How many patents does
Pyrotek have?
patents
401
families
61
granted
85
applications
316
US
85
EP
62
WO
47
CN
32
JP
20
KR
13
GB
7
RoW
135
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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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Pyrotek
Top ten assignees appearing on patents
2009 - 2018
| pyrotek | 293 |
| conocophillips company | 26 |
| phillips 66 company | 8 |
| les produits industriels de haute … 🛈 | 5 |
| conocophillps company | 2 |
| metaullics systems co. | 1 |
| pyroteck | 1 |
| philips 66 company | 1 |
| pirotek | 1 |
2009
| pyrotek | 10 |
| conocophillips company | 5 |
Pyrotek
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| mold pump assembly | 20 | 2011 |
| molten aluminum refining and gas dispersion system | 18 | 2008 |
| overflow vortex transfer system | 17 | 2009 |
| impeller for dispersing gas into molten metal | 16 | 2006 |
| anode powders for batteries | 16 | 2008 |
| scrap submergence system | 16 | 2011 |
| molten metal pump | 15 | 2004 |
| device and method for obtaining non-ferrous metals | 15 | 2007 |
| process for making fluorinated lithium vanadium polyanion powders for batteries | 14 | 2008 |
| waste heat system | 12 | 2009 |