C09D 105/16
Cyclodextrin
Official title: Cyclodextrin; Derivatives thereof
C09D105/16 (Cyclodextrin) appears on 83 US grants and 74 published applications in this corpus.
Search patents in C09D- Granted patents
- 83
- Published applications
- 74
- Assignees
- 51
- Inventors
- 143
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 4 |
| 2004 | 3 | 3 |
| 2005 | 4 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 5 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 6 | 4 |
| 2014 | 1 | 4 |
| 2015 | 5 | 12 |
| 2016 | 5 | 6 |
| 2017 | 7 | 4 |
| 2018 | 8 | 2 |
| 2019 | 4 | 4 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 4 | 2 |
| 2024 | 0 | 2 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Cyclodextrin-based polyrotaxanes and protein hybrids as three-dimensional printing inks23 Sep 2025US 12,421,326 B2Trustees of Dartmouth College
- Precursors for forming heterophasic odor-absorbing and anti-fouling polymeric coatings13 Jun 2023US 11,674,044 B2GM Global Technology Operations LLC
- Cyclodextrin compositions, articles, and methods25 Apr 2023US RE49,501 E1Verdant Technologies, LLC
- Gemstone coatings and methods of making and using the same18 Apr 2023US 11,627,786 B2Glisten LLC
- Method for adding aromatics to a face covering28 Mar 2023US 11,613,844 B1
- Surfactant-loaded mof-based antiviral fabric for use in facemasks and respirators28 Aug 2025US 2025/0270757 A1Drexel University
- Substrates treated with solutions containing cyclodextrins for imparting odor control to materials used in absorbent products31 Jul 2025US 2025/0241804 A1Rayonier Advanced Materials Inc.
- Aqueous ultraviolet fusing agents for colorless three dimensional printed parts10 Apr 2025US 2025/0115778 A1Hewlett-Packard Development Company, L. P.
- Binder compositions5 Sep 2024US 2024/0294792 A1Organoclick AB
- Polyrotaxane having amino group18 Jul 2024US 2024/0240048 A1Denka Company Limited
Most cited
By later US patents
- Polymers for delivering nitric oxide in vivo90US 6,403,759 B2Duke University · 2002
- Polymers for delivering nitric oxide in vivo89US 6,232,434 B1Duke University Medical Center · 2001
- Cyclodextrin films on solid substrates84US 5,098,793 AUop LLC · 1992
- Polymers for delivering nitric oxide in vivo74US 6,875,840 B2Duke University · 2005
- Polymers for delivering nitric oxide in vivo66US 7,087,709 B2Duke University · 2006