| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1a8f92c331b255c0b42b829ccd90cd0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0426 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-1853 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-42 |
| filingDate |
2001-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8de8939a6fece0c064f6412520eeb12c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6deaf19b0432eb514604e1224bd3b89d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dbe983ff4ed6a8097cfc9f8628c98f7 |
| publicationDate |
2001-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0167083-A1 |
| titleOfInvention |
Method and apparatus for measuring calcium oxalate scaling |
| abstract |
This invention is directed to a method and apparatus for measuring the rate of calcium oxalate scale formation in a continuously flowing solution having a pH of from about 2 to about 3 comprising measuring the rate of deposition of calcium oxalate scale from the solution on to a quartz crystal microbalance having a top side and a second, bottom side isolated from the solution, wherein the pH of the solution proximate to the microbalance is measured using a pH measuring module and is controlled electrochemically at from about 3.5 to about 9 and wherein the working electrode (23) is coated with or made of a conductive material on which the intensive evolution of hydrogen gas proceeds at potentials more negative than those necessary to achieve a pH of 3.5-9 proximate to the microbalance (2). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03089920-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1497639-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1497639-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2948767-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1889016-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1889016-A4 |
| priorityDate |
2000-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |