| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d367cdeca100aca98f27ba80dbb082d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cd0a0839495de8d462f6eb92c610631 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B37-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-367 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-32 |
| filingDate |
2016-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_438d56b9e0678f8ee5cbfb67def2873d |
| publicationDate |
2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9914714-B2 |
| titleOfInvention |
Selective process for conversion of levulinic acid to gammavalerolactone |
| abstract |
A process is disclosed for converting levulinic acid to gammavalerolactone with increased selectivity. The process is based on the recognition of the reaction intermediate, 4-hydroxyvaleric acid, and improved conversion thereof. |
| priorityDate |
2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |