| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18726312eff9eb2bd2f380dd8189ec20 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0072 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73 |
| filingDate |
2014-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c28a4fac5360618a00c08fd80bc34316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6018ef73e0287005912ed17e6670ba45 |
| publicationDate |
2016-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20160025026-A |
| titleOfInvention |
A process for preparing a cross-linked hyaluronic acid product |
| abstract |
Efficient crosslinking of hyaluronic acid (HA) is provided by the manufacturing process. In this process, HA is activated by initiation of crosslinking in an aqueous solution. The unreacted cross-linking agent is removed from the activated HA. The crosslinking of the activated HA is completed in a suspension comprising the liquid precipitation medium and the precipitated form of the activated HA without the addition of an additional crosslinking agent. The resulting crosslinked HA product exhibits a high effective cross-linker ratio and other desirable properties such that the product is useful as an implant in medical surgical and cosmetic surgery. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021060934-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220088004-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210137345-A |
| priorityDate |
2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |