Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357541 | Two part rotary die encapsulation system | — | 2025-07-15 |
| 12161605 | Method to relieve stress in capsule shells to reduce propensity to break | Norton Richard Hart | 2024-12-10 |
| 11690789 | Multiple-fill/chamber softgel die | Shawn P. McKee, David G. Williams | 2023-07-04 |
| 11535811 | System for recovery of waste gel-mass from softgel manufacturing process | Werner Stange, Norton Richard Hart, Shawn P. McKee, Neftali Tosado | 2022-12-27 |
| 11026865 | Accelerated drying of soft capsules in a controlled environment | Norton Richard Hart | 2021-06-08 |
| 10465143 | Process for recovery of waste gel-mass from softgel manufacturing process | Werner Stange, Norton Richard Hart, Shawn P. McKee, Neftali Tosado | 2019-11-05 |
| 9629781 | Systems for capsule pressure-relief | — | 2017-04-25 |
| 8790692 | Break resistant gel capsule | Haibo Wang, Dawn Downey | 2014-07-29 |
| 8596025 | Systems and methods for capsule pressure-relief | — | 2013-12-03 |