Class G01N : INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Subclass 1/26: Sampling; Preparing specimens for investigation (handling materials for automatic analysis G01N 35/00) Devices for withdrawing samples (for medical or veterinary purposes A61; obtaining samples of soil or well fluids E21B 49/00) in the gaseous state with provision for intake from several spaces
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12253503 | Modular aspirated smoke, gas, or air quality monitoring systems and devices | Oct 14, 21 | Mar 18, 25 | Honeywell International, Inc. |
| 12216031 | Station and method for measuring airborne molecular contamination | Mar 26, 21 | Feb 04, 25 | PFEIFFER VACUUM |
| 12174097 | Built-in multi-zone fast evenly mixed sampling device of SCR outlet flue | Jun 15, 22 | Dec 24, 24 | HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT |
| 11971396 | Programmable logic controller-based system and user interface for air sampling controlled environments | Oct 14, 20 | Apr 30, 24 | Veltek Associates Inc. |
| 11946837 | Electroactive actuators as sampling port valves for aspirating contaminant detection | May 15, 19 | Apr 02, 24 | Carrier Corporation |
| 11946034 | Sterile sampling apparatus | Jul 20, 20 | Apr 02, 24 | Nihon Kohden Corporation |
| 11933508 | Exhaust demand control system and methods | May 24, 23 | Mar 19, 24 | Measured Air Performance, LLC |
| 11913926 | Multi-sensor gas detector | Nov 04, 19 | Feb 27, 24 | HONEYWELL ANALYTICS INC. |
| 11906403 | Molecule collection devices and system for environment monitoring | Nov 29, 21 | Feb 20, 24 | University of North Texas |
| 11873764 | Hazardous gas monitoring system | Jun 04, 20 | Jan 16, 24 | General Electric Company |
| 11808674 | System and method for air sampling in controlled environments | Dec 23, 21 | Nov 07, 23 | Veltek Associates Inc. |
| 11768134 | Station and method for measuring airborne molecular contamination | May 21, 19 | Sep 26, 23 | PFEIFFER VACUUM |
| 11703490 | Dynamic reverse gas stack model for portable chemical detection devices to locate threat and point-of-source from effluent streams | Feb 28, 22 | Jul 18, 23 | University of North Texas |
| 11698202 | Exhaust demand control system and methods | Aug 26, 22 | Jul 11, 23 | Measured Air Performance, LLC |
| 11543405 | Environmental sampling and assay device | Jun 01, 20 | Jan 03, 23 | CBRN INTERNATIONAL, LTD |
| 11460203 | Exhaust demand control system and methods | Sep 25, 18 | Oct 04, 22 | Measured Air Performance, LLC |
| 11454573 | Air sampling system | Jun 04, 20 | Sep 27, 22 | Veltek Associates Inc. |
| 11307120 | Apparatus and method for measuring odours | Nov 03, 15 | Apr 19, 22 | Sacmi Cooperativa Meccanici Imola Societa Cooperativa |
| 11300484 | Method for analysis of aerosolized biological species in epidemic and pandemic prediction | Oct 16, 17 | Apr 12, 22 | CONNECTICUT ANALYTICAL CORPORATION |
| 11287407 | Dynamic reverse gas stack model for portable chemical detection devices to locate threat and point-of-source from effluent streams | Oct 12, 16 | Mar 29, 22 | University of North Texas |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0027,850 | GAS DETECTION EQUIPMENT | Jul 18, 24 | Jan 23, 25 | Not available |
| 2025/0003,935 | ENVIRONMENTAL MONITORING DEVICE FOR AIR POLLUTION | Sep 16, 24 | Jan 02, 25 | Not available |
| 2024/0272,131 | PROGRAMMABLE LOGIC CONTROLLER-BASED SYSTEM AND USER INTERFACE FOR AIR SAMPLING IN CONTROLLED ENVIRONMENTS | Apr 15, 24 | Aug 15, 24 | Not available |
| 2024/0255,392 | SYSTEMS AND METHODS FOR CARBON DIOXIDE MEASUREMENT | Jan 30, 24 | Aug 01, 24 | University of North Carolina at Wilmington |
| 2024/0201,053 | MULTIPOINT GAS INPUT SWITCHING | Dec 18, 23 | Jun 20, 24 | Not available |
| 2024/0068,916 | FLOW CONTROL MODULES THAT TRANSMIT DESIRED FLOW RATE | Nov 07, 23 | Feb 29, 24 | Not available |
| 2024/0044,753 | AEROSOL DETECTION SYSTEMS | Sep 23, 22 | Feb 08, 24 | HAMILTON SUNDSTRAND CORPORATION |
| 2024/0027,308 | MEASUREMENT MODULE | Jun 13, 23 | Jan 25, 24 | Sintokogio, Ltd. |
| 2023/0324,264 | AIR SAMPLING SYSTEM AND METHOD | Aug 27, 21 | Oct 12, 23 | Not available |
| 2022/0401,776 | OPERATING AN ASPIRATING FIRE DETECTOR SYSTEM | Jun 17, 22 | Dec 22, 22 | Not available |
| 2022/0397,495 | COMPACT INTELLIGENT AEROSOL AND FLUID MANIFOLD | Jun 14, 22 | Dec 15, 22 | Particle Measuring Systems Inc. |
| 2021/0063,287 | ELECTROACTIVE ACTUATORS AS SAMPLING PORT VALVES FOR ASPIRATING CONTAMINANT DETECTION | May 15, 19 | Mar 04, 21 | Not available |
| 2020/0292,423 | Air sampling system | Jun 04, 20 | Sep 17, 20 | Not available |
| 2020/0150,004 | AIR-SAMPLING KIT | Jul 18, 18 | May 14, 20 | Not available |
| 2019/0049,346 | SYSTEM AND METHOD FOR AIR SAMPLING IN CONTROLLED ENVIRONMENTS | Oct 18, 18 | Feb 14, 19 | Not available |
| 2018/0095,013 | Apparatus and Method for Detecting Pollution Location and Computer Readable Recording Medium | Mar 02, 16 | Apr 05, 18 | Not available |
| 2016/0363,516 | REAL-TIME ON-SITE GAS ANALYSIS NETWORK FOR AMBIENT AIR MONITORING AND ACTIVE CONTROL AND RESPONSE | Aug 26, 16 | Dec 15, 16 | Not available |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
