| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62d56c0dac86d852b317072fd1d292d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc4994b001c65e1566670b1cc698a88c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-127 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445 |
| filingDate |
2019-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e9de3e1c8fafb24e05b75d0d00871c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1669f3f4655fe03a22f2ad6cc41ed48d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6526635a57c082e7fa252c2dc90f5cef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d1439a3b7c99ca8719ae4934337ec5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d980699cf9b894f00af28465eb5a8e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74d6186afa5ab412db645c17f0335b3e |
| publicationDate |
2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021128475-A1 |
| titleOfInvention |
Sustained-release anesthetic compositions and methods of preparation thereof |
| abstract |
Provided is an anesthetic composition for locally administering a local anesthetic agent to a subject in need thereof. The anesthetic composition has a lipid based complex prepared by hydrating a lipid cake containing a local anesthetic agent and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more robust for large-scale manufacture and for providing a high molar ratio of local anesthetic agent to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery. |
| priorityDate |
2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |