http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021255008-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2531-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2537-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0075 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-00 |
| filingDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7187f6cb5ff6dfb0c7ea85075818952 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aff11e44c81a73497a33d50a111a972 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617c32fb27d288c1e7ca849ae3779512 |
| publicationDate | 2021-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021255008-A1 |
| titleOfInvention | Process for producing carrier particles for the cultivation of biological cells, carrier particles and their use |
| abstract | The invention relates to a process for producing carrier particles for the cultivation of biological cells, comprising the steps of providing an aqueous suspension of hydrogel beads and freeze-drying of the hydrogel beads so that dry hydrogel particles are formed, wherein at least one lyoprotectant substance is added to the suspension, the hydrogel beads are loaded in the suspension with the lyoprotectant substance and the dry hydrogel particles receive a shape under the effect of the lyoprotectant substance, which shape approximates a spherical particle shape and is still maintained after rehydrating. The invention also relates to carrier particles for a cultivation of biological cells, which comprise dry hydrogel particles, preferably having a protein coating, and to applications of the carrier particles. |
| priorityDate | 2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.