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High Temperature And Pressure Oxidation Reduction Potential Measuring And Monitoring Device For Hot Water Systems
Abstract: A device for measuring oxidation-reduction potential at operating temperature and pressure in hot water systems is disclosed and claimed. The device includes a flow-through cell, an oxidation-reduction potential probe, a temperature detector, and an external pressure-balanced reference electrode assembly. Each component of the device works in conjunction with the other components and each has electrical connections that transmit signals to a controller. The controller calculates and determines adjustments to feedwater chemistry for the hot water system.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
26 August 2009
Publication Number
33/2013
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2016-10-17
Renewal Date
Applicants
NALCO COMPANY
1601 W. Diehl Road Naperville Illinois 60563-1198 United States of America
Inventors
1. HICKS Peter D.
3570 Gatewood Lane Aurora Illinois 60504 United States of America
2. KNOTH M. Alexandra
2757 Charter Oak Drive Aurora Illinois 60502 United States of America
Specification
HIGH TEMPERATURE AND PRESSURE OXIDATION-REDUCTION POTENTIAL MEASURING AND MONITORING DEVICE FOR HOT WATER SYSTEMS
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5489-DELNP-2009-Correspondence-Others-(01-10-2009).pdf | 2009-10-01 |
| 1 | 5489-DELNP-2009-RELEVANT DOCUMENTS [03-10-2023(online)].pdf | 2023-10-03 |
| 2 | 5489-DELNP-2009-Assignment-(01-10-2009).pdf | 2009-10-01 |
| 2 | 5489-DELNP-2009-RELEVANT DOCUMENTS [26-09-2022(online)].pdf | 2022-09-26 |
| 3 | 5489-DELNP-2009-RELEVANT DOCUMENTS [21-07-2021(online)].pdf | 2021-07-21 |
| 3 | 5489-delnp-2009-Form-3-(06-09-2010).pdf | 2010-09-06 |
| 4 | 5489-DELNP-2009-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |
| 4 | 5489-delnp-2009-Correspondence-Others-(06-09-2010).pdf | 2010-09-06 |
| 5 | 5489-DELNP-2009-RELEVANT DOCUMENTS [27-03-2020(online)].pdf | 2020-03-27 |
| 5 | 5489-DELNP-2009-GPA-(11-01-2011).pdf | 2011-01-11 |
| 6 | 5489-DELNP-2009-RELEVANT DOCUMENTS [26-03-2019(online)].pdf | 2019-03-26 |
| 6 | 5489-DELNP-2009-Form-2-(11-01-2011).pdf | 2011-01-11 |
| 7 | 5489-DELNP-2009-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 7 | 5489-DELNP-2009-Form-1-(11-01-2011).pdf | 2011-01-11 |
| 8 | 5489-DELNP-2009-Correspondence-Others-(11-01-2011).pdf | 2011-01-11 |
| 8 | 276351-5489-DELNP-2009.pdf | 2018-12-13 |
| 9 | 5489-DELNP-2009-1-Form-18-(11-01-2011).pdf | 2011-01-11 |
| 9 | 5489-DELNP-2009-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 10 | 5489-DELNP-2009-1-Correspondence-Others-(11-01-2011).pdf | 2011-01-11 |
| 10 | 5489-DELNP-2009-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 11 | Petition Under Rule 138 [28-03-2017(online)].pdf | 2017-03-28 |
| 11 | Translation-Search Report.pdf | 2011-08-21 |
| 12 | Form 27 [24-03-2017(online)].pdf | 2017-03-24 |
| 12 | Priority Document.pdf | 2011-08-21 |
| 13 | 5489-DELNP-2009_EXAMREPORT.pdf | 2016-06-30 |
| 13 | Form-5.pdf | 2011-08-21 |
| 14 | 5489-delnp-2009-Abstract-(13-10-2015).pdf | 2015-10-13 |
| 14 | Form-3.pdf | 2011-08-21 |
| 15 | 5489-delnp-2009-Claims-(13-10-2015).pdf | 2015-10-13 |
| 15 | Form-1.pdf | 2011-08-21 |
