A61K 8/20
Halogens
Official title: Halogens; Compounds thereof
A61K8/20 (Halogens) appears on 1,556 US grants and 1,993 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,556
- Published applications
- 1,993
- Assignees
- 664
- Inventors
- 3,285
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 4 | 0 |
| 1978 | 11 | 0 |
| 1979 | 11 | 0 |
| 1980 | 10 | 0 |
| 1981 | 17 | 0 |
| 1982 | 14 | 0 |
| 1983 | 10 | 0 |
| 1984 | 17 | 0 |
| 1985 | 15 | 0 |
| 1986 | 15 | 0 |
| 1987 | 10 | 0 |
| 1988 | 9 | 0 |
| 1989 | 19 | 0 |
| 1990 | 30 | 0 |
| 1991 | 41 | 0 |
| 1992 | 15 | 0 |
| 1993 | 19 | 0 |
| 1994 | 11 | 0 |
| 1995 | 14 | 0 |
| 1996 | 21 | 0 |
| 1997 | 21 | 0 |
| 1998 | 48 | 0 |
| 1999 | 31 | 0 |
| 2000 | 26 | 0 |
| 2001 | 29 | 5 |
| 2002 | 33 | 32 |
| 2003 | 31 | 38 |
| 2004 | 15 | 50 |
| 2005 | 13 | 47 |
| 2006 | 17 | 47 |
| 2007 | 9 | 47 |
| 2008 | 6 | 46 |
| 2009 | 12 | 40 |
| 2010 | 8 | 38 |
| 2011 | 10 | 48 |
| 2012 | 14 | 37 |
| 2013 | 36 | 51 |
| 2014 | 35 | 80 |
| 2015 | 51 | 82 |
| 2016 | 51 | 103 |
| 2017 | 60 | 143 |
| 2018 | 85 | 138 |
| 2019 | 92 | 141 |
| 2020 | 108 | 130 |
| 2021 | 91 | 148 |
| 2022 | 77 | 129 |
| 2023 | 65 | 125 |
| 2024 | 60 | 88 |
| 2025 | 64 | 86 |
| 2026 | 34 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Orthodontic devices for delivery of an active agent8 Sep 2026US 12,727,970 B2Smylio Inc.
- Aqueous oral care iodide-containing compositions, methods, and kits25 Aug 2026US 12,714,656 B2Solventum Intellectual Properties Company
- Sulfate free personal cleansing composition comprising low inorganic salt18 Aug 2026US 12,708,594 B2The Procter & Gamble Company
- Topical preparations18 Aug 2026US 12,708,645 B2Epitheal Limited
- Oral care compositions comprising hops beta acids and fluoride ions11 Aug 2026US 12,702,631 B2The Procter & Gamble Company
- Methods of use of oral care compositions comprising hops8 Oct 2026US 2026/0306372 A1The Procter & Gamble Company
- Personal care rinse off formulation8 Oct 2026US 2026/0306390 A1
- A cosmetic composition1 Oct 2026US 2026/0294781 A1Conopco, Inc., d/b/a UNILEVER
- Cosmetic containing amino alcohol-modified silicone1 Oct 2026US 2026/0294786 A1Shin-Etsu Chemical Co., Ltd.
- Steric-suspension-stabilized cosmetic dispersion17 Sep 2026US 2026/0272795 A1
Most cited
By later US patents
- Fast dissolving orally comsumable films222US 6,596,298 B2Warner-Lambert Company · 2003
- Oral compositions comprising stannous flouride and stannous gluconate165US 5,004,597 AThe Procter & Gamble Company · 1991
- Germ-killing materials142US 4,330,531 A1982
- Dental bleaching compositions and methods for bleaching teeth surfaces142US 5,376,006 AUltradent Products, Inc. · 1994
- Method for treating teeth with foamable fluoride compositions137US 4,770,634 A1988