| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92215dfcab5a960b619be872953d5c9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24d41624f4c12622605b7048517fe8f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f255e958226c45b2693895249dcdabe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7c671c2224204b0b20e80bcb1971de7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-736
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-736
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-04 |
| filingDate |
2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c15e3a6a1f2aba7fd7550c626dea152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf21b75168f12b897233c34190d46c69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc576a12cd328706d517b92bffddf94c |
| publicationDate |
2012-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012070402-A1 |
| titleOfInvention |
Polymeric artificial tear system |
| abstract |
The present invention relates to artificial tear formulations and ophthalmic formulations suitable for drug delivery. The formulations comprise galactomannans such as guar or hydroxypropyl guar and a borate source such as boric acid. The formulations further comprise a cis-diol such as sorbitol that interferes with the cross-linking of galactomannan and borate. Optionally, the formulations are substantially free of divalent cations. |
| priorityDate |
2008-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |