C01G 9/00
Compounds of zinc
C01G9/00 (Compounds of zinc) appears on 987 US grants and 1,099 published applications in this corpus.
Search patents in C01G- Granted patents
- 987
- Published applications
- 1,099
- Assignees
- 775
- Inventors
- 2,937
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 10 | 0 |
| 1978 | 14 | 0 |
| 1979 | 4 | 0 |
| 1980 | 12 | 0 |
| 1981 | 13 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 9 | 0 |
| 1986 | 17 | 0 |
| 1987 | 11 | 0 |
| 1988 | 11 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 7 | 0 |
| 1994 | 13 | 0 |
| 1995 | 9 | 0 |
| 1996 | 16 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 17 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 3 |
| 2002 | 10 | 13 |
| 2003 | 7 | 17 |
| 2004 | 15 | 25 |
| 2005 | 11 | 29 |
| 2006 | 11 | 36 |
| 2007 | 13 | 32 |
| 2008 | 11 | 48 |
| 2009 | 22 | 47 |
| 2010 | 21 | 77 |
| 2011 | 34 | 53 |
| 2012 | 33 | 53 |
| 2013 | 40 | 36 |
| 2014 | 32 | 41 |
| 2015 | 42 | 48 |
| 2016 | 45 | 43 |
| 2017 | 30 | 50 |
| 2018 | 33 | 56 |
| 2019 | 44 | 55 |
| 2020 | 36 | 62 |
| 2021 | 51 | 64 |
| 2022 | 55 | 60 |
| 2023 | 38 | 53 |
| 2024 | 35 | 42 |
| 2025 | 29 | 38 |
| 2026 | 14 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composition of an ultra-pure zinc bromide and zinc chloride blend produced from a method of reacting chlorine with a mixture of zinc bromide and zinc1 Sep 2026US 12,722,981 B2Tetra Technologies, Inc.
- Preparation method of quantum dot light emitting diode25 Aug 2026US 12,715,779 B2Tcl Technology Group Corporation
- Piezoelectric stack, piezoelectric element, and method of manufacturing piezoelectric stack14 Jul 2026US 12,685,024 B2Sumitomo Chemical Company, Limited
- Composite electron transport material and preparation method therefor, and light-emitting diode16 Jun 2026US 12,655,031 B2Tcl Technology Group Corporation
- Metal oxide nanoparticle, nanocomposite including the metal oxide nanoparticle, and ink composition, light-emitting device, electronic apparatus, and electronic equipment including the nanocomposite9 Jun 2026US 12,649,668 B2Samsung Display Co., Ltd.
- Metal aquo-complex mediated synthesis of zinc oxide-based structures24 Sep 2026US 2026/0283913 A1Zinco Verde Inc.
- Sulfide-based solid electrolyte, method for preparing sulfide-based solid electrolyte, and solid-state battery including sulfide-based solid electrolyte27 Aug 2026US 2026/0253945 A1LG Energy Solution, Ltd.
- Zinc oxide nanocrystal and preparation method therefor, and light emitting device27 Aug 2026US 2026/0255778 A1Tcl Technology Group Corporation
- Nanoparticle, method for generating hydrated electron using same, and method for decomposing halogen-containing organic material13 Aug 2026US 2026/0234018 A1The Ritsumeikan Trust
- Thermally conductive particle and method for producing same, mixture, article, resin composition and thermally conductive thin film13 Aug 2026US 2026/0234365 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Most cited
By later US patents
- Synthesis and processing of monosized oxide powders142US 4,543,341 AMassachusetts Institute of Technology · 1985
- Nanocrystal doped matrixes122US 7,645,397 B2Nanosys, Inc. · 2010
- Stabilized semiconductor nanocrystals110US 7,160,613 B2Massachusetts Institute of Technology · 2007
- Multiple stream high pressure mixer/reactor106US 6,221,332 B1Microfluidics International Corporation · 2001
- Blue light emitting semiconductor nanocrystal materials102US 7,253,452 B2Massachusetts Institute of Technology · 2007