| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1a8f92c331b255c0b42b829ccd90cd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61bf11f66aeab11b6b539e25f7b9f2ae |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N9-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0426 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N17-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N11-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-34 |
| filingDate |
1997-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36514a214b380a531cb5f41a2023b1b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a452bcaba8eb234673fa9ca474dba4b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a42ddaddbb36b938a55b1eb8cdc1afc |
| publicationDate |
1997-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9736178-A1 |
| titleOfInvention |
Method to monitor and control chemical treatment of petroleum, petrochemical and processes with on-line quartz crystal microbalance sensors |
| abstract |
Thickness-shear mode resonators which simultaneously measure mass deposition and fluid properties can be utilized to monitor petroleum processing, petrochemical and water treatment systems. Specialty chemical additive materials can be accurately and instantaneously added to control conditions detected by the thickness-shear mode resonators. The thickness-shear mode resonators are piezoelectric crystals used in conjunction with oscillator circuitry that can determine mass as well as viscosity and/or density of a fluid in contact with the piezoelectric surface. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9255228-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103868819-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9838488-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6068012-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9838489-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10429858-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1944604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103868819-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2548936-A1 |
| priorityDate |
1996-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |