| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcda6153c8a46bb12cf2c5e23b9c6dc4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L24-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-02 |
| filingDate |
2020-06-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40827e5c2711b9d545ba3620600100e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebb857ffe7b5218b6cfc7f886a0cb9ca |
| publicationDate |
2020-12-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020264188-A1 |
| titleOfInvention |
Reactive dry powdered hemostatic materials comprising a nucleophile and a multifunctional modified polyethylene glycol based crosslinking agent |
| abstract |
Compositions and methods related to powdered hemostats that crosslink during and/or after application to a bleeding site are described. The compositions may comprise a first component comprising a polyalkylene oxide-based polymer functionalized with electrophilic reactive groups, and a second component that comprises a protein such as albumin and an optional crosslinking initiator — which may be a base or basic salt such as sodium bicarbonate. The compositions may in certain applications act as hemostats when applied in dry powder form to a bleeding wound, whereupon the first component and the second component of the composition crosslink to form a hydrogel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11739166-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113274544-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113289051-A |
| priorityDate |
2019-06-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |