Drug-complex microparticles and methods of making/using same

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 9/20 (2006.01) A61K 9/00 (2006.01) A61K 9/14 (2006.01) A61K 9/16 (2006.01) A61K 9/48 (2006.01) A61K 31/473 (2006.01) A61K 47/32 (2006.01)

Patent

CA 2480403

Oral drug complex microparticles containing: a pharmaceutical active having a nitrogen moiety and an anionic methacrylic acid copolymer; wherein the oral drug complex micropaticles resist dissolution or dissociation upon exposure to saliva, but which rapidly dissociate in gastric acid and which rapidly dissolve in intestinal fluid. Oral drug delivery devices containing said oral drug complex microparticles are provided. Processes for producing said oral drug complex microparticles and methods for treating patients including administering said oral drug delivery devices thereto are also provided.

L'invention concerne des microparticules complexe-médicament contenant un principe actif pharmaceutique à groupe azoté et un copolymère anionique d'acide méthacrylique. Les microparticules complexe-médicament orales résistent à la dissolution ou à la dissociation lorsqu'elles sont exposées à la salive, mais se dissocient rapidement dans l'acide gastrique et se dissolvent rapidement dans le fluide intestinal. L'invention concerne aussi des dispositifs oraux d'administration de médicament contenant ces microparticules complexe-médicament. Elle concerne encore des procédés de production des microparticules complexe-médicament orales ainsi que des méthodes de traitement de patients comprenant l'administration des dispositifs oraux d'administration de médicament.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Drug-complex microparticles and methods of making/using same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drug-complex microparticles and methods of making/using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drug-complex microparticles and methods of making/using same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1384074

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.