| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_260220c525b214105ee48ee2d77a5bf4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4074 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-49 |
| filingDate |
1987-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1108895b88c3a680dfa55121c7e09c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b913624f15b321d8555af429b3a730e |
| publicationDate |
1989-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4824528-A |
| titleOfInvention |
Gas detection apparatus and method with novel electrolyte membrane |
| abstract |
Apparatus and method for detecting and measuring hydrogen and gaseous compounds capable of dissociating into or combining with hydrogen ions using a solid electrolyte concentration cell. A novel solid electrolyte membrane is used which comprises an organic polymer-inorganic compound blend prepared by admixing an organic polymer such as poly(vinyl alcohol) with a phosphoric acid in a mutually miscible solvent. A reference gas or a solid reference substance is used. For increased strength, a membrane may be composited with or attached to a porous support. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1288658-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1288658-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008179199-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1293777-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1293777-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7276141-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6455181-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6764582-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5611930-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6280865-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5604660-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1103807-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1103807-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6913677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006120920-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5585208-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004026265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5587872-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6235173-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9715938-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5518838-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5538813-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2483298-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003052005-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5695625-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008145722-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1283420-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6337009-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1310788-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6805788-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5322611-A |
| priorityDate |
1985-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |