| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2005-3007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-3035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-30 |
| filingDate |
1998-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2e24c097fa84ac4dd5d92b6ee4531fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e244970ad11f67a012a73ec01b3baf98 |
| publicationDate |
1999-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5942379-A |
| titleOfInvention |
3-pyrazolidone compounds and photographic developer solutions containing same |
| abstract |
The present concerns compounds of the 3-pryazolidone type comprising solubilizing groups which are not directly attached to the phenyl ring or to the pyrazolidino ring. These compounds can be used as co-developing agents in the development of black and white photographic products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1199597-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6489090-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11034669-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1376220-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2841346-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6673528-B2 |
| priorityDate |
1995-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |