How many patents does
Essilor International have?
patents
7,533
families
1,191
granted
2,247
applications
5,286
EP
1,496
US
1,455
CN
1,063
WO
839
JP
302
KR
261
GB
2
RoW
2,115
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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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Essilor International
Top ten assignees appearing on patents
2009 - 2018
| essilor international | 6387 |
| nikon corporation | 69 |
| ophthonix | 59 |
| renault | 30 |
| solvay | 28 |
| satisloh | 23 |
| technologies humanware | 20 |
| dow corning corporation | 15 |
| daikin industries | 15 |
| nikon-essilor company | 13 |
2018
| essilor international | 686 |
| nikon corporation | 22 |
| renault | 3 |
| solvay | 2 |
| thales | 1 |
| nitto denko corporation | 1 |
| jean carrier | 1 |
Essilor International
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| optical article comprising an antireflective coating with a low reflection both in the u… 🛈 | 43 | 2010 |
| ophthalmic lens | 38 | 2012 |
| a process for determining a pair of progressive ophthalmic lenses | 37 | 2012 |
| eyeglass rating with respect to protection against uv hazard | 33 | 2011 |
| an ophthalmic progressive addition lens for a farsighted and presbyopic wearer; method f… 🛈 | 29 | 2015 |
| a method of controlling a programmable lens device | 24 | 2013 |
| optical article comprising a temporary anti-fogging coating with improved durability | 23 | 2009 |
| optical article coated with an antireflection or reflective coating comprising an electr… 🛈 | 22 | 2009 |
| method for transforming a progressive ophthalmic surface | 22 | 2011 |
| progressive ophthalmic lens | 21 | 2011 |