/06 , A61J3/10 , A61K9/0004 , A61K9/0056 , A61K9/2013 , A61K9/2018 , A61K9/2027 , A61K9/2031 , A61K9/2054 , A61K9/2068 , A61K9/2072 , A61K9/2081 , A61K9/209 , A61K9/2095 , A61K9/282 , A61K9/2826 , A61K9/284 , A61K9/286 , A61K9/2873 , A61K9/2886 , A61K9/2893 , A61K9/5084 , B30B11/08 , B30B11/34 , B30B15/302 , Y10T428/1352
摘要: In one embodiment a dosage form comprises at least one active ingredient and a molded matrix which comprises 10-100% of a material having a melting point of less than about 100 degrees C. selected from the stamp consisting of thermoplastic polyalkylene oxides, low melting hydrophobic materials, thermoplastic polymers, thermoplastic starches and combinations thereof, and the matrix is capable of providing modified release of the active ingredient upon contacting of the dosage form with a liquid medium. The dosage form may additionally comprise uncoated particles which may contain at least one active ingredient. In another embodiment, a dosage form comprises at least one active ingredient, a plurality of particles and a molded matrix, wherein at least a portion of the particles are coated. The coated particles, the matrix or both may comprise at least one active ingredient, and the coated particles or the matrix or a combination thereof is capable of providing modified release of the active ingredient upon contacting of the dosage form with a liquid medium.
摘要翻译: 在一个实施方案中,剂型包含至少一种活性成分和模塑基质,其包含10-100%的熔点小于约100℃的材料,其选自热塑性聚环氧烷,低熔点疏水性 材料,热塑性聚合物,热塑性淀粉及其组合,并且所述基质能够在剂型与液体介质接触时提供活性成分的改性释放。 剂型还可以包含可以含有至少一种活性成分的未涂覆的颗粒。 在另一个实施方案中,剂型包含至少一种活性成分,多个颗粒和模制基质,其中至少一部分颗粒被涂覆。 涂覆的颗粒,基质或两者可以包含至少一种活性成分,并且涂覆的颗粒或基质或其组合能够在剂型与液体介质接触时提供活性成分的改性释放。
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公开(公告)号:US07972624B2
公开(公告)日:2011-07-05
申请号:US12391475
申请日:2009-02-24
申请人: Shun-Por Li , Harry S. Sowden , David Wynn , Der-Yang Lee , Martin Thomas
发明人: Shun-Por Li , Harry S. Sowden , David Wynn , Der-Yang Lee , Martin Thomas
CPC分类号: A23G3/04 , A23G1/54 , A23G3/0029 , A23G3/368 , A23G3/54 , A23L29/30 , A61J3/005 , A61J3/06 , A61J3/10 , A61K9/0004 , A61K9/0056 , A61K9/2013 , A61K9/2018 , A61K9/2027 , A61K9/2031 , A61K9/2054 , A61K9/2068 , A61K9/2072 , A61K9/2081 , A61K9/209 , A61K9/2095 , A61K9/282 , A61K9/2826 , A61K9/284 , A61K9/286 , A61K9/2873 , A61K9/2886 , A61K9/2893 , A61K9/5084 , B30B11/08 , B30B11/34 , B30B15/302 , Y10T428/1352
摘要: In one embodiment a dosage form comprises at least one active ingredient and a molded matrix which comprises 10-100% of a material having a melting point of less than about 100 degrees C. selected from the stamp consisting of thermoplastic polyalkylene oxides, low melting hydrophobic materials, thermoplastic polymers, thermoplastic starches and combinations thereof, and the matrix is capable of providing modified release of the active ingredient upon contacting of the dosage form with a liquid medium. The dosage form may additionally comprise uncoated particles which may contain at least one active ingredient. In another embodiment, a dosage form comprises at least one active ingredient, a plurality of particles and a molded matrix, wherein at least a portion of the particles are coated. The coated particles, the matrix or both may comprise at least one active ingredient, and the coated particles or the matrix or a combination thereof is capable of providing modified release of the active ingredient upon contacting of the dosage form with a liquid medium.
