| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d91e561b783984122ec0050f6750b06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ac04035d739f430e215ad772b8f63ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94c893e71f4ed6f0c7455dc639791017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ccc7e2f0456446f9ac7ee7b79b84dd22 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2800-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2800-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-56966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5091 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50 |
| filingDate |
2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6daca32f0ba5bada76520f5469b2e6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7973dec94ac206dc5b46759a745ff284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ac77b558001e5e93bbcb2d4fff0729e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81df9c6a6beda7c7bfd8e0f3fa9df000 |
| publicationDate |
2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021270815-A1 |
| titleOfInvention |
Sperm fertility capacity test and sperm decapacitating supplement |
| abstract |
Disclosed herein are methods for determining the fertility of a sperm sample or a source of a sperm sample; the methods comprising labeling the sperm sample with a zinc probe, identifying presence and/or localization of zinc associated with spermatozoa in the sample and determining the fertility of the sample based on the zinc presence and/or localization in the spermatozoa as compared to a reference pattern associated with non-capacitated spermatozoa or a reference pattern associated with sperm capacitation. Also disclosed are methods of improving sperm fertility and/or decreasing premature capacitation while handling, storing, or transporting semen, the methods comprising adding exogenous zinc to a sperm sample or semen sample. Also disclosed are compositions for improving sperm fertility and/or reducing premature capacitation, the compositions comprising exogenous zinc ions. |
| priorityDate |
2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |