| 25116.413 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Belgium | |
| 25116.205 | 2011-08-11 | 0924362-3 | Center Feed Technology | Brazil | |
| 25116.211 | 2010-02-11 | PI1008754-0 | Center Feed System | Brazil | |
| 25116.228 | 2010-03-17 | 1012516-7 | Linked Coke Drum Support | Brazil | |
| 25116.332 | 2016-08-15 | 1120180763160 | Retractable Center Feed Injection Device | Brazil | |
| 25116.355 | 2018-02-21 | | Fluid Catalytic Cracking Unit Valve | Brazil | |
| 25116.368 | 2019-11-08 | | Systems and Methods for Valve Sealing | Brazil | |
| 25116.399 | 2021-02-03 | | Automated Line Blind | Brazil | |
| 25116.421 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | Brazil | |
| 25116.115 | 2004-12-01 | 2548810 | Deheader Valve Installation System and Method | Canada | |
| 25116.146 | 2006-08-08 | 2619482 | DELAYED COKER ISOLATION VALVE SYSTEMS | Canada | |
| 25116.162 | 2006-10-05 | 2624975 | REMOTELY CONTROLLED DECOKING TOOL USED IN COKE CUTTING OPERATIONS | Canada | |
| 25116.206 | 2009-02-12 | 2749025 | CENTER FEED SYSTEM | Canada | |
| 25116.212 | 2010-02-11 | 2749146 | Center Feed System | Canada | |
| 25116.218 | 2010-03-22 | 2755988 | Non-Rising Electric Actuated Valve Operator | Canada | |
| 25116.226 | 2010-03-17 | 2755937 | Linked Coke Drum Support | Canada | |
| 25116.246 | 2010-08-02 | 2806649 | Seat and Valve Systems for Use in Delayed Coker System | Canada | |
| 25116.265 | 2013-04-30 | 2871071 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Canada | |
| 25116.271 | 2013-04-30 | 2871066 | Electric Actuator For Coke Drum Unheading Valve | Canada | |
| 25116.337 | 2016-08-15 | 3,030,825 | Retractable Center Feed Injection Device | Canada | |
| 25116.349 | 2018-02-21 | 3,053,393 | Fluid Catalytic Cracking Unit Valve | Canada | |
| 25116.363 | 2019-11-08 | 3,118,150 | Systems and Methods for Valve Sealing | Canada | |
| 25116.385 | 2020-03-04 | | SYSTEMS AND METHODS FOR TORQUE ISOLATION VALVE ACTUATOR | Canada | |
| 25116.379 | 2020-05-28 | 3,138,664 | Systems and Methods for Floating Seat Plate | Canada | |
| 25116.391 | 2020-06-30 | | SYSTEMS AND METHODS FOR IMPROVED VALVE STEM COUPLING ASSEMBLY FOR ISOLATING THE TORQUE LOAD FROM THE THRUST LOAD | Canada | |
| 25116.394 | 2021-02-03 | | Automated Line Blind | Canada | |
| 25116.403 | 2019-11-08 | | Systems and Methods for Valve Sealing | Canada | |
| 25116.417 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | Canada | |
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| 25116.207 | 2009-02-12 | ZL200980156635.8 | Center Feed Technology | China | |
| 25116.213 | 2010-02-11 | ZL201080007568.6 | Center Feed System | China | |
| 25116.219 | 2010-03-22 | ZL201080013680.0 | Non-Rising Electric Actuated Valve Operator | China | |
| 25116.223 | 2010-03-17 | ZL201080012948.9 | Linked coke drum support | China | |
| 25116.267 | 2013-04-30 | ZL201380022504.7 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | China | |
| 25116.334 | 2016-08-15 | ZL201680088539.4 | Retractable Center Feed Injection Device | China | |
| 25116.353 | 2018-02-21 | ZL201880012613.3 | Fluid Catalytic Cracking Unit Valve | China | |
| 25116.366 | 2019-11-08 | ZL201980074526.5 | Systems and Methods for Valve Sealing | China | |
| 25116.382 | 2020-05-28 | | Systems and Methods for Floating Seat Plate | China | |
| 25116.392 | 2020-06-30 | | SYSTEMS AND METHODS FOR IMPROVED VALVE STEM COUPLING ASSEMBLY FOR ISOLATING THE TORQUE LOAD FROM THE THRUST LOAD | China | |
| 25116.396 | 2021-02-03 | | Automated Line Blind | China | |
| 25116.422 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | China | |
| 25116.408 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Croatia | |
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| 25116.164 | 2006-10-05 | 1931748 | REMOTELY CONTROLLED DECOKING TOOL USED IN COKE CUTTING OPERATIONS | European Patent | |
| 25116.208 | 2009-02-12 | 2396388 | CENTER FEED SYSTEM | European Patent | |
| 25116.214 | 2010-02-11 | 2396389 | Center Feed System | European Patent | |
| 25116.220 | 2010-03-22 | 2411714 | Non-Rising Electric Actuated Valve Operator | European Patent | |
| 25116.254 | 2013-04-30 | 2844720 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | European Patent | |
| 25116.339 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | European Patent | |
| 25116.351 | 2018-02-21 | | Fluid Catalytic Cracking Unit Valve | European Patent | |
| 25116.371 | 2019-11-08 | | Systems and Methods for Valve Sealing | European Patent | |
| 25116.381 | 2020-05-28 | | Systems and Methods for Floating Seat Plate | European Patent | |
| 25116.387 | 2020-03-04 | | SYSTEMS AND METHODS FOR TORQUE ISOLATION VALVE ACTUATOR | European Patent | |
| 25116.390 | 2020-06-30 | | SYSTEMS AND METHODS FOR IMPROVED VALVE STEM COUPLING ASSEMBLY FOR ISOLATING THE TORQUE LOAD FROM THE THRUST LOAD | European Patent | |
| 25116.397 | 2021-02-03 | | Automated Line Blind | European Patent | |
| 25116.416 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | European Patent | |
| 25116.428 | 2019-11-08 | | Systems and Methods for Valve Sealing | European Patent | |
| 25116.259 | 2006-10-05 | 1931748 | Remotely Controlled DeCoking Tool Used in Coke Cutting Operations | Germany (Federal Republic of) | |
| 25116.272 | 2013-04-30 | 11 2013 002 262 | Electric Actuator for Coke Drum Unheading Valve | Germany (Federal Republic of) | |
| 25116.295 | 2004-12-01 | 1697083 | Deheader Valve Installation System and Method | Germany (Federal Republic of) | |
| 25116.314 | 2009-02-12 | 2396388 | CENTER FEED SYSTEM | Germany (Federal Republic of) | |
| 25116.318 | 2010-02-11 | 2396389 | Center Feed System | Germany (Federal Republic of) | |
| 25116.324 | 2006-08-08 | 1929190 | DELAYED COKER ISOLATION VALVE SYSTEMS | Germany (Federal Republic of) | |
| 25116.328 | 2010-03-22 | 2411714 | Non-Rising Electric Actuated Valve Operator | Germany (Federal Republic of) | |
| 25116.342 | 2013-04-30 | 2844720 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Germany (Federal Republic of) | |
| 25116.404 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Germany (Federal Republic of) | |
| 25116.122 | 2004-12-01 | 292691 | Deheader Valve Installation System and Method | India | |
| 25116.149 | 2006-08-08 | 284909 | DELAYED COKER ISOLATION VALVE SYSTEMS | India | |
| 25116.165 | 2006-10-05 | 296251 | REMOTELY CONTROLLED DECOKING TOOL USED IN COKE CUTTING OPERATIONS | India | |
| 25116.209 | 2009-02-12 | 290822 | CENTER FEED SYSTEM | India | |
| 25116.215 | 2010-02-11 | 290779 | Center Feed System | India | |
| 25116.222 | 2010-03-17 | 292549 | Linked Coke Drum Skirt | India | |
| 25116.269 | 2013-04-30 | 324678 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | India | |
| 25116.273 | 2013-04-30 | 374549 | Electric Actuator For Coke Drum Unheading Valve | India | |
| 25116.335 | 2016-08-15 | 365728 | Retractable Center Feed Injection Device | India | |
| 25116.354 | 2018-02-21 | 503558 | Fluid Catalytic Cracking Unit Valve | India | |
| 25116.364 | 2019-11-08 | 436902 | Systems and Methods for Valve Sealing | India | |
| 25116.380 | 2020-05-28 | | SYSTEMS AND METHODS FOR FLOATING SEAT PLATE | India | |
| 25116.386 | 2020-03-04 | 529426 | SYSTEMS AND METHODS FOR TORQUE ISOLATION VALVE ACTUATOR | India | |
| 25116.393 | 2020-06-30 | 530278 | SYSTEMS AND METHODS FOR IMPROVED VALVE STEM COUPLING ASSEMBLY FOR ISOLATING THE TORQUE LOAD FROM THE THRUST LOAD | India | |
| 25116.395 | 2021-02-03 | 510391 | Automated Line Blind | India | |
| 25116.418 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | India | |
| 25116.260 | 2006-10-05 | 1931748 | Remotely Controlled DeCoking Tool Used in Coke Cutting Operations | Italy | |
| 25116.315 | 2009-02-12 | 2396388 | CENTER FEED SYSTEM | Italy | |
| 25116.319 | 2010-02-11 | 2396389 | Center Feed System | Italy | |
| 25116.322 | 2006-08-08 | 1929190 | DELAYED COKER ISOLATION VALVE SYSTEMS | Italy | |
| 25116.326 | 2010-03-22 | 2411714 | Non-Rising Electric Actuated Valve Operator | Italy | |
| 25116.340 | 2013-04-30 | 2844720 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Italy | |
| 25116.405 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Italy | |
| 25116.227 | 2010-03-17 | 5586681 | Linked Coke Drum Support | Japan | |
| 25116.255 | 2013-04-30 | 5836498 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Japan | |
| 25116.331 | 2016-08-15 | 6692989 | Retractable Center Feed Injection Device | Japan | |
| 25116.352 | 2018-02-21 | 7235667 | Fluid Catalytic Cracking Unit Valve | Japan | |
| 25116.367 | 2019-11-08 | 7182707 | Systems and Methods for Valve Sealing | Japan | |
| 25116.401 | 2021-02-03 | | Automated Line Blind | Japan | |
| 25116.419 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | Japan | |
| 25116.253 | 2013-04-30 | 10-1597009 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Korea, Republic of (KR) | |
| 25116.280 | 2013-04-30 | 10-1914334 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Korea, Republic of (KR) | |
| 25116.336 | 2016-08-15 | 10-2165702 | Retractable Center Feed Injection Device | Korea, Republic of (KR) | |
| 25116.369 | 2019-11-08 | 10-2543017 | Systems and Methods for Valve Sealing | Korea, Republic of (KR) | |
| 25116.167 | 2006-10-05 | MX 302964 B | REMOTELY CONTROLLED DECOKING TOOL USED IN COKE CUTTING OPERATIONS | Mexico | |
| 25116.256 | 2013-04-30 | 362330 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Mexico | |
| 25116.274 | 2013-04-30 | 353688 | Electric Actuator for Coke Drum Unheading Valve | Mexico | |
| 25116.333 | 2016-08-15 | 404053 | Retractable Center Feed Injection Device | Mexico | |
| 25116.350 | 2018-02-21 | 406497 | Fluid Catalytic Cracking Unit Valve | Mexico | |
| 25116.365 | 2019-11-08 | | Systems and Methods for Valve Sealing | Mexico | |
| 25116.402 | 2021-02-03 | | Automated Line Blind | Mexico | |
| 25116.420 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | Mexico | |
| 25116.409 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Norway | |
| 25116.410 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Poland | |
| 25116.411 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Romania | |
| 25116.136 | 2007-10-30 | 2434046 | VALVE AND SYSTEM FOR THROTTLING LOWER COVER OF COKE DRUM | Russian Federation | |
| 25116.210 | 2009-02-12 | 2471850 | CENTER FEED SYSTEM | Russian Federation | |
| 25116.216 | 2010-02-11 | 2471851 | Center Feed System | Russian Federation | |
| 25116.221 | 2010-03-22 | 2489630 | Non-Rising Electric Actuated Valve Operator | Russian Federation | |
| 25116.266 | 2013-04-30 | 2585643 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Russian Federation | |
| 25116.275 | 2013-04-30 | 2608450 | Electric Actuator For Coke Drum Unheading Valve | Russian Federation | |
| 25116.338 | 2016-08-15 | 2705087 | Retractable Center Feed Injection Device | Russian Federation | |
| 25116.370 | 2019-11-08 | 2766657 | Systems and Methods for Valve Sealing | Russian Federation | |
| 25116.398 | 2021-02-03 | 2809964 | Automated Line Blind | Russian Federation | |
| 25116.424 | 2021-12-23 | | SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM | Russian Federation | |
| 25116.297 | 2004-12-01 | 1697083 | Deheader Valve Installation System and Method | Spain | |
| 25116.313 | 2009-02-12 | 2396388 | CENTER FEED SYSTEM | Spain | |
| 25116.317 | 2010-02-11 | 2396389 | Center Feed System | Spain | |
| 25116.323 | 2006-08-08 | 1929190 | DELAYED COKER ISOLATION VALVE SYSTEMS | Spain | |
| 25116.327 | 2010-03-22 | 2411714 | Non-Rising Electric Actuated Valve Operator | Spain | |
| 25116.341 | 2013-04-30 | 2844720 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | Spain | |
| 25116.406 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Spain | |
| 25116.412 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | Turkey | |
| 25116.296 | 2004-12-01 | 1697083 | Deheader Valve Installation System and Method | United Kingdom | |
| 25116.312 | 2009-02-12 | 2396388 | CENTER FEED SYSTEM | United Kingdom | |
| 25116.316 | 2010-02-11 | 2396389 | Center Feed System | United Kingdom | |
| 25116.325 | 2006-08-08 | 1929190 | DELAYED COKER ISOLATION VALVE SYSTEMS | United Kingdom | |
| 25116.329 | 2010-03-22 | 2411714 | Non-Rising Electric Actuated Valve Operator | United Kingdom | |
| 25116.343 | 2013-04-30 | 2844720 | Center Feed System Employing Removable Inserts in a Retractable Injection Nozzle | United Kingdom | |
| 25116.407 | 2016-08-15 | 3472264 | Retractable Center Feed Injection Device | United Kingdom | |
| 25116.73 | 2004-11-24 | US7357848 | Deheader Valve Installation System and Method | United States of America | |
| 25116.95 | 2005-08-12 | 8282074 | DELAYED COKER ISOLATION VALVE SYSTEMS | United States of America | |
| 25116.97 | 2005-10-06 | 7473337 | Remotely Controlled Decoking Tool Used in Coke Cutting Operations | United States of America | |
| 25116.72 | 2004-11-08 | 7459063 | Systems and Methods for Deheading a Coke Drum | United States of America | |
| 25116.91 | 2005-04-20 | 7632381 | Systems for providing continuous containment of delayed coker unit operations | United States of America | |
| 25116.119 | 2008-01-23 | 7,871,500 | Coke Drum Skirt | United States of America | |
| 25116.137 | 2007-02-27 | US7819009 | Vibration Monitoring System | United States of America | |
| 25116.94 | 2006-04-03 | 7578907 | Valve System for Unheading a Coke Drum | United States of America | |
| 25116.138 | 2007-03-06 | 7931044 | Valve Body and Condensate Holding Tank Flushing Systems and Methods | United States of America | |
| 25116.170 | 2009-01-05 | 8679298 | REMOTELY CONTROLLED DECOKING TOOL USED IN COKE CUTTING OPERATIONS | United States of America | |
| 25116.171 | 2009-02-11 | 8702911 | CENTER FEED SYSTEM | United States of America | |
| 25116.179 | 2009-03-20 | 8440057 | Linked Coke Drum Support | United States of America | |
| 25116.183 | 2010-02-10 | 8545680 | Center Feed System | United States of America | |
| 25116.199 | 2010-03-19 | 8851451 | Non-Rising Electric Actuated Valve Operator | United States of America | |
| 25116.203 | 2010-07-30 | 8459608 | Seat and Valve Systems for Use in Delayed Coker System | United States of America | |
| 25116.235 | 2012-10-05 | 9388342 | Electric Actuator for Coke Drum Unheading Valve | United States of America | |
| 25116.242 | 2012-10-19 | 9334447 | Flushing System for Use in Delayed Coking Systems | United States of America | |
| 25116.249 | 2013-04-30 | 9505982 | SEAT SYSTEM FOR COKE DRUM DEHEADING VALVE | United States of America | |
| 25116.241 | 2013-04-30 | 9486762 | CENTER FEED SYSTEM EMPLOYING REMOVABLE INSERTS IN A RETRACTABLE INJECTION NOZZLE | United States of America | |
| 25116.285 | 2016-06-17 | 10081766 | Retractable Center Feed Injection Device | United States of America | |
| 25116.310 | 2018-02-20 | 10955066 | Fluid Catalytic Cracking Unit Valve | United States of America | |
| 25116.320 | 2018-07-25 | 10683941 | Black-Powder-Resistant Through Conduit Valve | United States of America | |
| 25116.308 | 2018-11-13 | 10676673 | Systems and Methods for Valve Sealing | United States of America | |
| 25116.377 | 2019-05-03 | 11,041,569 | Systems and Methods for Floating Seat Plate | United States of America | |
| 25116.383 | 2019-05-16 | 11,204,104 | Systems And Methods For Torque Isolation Valve Actuator | United States of America | |
| 25116.388a | 2019-07-15 | 11,067,185 | Systems And Methods For Improved Valve Stem Coupling Assembly For Isolating The Torque Load From The Thrust Load | United States of America | |
| 25116.357 | 2020-01-23 | 10,941,345 | Systems and Methods for Valve Sealing | United States of America | |
| 25116.360 | 2020-12-31 | | Systems and Methods for Purging an Isolation Valve with a Liquid Purge Medium | United States of America | |
| 25116.361 | 2021-02-02 | 11,674,602 | Automated Line Blind | United States of America | |
| 25116.376 | 2024-05-10 | | Single-Piece Dynamic Seat | United States of America | |
| 25116.425 | 2024-05-20 | | Switch Valve and Methods Thereof | United States of America | |
| 25116.427 | 2024-05-30 | | Device for Flow Sequencing and Metering | United States of America | |
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