| 9995656 | Forensic device for collecting a sample | Aug 11, 15 | Jun 12, 18 | Not available |
| 9989508 | Scanning system for trace detection | Nov 07, 14 | Jun 05, 18 | VOTI INC. |
| 9983099 | Analytical instrument with temporal control of ion mobility spectrometer control parameters | Jun 10, 09 | May 29, 18 | SMITHS DETECTION MONTREAL 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 |
| 9976938 | Mycotoxin sample-collecting kit and method | May 22, 17 | May 22, 18 | Not available |
| 9962703 | Cartridges, kits, and methods for amplification and detection of analytes | Apr 14, 17 | May 08, 18 | CUE INC. |
| 9964480 | Test film for detecting surface particles in clean room | Jul 03, 15 | May 08, 18 | JEDEX INC. |
| 9957475 | Microbial sampling device | Dec 22, 04 | May 01, 18 | Institute for Environmental Health, Inc. |
| 9952190 | System and method for air-pollutant source-localization using parked motor vehicles | Jun 22, 15 | Apr 24, 18 | International Business Machine Corporation |
| 9953820 | Sample collection thermal desorber | Sep 20, 13 | Apr 24, 18 | Smiths Detection-Watford Limited |
| 9933407 | Water cooler towers and other man-made aquatic systems as environmental collection systems for agents of concern | Dec 06, 11 | Apr 03, 18 | Savannah River Nuclear Solutions, LLC |
| 9932620 | Methods, devices, and systems of detecting microorganisms | Jun 29, 12 | Apr 03, 18 | CELSIS LTD. |
| 9925647 | Device for holding a sampling sponge | Nov 10, 11 | Mar 27, 18 | Labplas Inc. |
| 9927333 | Method for preparing a sample for chromatographic separation processes and systems for carrying out a sample preparation | May 24, 11 | Mar 27, 18 | Gerstel Systemtechnik GmbH & Co. KG |
| 9921140 | Air sample tracking system and method | May 18, 17 | Mar 20, 18 | VELTEK ASSOCIATES, INC. |
| 9891193 | Reagent impregnated swipe for chemical detection | Mar 15, 13 | Feb 13, 18 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
| 9880092 | Visual indication test kit | Aug 05, 14 | Jan 30, 18 | MORPHIX TECHNOLOGIES, INC. |
| 9850696 | Microparticle detection device and security gate | Apr 30, 13 | Dec 26, 17 | HITACHI, LTD. |
| 9835602 | Target odor detection and security method | Jul 09, 14 | Dec 05, 17 | Not available |
| 9829472 | Portable hand-held oxygen monitor | Sep 08, 14 | Nov 28, 17 | Not available |