| 2024/0327,736 | METHOD OF MARKING A PETROLEUM HYDROCARBON | Jun 06, 24 | Oct 03, 24 | Not available |
| 2024/0279,822 | ELECTROCHEMICAL MODULATION OF THE FLAMMABILITY OF IONIC LIQUID FUELS | Feb 15, 24 | Aug 22, 24 | The Regents of the University of California |
| 2024/0199,964 | COMPOUNDS FOR MARKING LIQUIDS | Nov 28, 22 | Jun 20, 24 | KUANTAG NANOTEKNOLOJILER GELISTIRME VE URETIM A.S. |
| 2023/0364,571 | System and method for converting polymer containing materials into high surface solid, liquid and gaseous products | May 16, 22 | Nov 16, 23 | Not available |
| 2023/0103,579 | METHOD FOR DETERMINING AUTHENTICITY AND ADULTERATION OF MARKED PETROLEUM HYDROCARBONS | Nov 26, 20 | Apr 06, 23 | Not available |
| 2022/0298,439 | TRACERS AND METHOD OF MARKING LIQUIDS | Aug 18, 20 | Sep 22, 22 | Not available |
| 2022/0162,510 | Method and apparatus for ionizing hydrocarbon fuels by electrolysis | Nov 22, 20 | May 26, 22 | Not available |
| 2021/0163,834 | SUBSTITUTED DIBENZOFURANS AS FUEL MARKERS | Mar 25, 19 | Jun 03, 21 | Not available |
| 2021/0009,910 | DIARYL ETHERS AS FUEL MARKERS | Mar 25, 19 | Jan 14, 21 | Not available |
| 2021/0009,909 | XANTHENES AS FUEL MARKERS | Mar 25, 19 | Jan 14, 21 | Not available |
| 2020/0362,255 | COMPOSITIONS AND METHODS AND USES RELATING THERETO | May 15, 20 | Nov 19, 20 | Innospec Limited |
| 2020/0190,418 | OIL, METHOD AND APPARATUS | Sep 04, 18 | Jun 18, 20 | Not available |
| 2019/0085,253 | MARKER COMPOSITIONS WITH NITROGEN COMPOUNDS, AND METHODS FOR MAKING AND USING SAME | Aug 23, 18 | Mar 21, 19 | United Color Manufacturing Inc. |
| 2019/0010,413 | USE OF RARE EARTH COMPLEXES AS MARKERS OF PETROLEUM PRODUCTS, CRUDE OILS, BIOFUELS OR LUBRICANTS | Jan 12, 17 | Jan 10, 19 | INOVENTEAM; UNIVERSITE CLAUDE BERNARD - LYON 1; Centre National De La Recherche Scientifique (CNRS); |
| 2018/0371,342 | A Method of Improving the Accuracy when Quantifying Fluorescence Markers in Fuels | Jun 26, 17 | Dec 27, 18 | Not available |
| 2018/0282,644 | IDENTIFICATION OF PRODUCTS | Sep 30, 16 | Oct 04, 18 | Not available |
| 2018/0094,200 | Hydrophobic Nucleic Acid Salts As Security Markers | Apr 20, 16 | Apr 05, 18 | Not available |
| 2018/0059,089 | MARKER COMPOSITIONS, AND METHODS FOR MAKING AND USING SAME | Aug 24, 17 | Mar 01, 18 | United Color Manufacturing Inc. |
| 2018/0016,506 | Compositions and Methods for Marking Hydrocarbon Compositions With Non-Mutagenic Dyes | Jul 14, 17 | Jan 18, 18 | United Color Manufacturing Inc. |
| 2017/0298,283 | METHOD FOR LIQUID AUTHENTICATION BY DETECTION OF FLAVONOID DERIVATIVES | Sep 25, 15 | Oct 19, 17 | SICPA HOLDING SA |