| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_450103e3e10022d11e8680469b7d3256 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2517-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2500-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2500-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-11 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N1-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0609
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-061 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N1-02 |
| filingDate |
1999-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7a7c7958bd064494341ecd4029c7291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12baeef5b63b1f316b0ba072fd77852e |
| publicationDate |
2001-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1146837-A1 |
| titleOfInvention |
System and sequential culture media for in vitro fertilization |
| abstract |
Instead of immersing human reproductive cells in a single culture medium throughout the various procedures used in IVF, a process is provided by which the reproductive cells may be moved through a sequence of distinct culture media as the various IVF procedures are carried out. In one implementation, the culture media specifically formulated to provide a physical environment similar to that found within the female reproductive tract and conducive to growth and development of human reproductive cells during the various stages of the IVF process. In this regard, specifically formulated culture media can be applied to support the reproductive cells in one or more of the following procedures: oocyte retrieval and handling; oocyte maturation; ordinary fertilization; oocyte, zygote and embryo examination and biopsy; embryonic development to the eight-cell stage; embryonic development to the blastocyst stage; embryo transfer; and cryopreservation. |
| priorityDate |
1998-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |