C04B 35/62268
Fibres based on metal phosphorus oxides
Official title: {Fibres based on metal phosphorus oxides, e.g. phosphates}
C04B35/62268 (Fibres based on metal phosphorus oxides) appears on 14 US grants and 17 published applications in this corpus.
Search patents in C04B- Granted patents
- 14
- Published applications
- 17
- Assignees
- 15
- Inventors
- 48
- Latest grant
- 10 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Filaments based on a coated core material10 Dec 2019US 10,501,869 B2BASF SE
- Ultralong hydroxyapatite nanowire/microwire, method of preparing same, hydroxyapatite paper comprising same and preparation method thereof21 Nov 2017US 9,822,488 B2Shanghai Institute of Ceramics, Chinese Academy of Sciences
- Nanofibers, nanotubes and nanofiber mats comprising crystaline metal oxides and methods of making the same23 Feb 2016US 9,267,220 B2Cornell University
- Method for fabricating apatite crystals and ceramics10 Sep 2013US 8,529,859 B2Lawrence Livermore National Security, LLC
- Electrospun calcium phosphate nanofibers20 Aug 2013US 8,512,741 B2Cornell Research Foundations, Inc.
- Rare earth phosphate based non reactive and non-wettable surfaces16 Aug 2018US 2018/0230060 A1
- Filaments based on a coated core material19 Jul 2018US 2018/0202076 A1BASF SE
- Method for producing a three-dimensional macroporous filament construct based on phase inversion and construct thereby obtained21 Dec 2017US 2017/0362132 A1Vito NV
- Ultralong Hydroxyapatite Nanowire/Microwire, Method of Preparing Same, Hydroxyapatite Paper Comprising Same and Preparation Method Thereof26 Jan 2017US 2017/0022668 A1Shanghai Institute of Ceramics, Chinese Academy of Sciences
- Nanofibers, nanotubes and nanofiber mats comrpising crystalline metal oxides and methods of making the same19 May 2016US 2016/0138192 A1Cornell University
Most cited
By later US patents
- Viscous suspension spinning process for producing resorbable ceramic fibers and scaffolds100US 6,451,059 B1Ethicon, Inc. · 2002
- High temperature amorphous composition based on aluminum phosphate76US 6,461,415 B1Applied Thin Films, Inc. · 2002
- Electrospun calcium phosphate nanofibers14US 8,512,741 B2Cornell Research Foundations, Inc. · 2013
- Phosphates10US 3,960,592 AImperial Chemical Industries PLC · 1976
- Solid complex phosphate of aluminum10US 4,005,172 AImperial Chemical Industries PLC · 1977