Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c495ef3274377d5746e73d1561e3c8d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2509-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2535-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2509-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-00 |
filingDate |
2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dae8ebc5be47cbabb0a97fd793ee2619 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_231cdc63768b61bd78817320cc2fd898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b29f167118dd65bf38614f4f71007f6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d4049edc5902b69934182974c19b347 |
publicationDate |
2022-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2022169969-A1 |
titleOfInvention |
Adherent cell culture substrate, culture vessel, cell detachment method, and method for producing adherent cell culture substrate |
abstract |
An adherent cell culture substrate, which is a sheet-shaped substrate used for producing a culture vessel for adherent cells, includes a groove including a crest-shaped portion and a valley-shaped portion on one surface side of the substrate, in which a distance from a top end portion of the crest-shaped portion to the other surface of the substrate is 1 mm or less. Further, it is preferable that a cross section of the groove perpendicular to a direction in which the groove extends is formed in a substantially V-shape and an inclination angle of a side surface of the substantially V-shape of the groove is 80 degrees or less. Further, it is preferable that a plurality of the grooves are linearly arranged in parallel and the top end portions of the crest-shaped portions are formed in a linear shape. |
priorityDate |
2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |