Y10S 977/926
Topical chemical
Official title: Topical chemical, e.g. cosmetic or sunscreen
Y10S977/926 (Topical chemical) appears on 167 US grants and 71 published applications in this corpus.
Search patents in Y10S- Granted patents
- 167
- Published applications
- 71
- Assignees
- 86
- Inventors
- 303
- Latest grant
- 31 Jan 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 15 | 0 |
| 2000 | 12 | 0 |
| 2001 | 18 | 2 |
| 2002 | 25 | 16 |
| 2003 | 24 | 16 |
| 2004 | 2 | 3 |
| 2005 | 6 | 6 |
| 2006 | 1 | 3 |
| 2007 | 5 | 6 |
| 2008 | 3 | 5 |
| 2009 | 2 | 2 |
| 2010 | 3 | 4 |
| 2011 | 3 | 0 |
| 2012 | 4 | 1 |
| 2013 | 1 | 2 |
| 2014 | 4 | 1 |
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pulmonary delivery particles comprising an active agent31 Jan 2017US 9,554,993 B2Novartis AG
- Ultra-violet radiation absorbing silicon particle nanoclusters2 Aug 2016US 9,402,791 B1
- Aqueous suspensions of submicron 9-hydroxyrisperidone fatty acid esters26 Apr 2016US 9,320,707 B2Janssen Pharmaceutica NV
- Ultra-violet radiation absorbing silicon particle nanoclusters13 Oct 2015US 9,155,687 B2
- Amphiphilic block copolymers and nanoparticles comprising the same27 Jan 2015US 8,940,333 B2Industrial Technology Research Institute
- Upconversion nanoparticle, hyaluronic acid-upconversion nanoparticle conjugate, and a production method thereof using a calculation from first principles30 Mar 2023US 2023/0096841 A1Posco
- Upconversion nanoparticle, hyaluronic acid-upconversion nanoparticle conjugate, and a production method thereof using a calculation from first principles3 Sep 2020US 2020/0276309 A1Posco
- Upconversion nanoparticle, hyaluronic acid-upconversion nanoparticle conjugate, and a production method thereof using a calculation from first principles14 Mar 2019US 2019/0076526 A1Posco
- Polymerizable quantum dot nanoparticles and their use as therapeutic, ablation and tattooing agents5 Apr 2018US 2018/0092815 A1Nanoco Technologies Ltd.
- Ultra-violet radiation absorbing silicon particle nanoclusters6 Feb 2014US 2014/0037702 A1
Most cited
By later US patents
- Bone substitution material and a method of its manufacture232US 6,214,368 B1Etex Corporation · 2001
- Micellar nanoparticles204US 5,629,021 ANovavax, Inc. · 1997
- Carbon-substituted diketopiperazine delivery systems183US 6,331,318 B1Emisphere Technologies, Inc. · 2001
- Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients174US 6,077,543 AInhale Therapeutic Systems · 2000
- Methods of spray drying pharmaceutical compositions164US 6,565,885 B1Inhale Therapeutic Systems · 2003