| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a44328611569062f569a4e08e3e6f23d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2095 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22 |
| filingDate |
2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc10e459f08ae8fc875a98bb297dc54c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e15de500fffcfbe924cbe517f7f80fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_685777596a72f975d88d476b374be51a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_177ef048ad6bb8bb3078ab637cb826f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b3fc139fc6269665a3f3f5488a9e1c5 |
| publicationDate |
2008-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7314638-B2 |
| titleOfInvention |
Preparing method for controlled released type tablet tamsulosin HCL and the tablet thereof |
| abstract |
The present invention relates to a simple and effective method for preparing a tamsulosin HCl sustained-release tablet and a tamsulosin HCl sustained-release tablet produced thereby. The method comprises the steps of: dissolving tamsulosin HCl as an active ingredient in an organic solvent; dissolving the tamsulosin HCl solution in hydroxypropylmethylcellulose phthalate to prepare a binder solution; and kneading the binder solution with a hydroxypropylmethylcellulose phthalate/glyceryl dibehenate mixture as an excipient and allows tamsulosin HCl to be released at uniformly controlled amounts in a subtained-release manner in vivo by controlling drug release rate according to different pH environments in vivo, so that it shows improved bioavailability and minimized side effects. |
| priorityDate |
2003-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |