| RE47478 | Natural gas liquid pressure regulating vaporizer sampling system | Apr 03, 17 | Jul 02, 19 | MUSTANG SAMPLING LLC |
| 9999373 | On-airway pulmonary function tester | May 06, 16 | Jun 19, 18 | MGC Diagnostics Corporation |
| 9995659 | Wet gas lateral sampling system and method | Mar 14, 14 | Jun 12, 18 | Mayeaux Holding LLC |
| 9986935 | On-airway pulmonary function tester | Jun 26, 13 | Jun 05, 18 | MGC Diagnostics Corporation |
| 9988691 | System for airborne bacterial sample collection and analysis | Jul 01, 11 | Jun 05, 18 | Deton Corp. |
| 9988664 | Fiber sampler for recovery of bioaerosols and particles | Nov 24, 15 | Jun 05, 18 | Research Triangle Institute |
| 9989444 | Flow timer for a sampling apparatus | Jun 02, 15 | Jun 05, 18 | Nextteq LLC |
| 9989443 | Sampling point for a particle detector | May 21, 13 | Jun 05, 18 | Xtralis Technologies Ltd. |
| 9989445 | Device for taking air samples for the environmental microbiological control | Jun 09, 16 | Jun 05, 18 | ORUM INTERNATIONAL S.R.L. |
| 9983182 | Device for sampling and detecting volatile organic compounds in water | Jun 28, 13 | May 29, 18 | RAE Systems (Shanghai) Inc. |
| 9983103 | Gas sampling apparatus | Feb 25, 14 | May 29, 18 | Isotech Laboratories, Inc. |
| 9983102 | Aerodynamic shoe sampling system | Apr 05, 12 | May 29, 18 | The United States of America, as Represented by the Secretary of Homeland Security |
| 9983104 | Flow control devices and their use with explosive carrier gases | Mar 01, 15 | May 29, 18 | PerkinElmer Health Sciences, Inc. |
| 9977001 | Method, device, and system for aerosol detection of chemical and biological threats | May 03, 17 | May 22, 18 | SRC, Inc. |
| 9976770 | Exhaust filter module, and a method and apparatus for efficiency testing the same | Mar 21, 06 | May 22, 18 | Camfil USA, Inc. |
| 9976916 | Air sensor with downstream facing ingress to prevent condensation | Apr 10, 15 | May 22, 18 | National Research Council of Canada |
| 9977005 | Gas sampling device and filling station comprising such a device | Jul 30, 14 | May 22, 18 | L'Air Liquide - Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude |
| 9976976 | Gas sensor apparatus and installation structure of gas sensor apparatus | Feb 03, 14 | May 22, 18 | Hitachi Automotive Systems, Ltd. |
| 9976957 | Device for measuring floating micro-organisms and air conditioner including device for measuring floating micro-organisms | Oct 27, 16 | May 22, 18 | LG Electronics Inc. |
| 9971133 | Multireflection cell, analyzer, exhaust gas analyzer, and light incident method | Nov 23, 16 | May 15, 18 | Horiba Ltd. |