A61K 51/1258
Pills, tablets, lozenges
Official title: {Pills, tablets, lozenges}
A61K51/1258 (Pills, tablets, lozenges) appears on 25 US grants and 5 published applications in this corpus.
Search patents in A61K- Granted patents
- 25
- Published applications
- 5
- Assignees
- 16
- Inventors
- 53
- Latest grant
- 20 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Drug Delivery Capsules with external intelligence20 Mar 2018US 9,918,904 B2Stoco 10 GmbH
- Tamper resistant composition comprising hydrocodone and acetaminophen for rapid onset and extended duration of analgesia10 Jan 2017US 9,539,328 B2Mallinckrodt Inc.
- Tamper resistant composition comprising hydrocodone and acetaminophen for rapid onset and extended duration of analgesia14 Oct 2014US 8,858,963 B1Mallinckrodt Inc.
- Particulate material25 Mar 2003US 6,537,518 B1Sirtex Medical Limited
- Isotopic urea tablets25 Sep 2001US 6,294,151 B1Kyowa Hakko Kogyo Co., Ltd.
- Gastroretentive structured dosage form27 Jul 2023US 2023/0233458 A1
- Drug delivery capsules with external intelligence27 Sep 2018US 2018/0271752 A1Stoco10 GmbH
- Tamper Resistant Composition Comprising Hydrocodone And Acetaminophen For Rapid Onset And Extended Duration Of Analgesia6 Apr 2017US 2017/0095470 A1Mallinckrodt Inc.
- Drug Delivery Capsules With External Intelligence1 Oct 2015US 2015/0272830 A1Medimetrics Personalized Drug
- Tamper Resistant Composition Comprising Hydrocodone And Acetaminophen For Rapid Onset And Extended Duration Of Analgesia25 Dec 2014US 2014/0378498 A1Mallinckrodt Inc.
Most cited
By later US patents
- Ionically cross-linked polymeric microcapsules232US 5,149,543 AMassachusetts Institute of Technology · 1992
- Gas-filled polymeric microbubbles for ultrasound imaging189US 5,487,390 AMassachusetts Institute of Technology · 1996
- Cancer treatment by intracellular hyperthermia127US 4,569,836 A1986
- Compounds, compositions and methods for binding bio-affecting substances to surface membranes of bio-particles105US 5,667,764 AZynaxis, Inc. · 1997
- Composition and method for radiation synovectomy of arthritic joints100US 4,889,707 AThe Curators of the University of Missouri · 1989