Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343372 | Desmopressin oral compositions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA, Yingjun Fan | 2025-07-01 |
| 12290503 | Compositions and methods for treating epilepsy, seizures and other conditions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA | 2025-05-06 |
| 12214010 | Desmopressin oral compositions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA, Yingjun Fan | 2025-02-04 |
| 11911362 | Compositions and methods for treating epilepsy, seizures and other conditions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA | 2024-02-27 |
| 11826343 | Compositions and methods for treating epilepsy, seizures and other conditions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA | 2023-11-28 |
| 11633374 | Compositions and methods for treating epilepsy, seizures and other conditions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA | 2023-04-25 |
| 11633389 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2023-04-25 |
| 11433046 | Compositions and methods for treating epilepsy, seizures and other conditions | Yu-Hsing Tu, Kalyan Kathala, Romona BHATTACHARYA | 2022-09-06 |
| 11103495 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2021-08-31 |
| 11103494 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2021-08-31 |
| 10857143 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2020-12-08 |
| 10507203 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2019-12-17 |
| 9844545 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2017-12-19 |
| 9844544 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2017-12-19 |
| 9545399 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2017-01-17 |
| 9295642 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2016-03-29 |
| 9180100 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2015-11-10 |
| 9040083 | Orally effective methylphenidate extended release powder and aqueous suspension product | Ketan Mehta, Yu-Hsing Tu | 2015-05-26 |
| 8999386 | Methylphenidate extended release chewable tablet | Yu-Hsing Tu, Kalyan Kathala | 2015-04-07 |
| 8956649 | Orally effective methylphenidate extended release powder and aqueous suspension product | Ketan Mehta, Yu-Hsing Tu | 2015-02-17 |
| 8778390 | Orally effective methylphenidate extended release powder and aqueous suspension product | Ketan Mehta, Yu-Hsing Tu | 2014-07-15 |
| 8563033 | Orally effective methylphenidate extended release powder and aqueous suspension product | Ketan Mehta, Yu-Hsing Tu | 2013-10-22 |
| 8465765 | Orally effective methylphenidate extended release powder and aqueous suspension product | Ketan Mehta, Yu-Hsing Tu | 2013-06-18 |
| 8287903 | Orally effective methylphenidate extended release powder and aqueous suspension product | Ketan Mehta, Yu-Hsing Tu | 2012-10-16 |
| 8202542 | Abuse resistant opioid drug-ion exchange resin complexes having hybrid coatings | Ketan Mehta, Yu-Hsing Tu, Alivia Chaudhuri | 2012-06-19 |