| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9039663c0051e2a2e5fe4160905b17b3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04 |
| filingDate |
2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f63db640de4f478ae503a1b7047a5891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a28566ead6db6c54d5a9a5f4ef16122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daea6c8abe746b9cb62e31c66d8f561f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee46d9c2d36be3c86a16e71f98d9eaa7 |
| publicationDate |
2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021231822-A1 |
| titleOfInvention |
Metal organic frameworks for removal of elemental impurities in pharmaceutical products |
| abstract |
This invention relates to a method of using MOF adsorbents to remove elemental impurities from feed streams comprising active pharmaceutical ingredients (API). The process involves contacting the feed stream comprising API and elemental impurities with the MOF at purification conditions to obtain a purified stream with provides an API which has a concentration of the elemental impurity below its permitted daily exposure. The process can be carried in a batch mode where the MOF and feed stream are admixed in a vessel for a given amount of time or continuously by flowing the feed stream through a column or adsorbent bed containing the MOF adsorbent. |
| priorityDate |
2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |