Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239725 | Oral compositions | — | 2025-03-04 |
| 12162979 | Organic polymeric compositions | — | 2024-12-10 |
| 11707423 | Oral compositions | — | 2023-07-25 |
| 11707424 | Oral compositions | — | 2023-07-25 |
| 11648192 | Oral compositions | — | 2023-05-16 |
| 11110045 | Oral compositions | — | 2021-09-07 |
| 10610526 | Nicotine replacement therapy products comprising synthetic nicotine | — | 2020-04-07 |
| 10456335 | Oral hygiene compositions and methods | — | 2019-10-29 |
| 9556142 | Process for the preparation of (R,S)-nicotine | — | 2017-01-31 |
| 8801436 | Oral hygiene composition and apparatus and method | — | 2014-08-12 |
| 6576233 | Dietary supplementation with, and methods for preparation of yeast-derived selenium salts | Houn Simon Hsia, Ping Yang | 2003-06-10 |
| 6248323 | Dietary supplementation with and methods for preparation of yeast-derived chromium salts | Ping Yang | 2001-06-19 |
| 6197295 | Dietary supplementation with, and methods for administration of yeast-derived selenium product | Houn Simon Hsia, Ping Yang | 2001-03-06 |
| 6177576 | Pyruvate saccaride ketals | — | 2001-01-23 |
| 6086854 | Antiplaque oral composition | — | 2000-07-11 |
| 6017526 | Germanium yeast human diet nutritional supplement | Ping Yang | 2000-01-25 |
| 5965110 | Plaque adsorbent oral composition and method | — | 1999-10-12 |
| 5919964 | Method for the preparation of pure carboxyethyl germanium sesquioxide | Daniel Horne | 1999-07-06 |
| 5817294 | Plaque adsorbent oral composition and method | — | 1998-10-06 |
| 5804165 | Antiplaque oral composition | — | 1998-09-08 |
| 5703259 | Method for the preparation of pure carboxyethyl germanium sesquioxide | — | 1997-12-30 |
| 5550266 | Method for the preparation of pure carboxyethyl germanium sesquioxide | — | 1996-08-27 |
| 5386046 | Method for the preparation of pure carboxyethyl germanium sesquioxide | — | 1995-01-31 |