| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f0f51c4db08158b24e7fbd5937463e5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate |
2006-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f228ccf254f756950f2e8d64416c1ff3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e40013a1acf143587b85f8ab0accdc52 |
| publicationDate |
2008-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101296686-A |
| titleOfInvention |
Method of preparing an aqueous pharmaceutical composition comprising hydroxypropyl methylcellulose and pharmaceutical c0mp0siti0ns obtainable |
| abstract |
An aqueous pharmaceutical composition comprising: a) 0.005 to 10% by wt of one or more water-soluble pharmaceutically active ingredients or pharmaceutically acceptable salts thereof; b) from 0.01 to 10% by wt hydroxypropyl methyl cellulose having a viscosity of from 2500 to 5500 cps (mPa.s); and c) a buffer for maintaining the pH of the aqueous pharmaceutical composition from 5 to 7; can be prepared by a method which comprises: i) dissolving the above components in water to form an aqueous solution, and ii) filtering the aqueous solution formed in i) through a sieve having a mesh size from >=1 micron but <=10 microns. The compositions obtainable by this method are capable of demonstrating improved mucoadhesive consistency and stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016161537-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I645852-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110638749-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10335398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106860402-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107921033-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107041892-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107921033-B |
| priorityDate |
2005-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |