FUEL TECH, INC. Patent Applications Pending
29 applications still open at the USPTO, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2023-02-07: Application PCTUS2023012460; Invention CHANNEL MANIFOLD; Applicant FUEL TECH, INC.; Status PCT - International Search Report Mailed to IB.
- 2022-02-11: Application 63309040; Invention Channel Manifold; Applicant Fuel Tech, Inc.; Status Provisional Application Expired.
- 2021-05-28: Application 63194284; Invention REMOVING CONTAMINANTS FROM WATER WITH ADSORBENTS; Applicant Fuel Tech, Inc.; Status Provisional Application Expired.
- 2021-03-10: Application PCTUS2021021635; Invention IMPROVEMENTS IN THE GAS SATURATION OF LIQUIDS WITH APPLICATION TO DISSOLVED GAS FLOTATION AND SUPPLYING DISSOLVED GASES TO DOWNSTREAM PROCESSES AND WATER TREATMENT; Applicant FUEL TECH, INC.; Status PCT - International Search Report Mailed to IB.
| Filed | Application | Invention | Applicant | Status | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|
| 2023-02-07 | PCTUS2023012460 | CHANNEL MANIFOLD | FUEL TECH, INC. | PCT - International Search Report Mailed to IB | RONALD LAU KAREN RINGEL | United States United States | KIM, HARRY CHONG HYUN | |
| 2022-02-11 | 63309040 | Channel Manifold | Fuel Tech, Inc. | Provisional Application Expired | Ronald Lau Karen Ringel | United States United States | ||
| 2021-05-28 | 63194284 | REMOVING CONTAMINANTS FROM WATER WITH ADSORBENTS | Fuel Tech, Inc. | Provisional Application Expired | Mingming Fang Heng Wang | United States United States | ||
| 2021-03-10 | PCTUS2021021635 | IMPROVEMENTS IN THE GAS SATURATION OF LIQUIDS WITH APPLICATION TO DISSOLVED GAS FLOTATION AND SUPPLYING DISSOLVED GASES TO DOWNSTREAM PROCESSES AND WATER TREATMENT | FUEL TECH, INC. | PCT - International Search Report Mailed to IB | KAREN RINGEL RONALD LAU | United States United States | YOUNG, LEE W | |
| 2018-05-01 | PCTUS2018030404 | CONTROLLING SLAGGING AND/ | FUEL TECH, INC. | PCT - International Search Report Mailed to IB | IAN SARATOVSKY CHRISTOPHER R. SMYRNIOTIS | United States United States | THOMAS, SHANE M | |
| 2017-12-28 | PCTUS2017068687 | CONTROLLED, COMPACT, ON-DEMAND AMMONIA GAS GENERATION PROCESS AND APPARATUS | FUEL TECH, INC. | PCT - International Search Report Mailed to IB | SCOTT M. MAYHEW JOHN M. BOYLE RONALD A. LAU WILIAM H. SUN DAVIS M. KIEFFER | United States United States United States United States United States | THOMAS, SHANE M | |
| 2017-08-01 | PCTUS2017044839 | DEPOSIT CONTROL FOR A BLACK LIQUOR RECOVERY BOILER | FUEL TECH, INC. | PCT - International Search Report Mailed to IB | CHRISTOPHER R. SMYRNIOTIS SCOTT BOHLEN EDWARD G. SCHAUB IAN SARATOVSKY | United States United States United States United States | YOUNG, LEE W | |
| 2017-05-01 | 62492485 | Controlling Slagging and/ | Fuel Tech, Inc. | Provisional Application Expired | Christopher R. Smyrniotis Ian Saratovsky | United States United States | ||
| 2016-08-04 | 62371056 | DEPOSIT CONTROL FOR A BLACK LIQUOR RECOVERY BOILER | Fuel Tech, Inc. | Provisional Application Expired | Christopher R. Smyrniotis Ian Saratovsky Edward G. Schaub Scott Bohlen | United States United States United States United States | ||
| 2015-08-26 | PCTUS2015046975 | ASH COMPOSITION RECOVERED FROM COAL COMBUSTION GASES HAVING REDUCED EMISSIONS OF HCI AND/ | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | VASUDEO S. GAVASKAR | United States | THOMAS, SHANE M | |
| 2014-09-30 | 62057471 | Reducing Hydrochloric Acid in Cement Kilns | FUEL TECH, INC. | Provisional Application Expired | Christopher R. Smyrniotis Kent W. Schulz Emelito P. Rivera Ian Saratovsky Vasudeo S. Gavaskar | United States United States United States United States United States | ||
| 2014-02-27 | PCTUS2014018854 | PROCESS AND APPARATUS FOR IMPROVING THE OPERATION OF WET SCRUBBERS | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | EMELITO P. RIVERA IAN SARATOVSKY VASUDEO S. GAVASKAR KENT W. SCHULZ CHRISTOPHER R. SMYRNIOTIS | United States United States United States United States United States | YOUNG, LEE W | |
| 2014-02-26 | PCTUS2014018586 | PROCESSES, APPARATUS, COMPOSITIONS AND SYSTEMS FOR REDUCING EMISSIONS OF HCI AND/ | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | CHRISTOPHER R. SMYRNIOTIS KENT W. SCHULZ VASUDEO S. GAVASKAR IAN SARATOVSKY EMELITO P. RIVERA | United States United States United States United States United States | THOMAS, SHANE M | |
| 2013-12-11 | 61914592 | Process and Apparatus for Improving the Operation of Wet Scrubbers | Fuel Tech, Inc. | Provisional Application Expired | Christopher R. Smyrniotis Kent W. Schulz Emilito P. Rivera Ian Saratovsky Vasudeo S. Gavaskar | United States United States United States United States United States | ||
