Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427115 | Hybrid fragrance encapsulate formulation and method for using the same | Yabin Lei, Michael V. Imperiale, Franklin Pringgosusanto, Ralph Gencarelli | 2025-09-30 |
| 12409431 | Guar gum microcapsules | Takashi Sasaki, Ronald Gabbard, Ryan CHIN, Yabin Lei, Julie Ann Wieland | 2025-09-09 |
| 12409113 | Polyurea or polyurethane capsules | Yabin Lei, Li Xu | 2025-09-09 |
| 12396958 | Silica microcapsules and methods of preparing same | John Brahms, Ronald Gabbard, Feng Geng, Julie Ann Wieland, Li Xu | 2025-08-26 |
| 12390783 | Protein microcapsules and method of preparing the same | Niels Akeroyd, Jeroen van Holland, Volkert Willem Alexander de Villeneuve, Robert Allan HUNTER, Ronald Gabbard +3 more | 2025-08-19 |
| 12324452 | Delivery systems and methods of preparing the same | Franklin Pringgosusanto, Lulu Henson | 2025-06-10 |
| 12303855 | Stable polyurea microcapsule compositions for aldehyde fragrances | Niels Akeroyd, Laura French, Robert Allan HUNTER, Yabin Lei, Volkert Willem Alexander de Villeneuve +1 more | 2025-05-20 |
| 12303856 | Hydroxyethyl cellulose microcapsules | Yi Zhang, Yabin Lei, Li Xu, Ronald Gabbard, Julie Ann Wieland +1 more | 2025-05-20 |
| 12274771 | Polyurea capsule compositions | Yabin Lei, Li Xu, John Brahms, Xiang Fei | 2025-04-15 |
| 12269002 | Microcapsule compositions | Li Xu, Yabin Lei, Yi Zhang, Takashi Sasaki, Ronald Gabbard | 2025-04-08 |
| 12048755 | Microcapsule compositions prepared from polysaccharides | Li Xu, Yabin Lei, Ronald Gabbard | 2024-07-30 |
| 12030326 | System and method for printing and drying flavors and fragrances | Christopher Thomas Lavallee | 2024-07-09 |
| 12023639 | Flowable core-shell microencapsule composition | Franklin Pringgosusanto, Francis Michael Marks, III, Christopher Thomas Lavallee | 2024-07-02 |
| 11491089 | Reloadable microcapsules | John Brahms, Yabin Lei, Julie Ann Wieland, Li Xu | 2022-11-08 |
| 11458105 | Hybrid fragrance encapsulate formulation and method for using the same | Yabin Lei, Michael V. Imperiale, Franklin Pringgosusanto, Ralph Gencarelli | 2022-10-04 |
| 11412765 | Spray-dried compositions capable of retaining volatile compounds and methods of producing the same | Keith Thomas Hans, Lulu Henson, Christopher Thomas Lavallee, Eric Jesse Wolff, Maria Wright | 2022-08-16 |
| 11311467 | Polyurea capsules prepared with a polyisocyanate and cross-linking agent | Yabin Lei, Li Xu, Carol Joyce | 2022-04-26 |
| 11160761 | Silica microcapsules and methods of preparing same | John Brahms, Ronald Gabbard, Feng Geng, Julie Ann Wieland, Li Xu | 2021-11-02 |
| 10993466 | Delivery systems and methods of preparing the same | Franklin Pringgosusanto, Lulu Henson | 2021-05-04 |
| 10842721 | Purified polyurea capsules, methods of preparation, and products containing the same | Yabin Lei, Li Xu, Carol Joyce | 2020-11-24 |
| 10555879 | Polyurea capsule compositions | Yabin Lei, Li Xu, John Brahms, Xiang Fei | 2020-02-11 |
| 10434045 | Polyurea or polyurethane capsules | Yabin Lei, Li Xu | 2019-10-08 |
| 10099194 | Microcapsules produced from blended sol-gel precursors and method for producing the same | Yabin Lei, Xiao Huang, Carol Joyce | 2018-10-16 |
| 10092486 | Polyurea or polyurethane capsules | Yabin Lei, Li Xu | 2018-10-09 |
| 10085925 | Polyurea capsule compositions | Yabin Lei, Li Xu, John Brahms, Xiang Fei | 2018-10-02 |