How many patents does
Cp Kelco U.S. have?
patents
451
families
41
granted
119
applications
332
US
74
EP
66
CN
51
JP
23
WO
20
KR
10
RoW
207
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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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the following tables are just extracts from the report
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Cp Kelco U.S.
Top ten assignees appearing on patents
2009 - 2018
| cp kelco u.s. | 382 |
| cp kelco | 3 |
| sipi kelko ju.ehs. | 2 |
| cp kyle | 1 |
| u s | 1 |
| j.m. huber corporation | 1 |
| huber - cp kelco u.s. | 1 |
| c p kelko u.s. | 1 |
| sipi kelko ju.s. | 1 |
2009
| cp kelco u.s. | 38 |
| cp kyle | 1 |
2018
| cp kelco u.s. | 21 |
Cp Kelco U.S.
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| carrageenan modified by ion-exchange process | 53 | 2008 |
| surfactant thickened systems comprising microfibrous cellulose and methods of making same | 40 | 2006 |
| genetically purified gellan gum | 29 | 2004 |
| targeted gene deletions for polysaccharide slime formers | 22 | 2005 |
| cationic surfactant systems comprising microfibrous cellulose | 22 | 2006 |
| mutant bacterial strains of the genus sphingomonas deficient in production of polyhydrox… 🛈 | 21 | 2000 |
| high viscosity diutan gums and methods of producing | 21 | 2005 |
| calcium stable high acyl gellan gum for enhanced colloidal stability in beverages | 18 | 2004 |
| high viscosity xanthan polymer preparations | 18 | 2003 |
| surfactant thickened systems comprising microfibrous cellulose and methods of making same | 18 | 2006 |