摘要翻译: 在一个实施方案中,剂型包含至少一种活性成分和模塑基质,其包含10-100%的熔点小于约100℃的材料,其选自热塑性聚环氧烷,低熔点疏水性 材料,热塑性聚合物,热塑性淀粉及其组合,并且所述基质能够在剂型与液体介质接触时提供活性成分的改性释放。 剂型还可以包含可以含有至少一种活性成分的未涂覆的颗粒。 在另一个实施方案中,剂型包含至少一种活性成分,多个颗粒和模制基质,其中至少一部分颗粒被涂覆。 涂覆的颗粒,基质或两者可以包含至少一种活性成分,并且涂覆的颗粒或基质或其组合能够在剂型与液体介质接触时提供活性成分的改性释放。
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公开(公告)号:US20090004248A1
公开(公告)日:2009-01-01
申请号:US12143916
申请日:2008-06-23
申请人: Frank Bunick , Joseph Luber , Stephan G. Wiet , Gerard P. McNally , David Wynn
发明人: Frank Bunick , Joseph Luber , Stephan G. Wiet , Gerard P. McNally , David Wynn
IPC分类号: A61K9/20 , A61K9/28 , A61K31/485
CPC分类号: A61K9/0056 , A61K9/209 , A61K31/485
摘要: The present invention relates to a dosage form including both a disintegrative tablet portion and a hard candy portion, wherein: (i) the disintegrative tablet portion comprises at least one pharmaceutically active agent, and (ii) the hard candy portion covers at least 20% of the surface of the disintegrative tablet portion, and wherein the disintegration time of the hard candy portion is at least ten times longer than the disintegration time of the disintegrative tablet portion.
摘要翻译: 本发明涉及包含崩解片剂部分和硬糖部分的剂型,其中:(i)崩解片剂部分包含至少一种药物活性剂,和(ii)硬糖部分覆盖至少20% 的崩解片部分的表面,并且其中硬糖部分的崩解时间比崩解片剂部分的崩解时间长至少十倍。
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公开(公告)号:US20070077300A1
公开(公告)日:2007-04-05
申请号:US11239974
申请日:2005-09-30
申请人: David Wynn , Ronni Robinson
发明人: David Wynn , Ronni Robinson
IPC分类号: A61K36/28 , A61K31/4747 , A61K31/4178 , A61K31/137 , A61K9/24
CPC分类号: A61K9/282 , A61K9/0056 , A61K9/2068 , A61K9/2081 , A61K9/2886 , A61K9/5078 , A61K9/7007 , A61K31/167 , A61K31/4178 , A61K31/4747 , A61K36/28 , Y10S514/96 , Y10S514/974 , A61K2300/00
摘要: Oral dosage forms, and particles used therein, containing salivation inducing agents are disclosed. The salivation agents may be in the core of the dosage form and/or in coatings applied thereto, or alternatively may be within particles and/or the matrix of such dosage forms, in coatings applied to such particles, or on the surface of such coated particles. The particles may be produced into a tablet form, such as a chewable tablet form, that provides for the immediate release of the active ingredient. Other oral dosage forms include thin film strips, gummi, foam tabs, and lozenges.
摘要翻译: 公开了含有唾液诱导剂的口服剂型及其中使用的颗粒。 唾液分泌剂可以是剂型的核心和/或施用于其中的涂层,或者可以在施用于这种颗粒的涂层中,或者在这种涂层的表面上,可以在这些剂型的颗粒和/或基质内 粒子。 颗粒可以制成片剂形式,例如咀嚼片形式,其提供活性成分的立即释放。 其他口服剂型包括薄膜条,胶质,泡沫片和锭剂。
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公开(公告)号:US20050281876A1
公开(公告)日:2005-12-22
申请号:US10871851
申请日:2004-06-18
申请人: Shun-Por Li , David Wynn , Harry Sowden
发明人: Shun-Por Li , David Wynn , Harry Sowden
CPC分类号: A61K9/2886 , A61K9/2013 , A61K9/2027 , A61K9/2031 , A61K9/209 , A61K9/2826 , A61K9/284 , A61K9/2853 , A61K9/286 , A61K9/2866
摘要: The present invention relates to solid, orally administrable dosage forms for acid-labile actives having at least one molded insert or core containing an acid-labile active ingredient, such as a proton pump inhibitor that is surrounded by barrier layer that is subsequently coated with an enteric layer. The present invention also relates to a dosage form that combines the barrier coated active ingredient containing insert with a second active ingredient.
摘要翻译: 本发明涉及用于酸不稳定活性物质的固体,可口服给药的剂型,其具有至少一个含有酸不稳定活性成分的模制插入物或核心,所述酸性不稳定活性成分例如由阻挡层包围的质子泵抑制剂,其随后涂覆有 肠溶层 本发明还涉及将包含阻屏的活性成分含有插入物与第二活性成分组合的剂型。
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