C09K 2211/1425
Non-condensed systems
C09K2211/1425 (Non-condensed systems) appears on 324 US grants and 489 published applications in this corpus.
Search patents in C09K- Granted patents
- 324
- Published applications
- 489
- Assignees
- 223
- Inventors
- 1,086
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 13 |
| 2003 | 1 | 19 |
| 2004 | 15 | 32 |
| 2005 | 8 | 31 |
| 2006 | 14 | 29 |
| 2007 | 20 | 32 |
| 2008 | 8 | 19 |
| 2009 | 13 | 30 |
| 2010 | 25 | 34 |
| 2011 | 17 | 28 |
| 2012 | 19 | 31 |
| 2013 | 28 | 34 |
| 2014 | 12 | 9 |
| 2015 | 18 | 17 |
| 2016 | 18 | 18 |
| 2017 | 12 | 21 |
| 2018 | 17 | 8 |
| 2019 | 18 | 11 |
| 2020 | 8 | 11 |
| 2021 | 13 | 16 |
| 2022 | 6 | 4 |
| 2023 | 7 | 20 |
| 2024 | 12 | 7 |
| 2025 | 7 | 9 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer and organic light-emitting device using same15 Sep 2026US 12,735,637 B2LG Chem.Ltd.
- Electrochromic device and manufacturing method therefor8 Sep 2026US 12,729,338 B2Dongjin Semichem Co., Ltd.
- Humidity-sensing structural color emitting laminate and structural color display device self-powered by triboelectricity including the same laminate8 Sep 2026US 12,730,075 B2University-Industry Foundation, Yonsei University
- Dyes undergoing changes in color and fluorescence upon binding of organic oxo compounds18 Aug 2026US 12,710,366 B2Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und -prüfung, (BAM)
- Composite electrochromic material, and preparation method therefor and application thereof21 Jul 2026US 12,686,812 B2Nantong Textile & Silk Ind Tech Res Inst
- Polycyclic compound, light-emitting device and electronic device18 Jun 2026US 2026/0173756 A1Samsung Display Co., Ltd.
- Light-emitting device, display substrate and display apparatus30 Apr 2026US 2026/0123281 A1Boe Technology Group Co., Ltd.
- Functionalized diacetylene monomers, their polymerization and uses thereof12 Feb 2026US 2026/0042729 A1
- Compound, Organic Semiconducting Material Comprising the Same, Organic Electronic Device Comprising the Same and Display Device Comprising the Same5 Feb 2026US 2026/0040756 A1Novaled GmbH
- Compound and labeled biological substance using the same25 Dec 2025US 2025/0388811 A1FUJIFILM Corporation
Most cited
By later US patents
- 2,5-linked polyfluorenes for optoelectronic devices45US 7,635,792 B1General Electric Company · 2009
- Polymeric compound and organic luminescence device40US 7,238,435 B2Canon Kabushiki Kaisha · 2007
- Electroluminescent materials35US 9,029,537 B2Lomox Limited · 2015
- Organic electroluminescent device and method for manufacturing the same32US 7,785,718 B2Panasonic Corporation · 2010
- Aryl-substituted poly-p-arylenevinylenes31US 6,743,525 B2Koninklijke Philips Electronics N. V. · 2004