| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290 |
| 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/G01N27-42
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N17-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-1853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-30
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 |
| filingDate |
2002-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d46f253c1d38787a5d6297c5bc9a6e94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2379f40e089f7e822485fbe826a9aef3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c63f4af4de8726ed34fa3c2277a0a26c |
| publicationDate |
2005-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6942782-B2 |
| titleOfInvention |
Method and apparatus for measuring deposit forming capacity of fluids using an electrochemically controlled pH change in the fluid proximate to a piezoelectric microbalance |
| abstract |
A method and apparatus for measuring the deposit forming propensity of a continuously flowing fluid having a bulk pH of about 1 to about 12 comprising measuring the rate at which deposit forms on a quartz crystal microbalance having a top side comprising a working electrode in contact with the fluid and a bottom side isolated from the fluid, wherein the pH of the fluid proximate to the microbalance is controlled electrochemically at about 1 to about 14 by applying to the working electrode a cathodic current of about −0.001 to about −100 mA/cm 2 or an anodic current of from about 0.001 to about 100 mA/cm 2 and wherein the working electrode is coated with or made of a conductive material on which the rate of hydrogen gas evolution is at least 10 times lower than on a gold cathode in acidic solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8695403-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012152003-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10598574-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10590007-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009211335-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009032561-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009259530-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011024291-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009056897-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014262202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11467072-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11465916-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8109161-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9128010-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018232115-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8945371-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7842165-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8869617-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009259517-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9063080-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2702702-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10519602-B2 |
| priorityDate |
2000-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |