C09K 15/328
Containing boron, silicon, selenium or tellurium
Official title: {containing boron, silicon, selenium or tellurium}
C09K15/328 (Containing boron, silicon, selenium or tellurium) appears on 17 US grants and 11 published applications in this corpus.
Search patents in C09K- Granted patents
- 17
- Published applications
- 11
- Assignees
- 15
- Inventors
- 67
- Latest grant
- 31 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 4 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Antioxidant for electrolyte membrane of fuel cells and method for preparing the same31 May 2022US 11,349,140 B2Hyundai Motor Company
- Selenium-containing compound5 Sep 2017US 9,753,018 B2Fisheries Research Agency
- Terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method25 Jul 2017US 9,714,181 B2Guangzhou Special Pressure Equipment Inspection and Research Institute
- Phosphorus-free corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method25 Jul 2017US 9,714,182 B2Guangzhou Special Pressure Equipment Inspection and Research Institute
- Anti-ultraviolet additive comprising a UVA filter, a UVB filter and an oil that is a solvent for said filters, and use thereof in coloured and/or perfumed compositions18 Apr 2017US 9,624,431 B2Lvmh Recherche
- Structure of adjustable steric hindrance weak basic light stabilizer and preparation method and application thereof12 May 2022US 2022/0145045 A1Shaoxing Ruikang Biotechnologies Co., Inc
- Antioxidant for electrolyte membrane of fuel cells and method for preparing the same16 Jan 2020US 2020/0020967 A1Hyundai Motor Company
- Organofunctional silicon particles, process for the production thereof and use thereof30 Nov 2017US 2017/0342095 A1Evonik Degussa GmbH
- Terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method10 Nov 2016US 2016/0326036 A1Guangzhou Special Pressure Equipment Inspection and Research Institute
- Phosphorus-free corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method3 Nov 2016US 2016/0318783 A1Guangzhou Special Pressure Equipment Inspection and Research Institute
Most cited
By later US patents
- Ultraviolet light absorbing agents, method for making, compositions and articles containing same23US 4,495,360 AGeneral Electric Company · 1985
- Polymeric antioxidants21US 4,430,235 AUnion Carbide Corporation · 1984
- (Hydroxyphenyl) silane stabilizers17US 4,783,495 ACiba-Geigy Corporation · 1988
- Novel polycarbon stabilizers12US 4,032,510 AExxon Research & Engineering Co. · 1977
- Compositions stabilized with substituted aminoxy silanes11US 4,663,373 ACiba-Geigy Corporation · 1987