C03C 2201/3429
Praseodymium
C03C2201/3429 (Praseodymium) appears on 6 US grants and 2 published applications in this corpus.
Search patents in C03C- Granted patents
- 6
- Published applications
- 2
- Assignees
- 4
- Inventors
- 17
- Latest grant
- 16 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Doped bismuth silicate crystals via devitrification of glass forming liquids16 Aug 2022US 11,414,341 B2Glass Coatings & Concepts, LLC
- Nanostructured re-doped SiO2-base fluorescent materials and methods for production of same5 Aug 2008US 7,407,604 B2Rutgers, The State University of New Jersey
- Optical fiber composed of glass doped with laser-active ions of an element from the rare earths22 Nov 1994US 5,366,937 ASiemens Aktiengesellschaft
- Fixation by anion exchange of toxic materials in a glass matrix1 Oct 1985US 4,544,499 A
- Lamp having a lamp vessel made of quartz glass, quartz glass and method of preparing quartz glass30 Nov 1982US 4,361,779 AU. S. Philips Corporation
Most cited
By later US patents
- Fixation by anion exchange of toxic materials in a glass matrix29US 4,333,847 A1982
- Lamp having a lamp vessel made of quartz glass, quartz glass and method of preparing quartz glass17US 4,361,779 AU. S. Philips Corporation · 1982
- Fixation by anion exchange of toxic materials in a glass matrix16US 4,544,499 A1985
- Optical fiber composed of glass doped with laser-active ions of an element from the rare earths8US 5,366,937 ASiemens Aktiengesellschaft · 1994
- Nanostructured re-doped SiO2-base fluorescent materials and methods for production of same6US 7,407,604 B2Rutgers, The State University of New Jersey · 2008