| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate |
2001-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d5e8c380c15161ddd986be0a04b0d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a548857a49ccb9b45895289ab447215b |
| publicationDate |
2005-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6852856-B2 |
| titleOfInvention |
Method for preserving quaternary ammonium salt |
| abstract |
A method of improving the stability of a quaternary ammonium salt and a method of efficiently preparing the quaternary ammonium salt having improved stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10085791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11464560-B2 |
| priorityDate |
2000-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |