How many patents does
Cpc Corporation, Taiwan have?
patents
304
families
110
granted
123
applications
181
US
75
CN
29
EP
20
WO
19
KR
16
JP
7
RoW
138
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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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Cpc Corporation, Taiwan
Top ten assignees appearing on patents
Cpc Corporation, Taiwan
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| regeneration of selective solvents for extractive processes | 14 | 2012 |
| low-energy extractive distillation process for dehydration of aqueous ethanol | 13 | 2007 |
| novel energy efficient and throughput enhancing extractive process for aromatics recovery | 12 | 2008 |
| methods for removing heavy hydrocarbons from extractive solvents | 11 | 2013 |
| regeneration process of polar solvents from aromatic extraction process by treating with… 🛈 | 11 | 2010 |
| improved extractive distillation processes using water-soluble extractive solvents | 10 | 2008 |
| extraction process with novel solvent regeneration methods | 9 | 2012 |
| extractive distillation process for recovering aromatics from petroleum streams | 9 | 2007 |
| process and apparatus for online rejuvenation of contaminated sulfolane solvent | 8 | 2008 |
| magnetic filter for refining and chemical industries | 8 | 2012 |