C03C 13/002
Containing zirconium
Official title: {containing zirconium}
C03C13/002 (Containing zirconium) appears on 54 US grants and 11 published applications in this corpus.
Search patents in C03C- Granted patents
- 54
- Published applications
- 11
- Assignees
- 38
- Inventors
- 108
- Latest grant
- 14 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 11 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Glass fiber and method for producing same14 Feb 2023US 11,577,990 B2Nippon Electric Glass Co., Ltd.
- Borosilicate glass with high chemical resistance and application thereof3 May 2022US 11,319,242 B2Sunshine Lake Pharma Co., Ltd.
- Glass composition having improved hydraulic resistance for the manufacture of glass reinforcing strands3 Apr 2018US 9,932,263 B2OCV Intellectual Capital, LLC
- Alkali-and acid-resistant glass composition for the manufacture of glass strands17 Oct 2017US 9,790,122 B2OCV Intellectual Capital, LLC
- Glass composition for glass fiber, glass fiber, and method for producing glass fiber9 May 2017US 9,643,881 B2Nippon Electric Glass Co., Ltd.
- Glass fiber and method for producing same17 Jun 2021US 2021/0179485 A1Nippon Electric Glass Co., Ltd.
- Borosilicate glass with high chemical resistance and application thereof24 Oct 2019US 2019/0322569 A1North & South Brother Pharmacy Investment Company Limited
- Glass composition for glass fiber, glass fiber, and method for producing glass fiber24 Sep 2015US 2015/0266769 A1Nippon Electric Glass Co., Ltd.
- Chemically resistant glass composition for the manufacture of glass reinforcing strands19 Dec 2013US 2013/0333594 A1OCV Intellectual Capital, LLC
- Novel radio-opaque glass fibres and dental prosthetic member containing said fibres24 Feb 2011US 2011/0045440 A1Societe De Recherches Techniques Dentaires—Rtd
Most cited
By later US patents
- Method of producing finely divided polymer particles67US 4,221,862 AFuji Photo Film Co., Ltd. · 1980
- Glass with high proportion of zirconium-oxide and its uses62US 6,630,420 B1Schott Glas · 2003
- Lathanide series oxide modified alkaline-resistant glass57US 4,882,302 AEnsci, Inc. · 1989
- Glass with high proportion of zirconium-oxide and its uses56US 6,627,569 B12003
- Coating compositions for glass fibres52US 3,954,490 APilkington Brothers Limited · 1976