| 16 | 5489-delnp-2009-Correspondence Others-(13-10-2015).pdf | 2015-10-13 |
| 16 | Drawings.pdf | 2011-08-21 |
| 17 | 5489-delnp-2009-Others-(24-03-2015).pdf | 2015-03-24 |
| 17 | 5489-delnp-2009-Descruiption (Complete)-(13-10-2015).pdf | 2015-10-13 |
| 18 | 5489-delnp-2009-Correspondence Others-(24-03-2015).pdf | 2015-03-24 |
| 18 | 5489-delnp-2009-Form-1-(13-10-2015).pdf | 2015-10-13 |
| 19 | 5489-delnp-2009-Form-2-(13-10-2015).pdf | 2015-10-13 |
| 19 | Petition Under Rule 137 [08-10-2015(online)].pdf | 2015-10-08 |
| 20 | 5489-delnp-2009-Form-5-(13-10-2015).pdf | 2015-10-13 |
| 20 | 5489-delnp-2009-Marked Claims-(13-10-2015).pdf | 2015-10-13 |
| 21 | 5489-delnp-2009-GPA-(13-10-2015).pdf | 2015-10-13 |
| 22 | 5489-delnp-2009-Form-5-(13-10-2015).pdf | 2015-10-13 |
| 22 | 5489-delnp-2009-Marked Claims-(13-10-2015).pdf | 2015-10-13 |
| 23 | 5489-delnp-2009-Form-2-(13-10-2015).pdf | 2015-10-13 |
| 23 | Petition Under Rule 137 [08-10-2015(online)].pdf | 2015-10-08 |
| 24 | 5489-delnp-2009-Form-1-(13-10-2015).pdf | 2015-10-13 |
| 24 | 5489-delnp-2009-Correspondence Others-(24-03-2015).pdf | 2015-03-24 |
| 25 | 5489-delnp-2009-Others-(24-03-2015).pdf | 2015-03-24 |
| 25 | 5489-delnp-2009-Descruiption (Complete)-(13-10-2015).pdf | 2015-10-13 |
| 26 | 5489-delnp-2009-Correspondence Others-(13-10-2015).pdf | 2015-10-13 |
| 26 | Drawings.pdf | 2011-08-21 |
| 27 | 5489-delnp-2009-Claims-(13-10-2015).pdf | 2015-10-13 |
| 27 | Form-1.pdf | 2011-08-21 |
| 28 | 5489-delnp-2009-Abstract-(13-10-2015).pdf | 2015-10-13 |
| 28 | Form-3.pdf | 2011-08-21 |
| 29 | 5489-DELNP-2009_EXAMREPORT.pdf | 2016-06-30 |
| 29 | Form-5.pdf | 2011-08-21 |
| 30 | Form 27 [24-03-2017(online)].pdf | 2017-03-24 |
| 30 | Priority Document.pdf | 2011-08-21 |
| 31 | Petition Under Rule 138 [28-03-2017(online)].pdf | 2017-03-28 |
| 31 | Translation-Search Report.pdf | 2011-08-21 |
| 32 | 5489-DELNP-2009-1-Correspondence-Others-(11-01-2011).pdf | 2011-01-11 |
| 32 | 5489-DELNP-2009-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 33 | 5489-DELNP-2009-1-Form-18-(11-01-2011).pdf | 2011-01-11 |
| 33 | 5489-DELNP-2009-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 34 | 276351-5489-DELNP-2009.pdf | 2018-12-13 |
| 34 | 5489-DELNP-2009-Correspondence-Others-(11-01-2011).pdf | 2011-01-11 |
| 35 | 5489-DELNP-2009-Form-1-(11-01-2011).pdf | 2011-01-11 |
| 35 | 5489-DELNP-2009-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 36 | 5489-DELNP-2009-RELEVANT DOCUMENTS [26-03-2019(online)].pdf | 2019-03-26 |
| 36 | 5489-DELNP-2009-Form-2-(11-01-2011).pdf | 2011-01-11 |
| 37 | 5489-DELNP-2009-RELEVANT DOCUMENTS [27-03-2020(online)].pdf | 2020-03-27 |
| 37 | 5489-DELNP-2009-GPA-(11-01-2011).pdf | 2011-01-11 |
| 38 | 5489-DELNP-2009-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |
| 38 | 5489-delnp-2009-Correspondence-Others-(06-09-2010).pdf | 2010-09-06 |
| 39 | 5489-DELNP-2009-RELEVANT DOCUMENTS [21-07-2021(online)].pdf | 2021-07-21 |
| 39 | 5489-delnp-2009-Form-3-(06-09-2010).pdf | 2010-09-06 |
| 40 | 5489-DELNP-2009-RELEVANT DOCUMENTS [26-09-2022(online)].pdf | 2022-09-26 |
| 40 | 5489-DELNP-2009-Assignment-(01-10-2009).pdf | 2009-10-01 |
| 41 | 5489-DELNP-2009-RELEVANT DOCUMENTS [03-10-2023(online)].pdf | 2023-10-03 |
| 41 | 5489-DELNP-2009-Correspondence-Others-(01-10-2009).pdf | 2009-10-01 |