| 2013-10-18 | 61892495 | Controlling Injection of Magnesiium Oxide for Controlling SO3 with Enhanced Boiler Efficiency | FUEL TECH, INC. | Provisional Application Expired | WILLIAM H. SUN FABIAN JOHAN SOLBERG GERRY CARL SNOW STEVEN WILLIAM COTTINGHAM VASUDEO SHASHIKANT GAVASKAR | United States United States United States United States United States | ||
| 2013-05-09 | PCTUS2013040361 | EXTRACTIVE CONTINUUS AMMONIA MONITORING SYSTEM | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | PAUL G. CARMIGNANI SCOTT M. MAYHEW JOHN M. BOYLE | United States United States United States | THOMAS, SHANE M | |
| 2013-05-01 | PCTUS2013039083 | DRY PROCESSES, APPARATUS, COMPOSITIONS AND SYSTEMS FOR REDUCING MERCURY, SULFUR OXIDES AND HCI | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | CHRISTOPHER R. SMYRNIOTIS KENT W. SCHULZ IAN SARATOVSKY MINGMING FANG EMELITO P. RIVERA | United States United States United States United States United States | THOMAS, SHANE M | |
| 2013-04-01 | PCTUS2013034807 | DRY PROCESSES, APPARATUS, COMPOSITIONS AND SYSTEMS FOR REDUCING SULFUR OXIDES AND HCI | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | KENT W. SCHULZ MINGMING FANG IAN SARATOVSKY CHRISTOPHER R. SMYRNIOTIS EMELITO P. RIVERA | United States United States United States United States United States | THOMAS, SHANE M | |
| 2012-08-07 | PCTUS2012049815 | SELECTIVE CATALYTIC NOX REDUCTION PROCESS AND CONTROL SYSTEM | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | PAUL G. CARMIGNANI WILLIAM H. SUN | United States United States | THOMAS, SHANE M | |
| 2012-04-26 | PCTUS2012035237 | AMMONIA GAS GENERATION FROM UREA FOR LOW TEMPERATURE PROCESS REQUIREMENTS | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | WILLIAM H. SUN SCOTT M. MAYHEW PAUL G. CARMIGNANI JOHN M. BOYLE | United States United States United States United States | YOUNG, LEE W | |
| 2011-05-13 | PCTUS2011036372 | CATALYTIC SULFUR DIOXIDE MEDIATION | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | CHRISTOPHER R. SMYRNIOTIS LAWRENCE L. MURRELL EMELITO P. RIVERA | United States United States United States | YOUNG, LEE W | |
| 2011-02-23 | PCTUS2011025931 | METHODS, APPARATUS AND SYSTEMS FOR IMPROVING THE OPERATION OF CYCLONE BOILERS | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | CHRISTOPHER R. SMYRNIOTIS KENT W. SCHULZ | United States United States | THOMAS, SHANE M | |
| 2009-07-13 | PCTUS2009050354 | TARGETED REAGENT INJECTION FOR SLAG CONTROL FROM COMBUSTION OF COALS HIGH IN IRON AND/ | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | CHRISTOPHER R. SMYRNIOTIS KENT W. SCHULZ EMELITO P. RIVERA | United States United States United States | YOUNG, LEE W | |
| 2009-05-27 | PCTUS2009045264 | SELECTIVE CATALYTIC NOX REDUCTION PROCESS AND APPARATUS PROVIDING IMPROVED GASIFICATION OF UREA TO FORM AMMONIA-CONTAINING GAS | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | WILLIAM H. SUN JOHN M. BOYLE RONALD A. LAU | United States United States United States | YOUNG, LEE W | |
| 2008-12-18 | PCTUS2008087376 | A FLOW CONTROL METHOD AND APPARATUS | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | JASON DAVID TAN STEWART ANDREW BIBLE CALEB DOUGLAS TRIECE | United States United States United States | THOMAS, SHANE M | |
| 2008-11-09 | PCTUS2008082925 | SELECTIVE CATALYTIC NOX REDUCTION PROCESS AND CONTROL SYSTEM | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | WILLIAM H. SUN JOHN M. BOYLE PAUL G. CARMIGNANI | United States United States United States | YOUNG, LEE W | |
| 2005-01-07 | PCTUS2005000462 | PROCESS FOR REDUCING PLUME OPACITY | FUEL TECH, INC | RO PROCESSING COMPLETED-PLACED IN STORAGE | CHRISTOPHER R. SMYRNIOTIS FRANK J. ZUCARINI EMILITO P. RIVERA | United States United States United States | HAIL, JOSEPH J | |
| 2002-05-23 | PCTUS2002016340 | HARDWARE-ADAPTABLE DATA VISUALIZATION TOOL FOR USE IN COMPLEX DATA ANALYSIS AND ENGINEERING DESIGN | FUEL TECH, INC. | PCT - IPER (International Preliminary Examination Report) 409-416 Mailed | KAREN L. CHESS WILLIAM F. MICHELS DANIEL J. HEATH | United States United States United States | PATEL, RAMESH B | |
| 2001-12-03 | PCTUS2001046415 | SELECTIVE CATALYTIC REDUCTION OF NOX ENABLED BY SIDESTREAM UREA DECOMPOSITION | FUEL TECH, INC. | RO PROCESSING COMPLETED-PLACED IN STORAGE | WILLIAM H. SUN WILLIAM E. CUMMINGS JR. | United States United States | HERTZOG, ARDITH ELYSE |
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