How many patents does
Idatech have?
patents
291
families
51
granted
112
applications
179
US
106
EP
51
CN
21
WO
20
GB
4
KR
3
RoW
86
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Idatech
Top ten assignees appearing on patents
2009 - 2018
| idatech | 258 |
| dcns | 20 |
| stephens, redwood | 6 |
| ldatech | 1 |
2009
| idatech | 51 |
| stephens, redwood | 1 |
2018
Idatech
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| utilization-based fuel cell monitoring and control | 18 | 2004 |
| systems and methods for supplying auxiliary fuel streams during intermittent byproduct d… 🛈 | 18 | 2007 |
| systems and methods for reliable feedstock delivery at variable delivery rates | 16 | 2007 |
| thermally primed hydrogen-producing fuel cell system | 13 | 2005 |
| fuel cell systems including hydrogen-producing assemblies | 13 | 2008 |
| hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems incl… 🛈 | 12 | 2006 |
| hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems | 11 | 2006 |
| systems and methods for independently controlling the operation of fuel cell stacks and … 🛈 | 10 | 2009 |
| systems and methods for maintaining hydrogen-selective membranes during periods of inact… 🛈 | 10 | 2010 |
| hydrogen purification membranes, components and fuel processing systems containing the s… 🛈 | 10 | 1996 |