C04B 35/4525
Also containing lead oxide
Official title: {also containing lead oxide}
C04B35/4525 (Also containing lead oxide) appears on 104 US grants and 29 published applications in this corpus.
Search patents in C04B- Granted patents
- 104
- Published applications
- 29
- Assignees
- 58
- Inventors
- 198
- Latest grant
- 3 Aug 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 12 |
| 2003 | 6 | 6 |
| 2004 | 5 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 3 | 1 |
| 2009 | 3 | 2 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Combinatorial synthesis of inorganic or composite materials3 Aug 2010US 7,767,627 B1Symyx Solutions, Inc.
- Method of forming oxide superconductor thick film29 Dec 2009US 7,638,463 B2Central Research Institute of Electric Power Industry
- High temperature superconductor material of BSCCO system and starting composition therefore11 Aug 2009US 7,572,754 B2Nexans
- Method of producing a material of oxide superconductor, method of producing an oxide superconducting wire, and superconducting apparatus7 Apr 2009US 7,514,388 B2Sumitomo Electric Industries, Ltd.
- Production of oriented material or composite material through centrifugal burning2 Dec 2008US 7,459,178 B2National Institute of Advanced Industrial Science and Technology
- Process for producing raw material powder for oxide superconductor3 Dec 2009US 2009/0298699 A1Sumitomo Electric Industries, Ltd.
- Method of forming oxide superconductor thick film5 Feb 2009US 2009/0036314 A1Central Research Institute of Electric Power Industry
- Method of Producing a Material of Oxide Superconductor, Method of Producing an Oxide Superconducting Wire, and Superconducting Apparatus24 Jan 2008US 2008/0020936 A1Sumitomo Electric Industries, Ltd.
- High temperature superconductor material of BSCCO system and starting composition therefore8 Jun 2006US 2006/0122068 A1Nexans
- Bismuth oxide superconducting wire rod and process for producing the same22 Dec 2005US 2005/0278939 A1Sumitomo Electric Industries, Ltd.
Most cited
By later US patents
- Combinatorial synthesis of novel materials365US 5,985,356 ASymyx Technologies, Inc. · 1999
- Giant magnetoresistive cobalt oxide compounds218US 5,776,359 ASymyx Technologies, Inc. · 1998
- Combinatorial synthesis of novel materials62US 6,326,090 B1Symyx Technologies, Inc. · 2001
- Combinatorial screening of inorganic and organometallic materials51US 6,410,331 B1Symyx Technologies, Inc. · 2002
- Synthesis and screening combinatorial arrays of zeolites51US 6,649,413 B1Lawrence Berkeley National Laboratory · 2003