Patents
Patents on supplement ingredients. Select a title to see what it covers and the ingredients it relates to. A patent is not government approval of efficacy or safety. US patents have no effect in Japan.
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Patents on supplement ingredients. Select a title to see what it covers and the ingredients it relates to. A patent is not government approval of efficacy or safety. US patents have no effect in Japan.
| Added | Title | Type | Patent number | Filed | Holder |
|---|---|---|---|---|---|
| 10/16/2026 | Crystals of PQQ disodium salt and how to make them (Mitsubishi Gas Chemical) | Substance patent | US 9,174,983 | 6/15/2012 | Mitsubishi Gas Chemical Company, Inc. |
| 10/16/2026 | Producing theanine with a bacterial strain (Taiyo Kagaku) | Process patentExpired | US 7,335,497 | 4/22/2003 | Taiyo Kagaku Co., Ltd. |
| 10/16/2026 | Stabilization method of reduced coenzyme Q10 (Kaneka) | Formulation patent | US 7,829,080 | 4/27/2007 | Kaneka Corporation |
| 10/16/2026 | Making theanine with the enzyme glutaminase (Taiyo Kagaku) | Process patentExpired | US 8,211,674 | 6/22/2005 | Taiyo Kagaku Co., Ltd. |
| 10/16/2026 | Process for preparing xanthophyll crystals (Lutemax) | Process patentExpired | US 6,743,953 | 10/28/2002 | OmniActive Health Technologies Ltd |
| 10/16/2026 | Purifying and crystallizing lutein from marigold (FloraGLO) | Process patentExpired | US 5,382,714 | 3/17/1994 | Catholic University of America |
| 10/16/2026 | Method of giving piperine together with nutrients (BioPerine) | Use patentExpired | US 5,972,382 | 1/12/1998 | Sabinsa Corporation |
| 10/16/2026 | Stabilizing reduced coenzyme Q10 and crystallizing it with acid (Kaneka) | Process patentExpired | US 7,169,590 | 7/15/2002 | Kaneka Corporation |
| 10/16/2026 | Composition of piperine extract and nutrients (BioPerine) | Formulation patentExpired | US 5,536,506 | 2/24/1995 | Sabinsa Corporation |