| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-24 |
| filingDate |
2001-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec68406c28abbf1535901d1cf1ac9d3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc365c234166436b12238186a1bdd4c1 |
| publicationDate |
2003-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6515159-B2 |
| titleOfInvention |
S,S-ethylenediamine-N,N′-disuccinic acid iron alkali salt and a process for production thereof |
| abstract |
An S,S-ethylenediamine-N,N′-disuccinic acid iron alkali salt which contains a lactam compound represented by the following general formula (1): n wherein M is an ammonium ion or an alkali metal ion, and an ethylenediaminemonosuccinic acid represented by the following general formula (2): n wherein M is an ammonium ion or an alkali metal ion, in an amount of 7 wt % or less, respectively. |
| priorityDate |
1997-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |