| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7642dbd3ce5af8363e47a878d9474f48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L24-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-26 |
| filingDate |
2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd19009b16a633c39880f750a9f98342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89392853c492e7359cf8ba6056f909ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfbf3d05b50130981411e0e46b126030
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b22cae296182f2fd22addeffc8f5e2b |
| publicationDate |
2022-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022219634-A1 |
| titleOfInvention |
Compositions comprising cross-linked hyaluronic acid, and methods of use thereof |
| abstract |
The present invention is directed to a composition comprising a polymer comprising a first hyaluronic acid (HA) chain and a second HA chain crosslinked via a linker comprising an unsaturated moiety or a derivative thereof coupled to a tetrazine moiety or a derivative thereof, wherein a weight ratio between water soluble HA (sHA) and the polymer within the composition is less than 10%. In some embodiments, the polymer of the invention is characterized by having a crosslinking degree of 0.6 to 4%. |
| priorityDate |
2021-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |