How many patents does
Akron Polymer Systems have?
patents
317
families
45
granted
82
applications
235
US
65
JP
53
CN
45
WO
40
KR
32
EP
32
RoW
50
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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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Akron Polymer Systems
Top ten assignees appearing on patents
2009 - 2018
| akron polymer systems | 219 |
| sumitomo bakelite company | 56 |
| shanghai 3f new material company | 1 |
| akron polymers systems | 1 |
| akron polymer | 1 |
2009
| akron polymer systems | 9 |
Akron Polymer Systems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| optical compensation films having positive birefringence for liquid crystal display | 16 | 2007 |
| aromatic polyamide films for solvent resistant flexible substrates | 15 | 2011 |
| optical compensation films based on stretched polymer films | 14 | 2007 |
| aromatic polyamide films for transparent flexible substrates | 14 | 2011 |
| method for the preparation of nitrated styrenic fluoropolymers | 14 | 2016 |
| method for the preparation of styrenic fluoropolymers | 13 | 2012 |
| optical compensation films with birefringence enhancing substituents for liquid crystal … 🛈 | 11 | 2007 |
| resin composition, method of manufacturing resin composition, substrate, method of manuf… 🛈 | 11 | 2013 |
| solution of aromatic polyamide for producing display element, optical element, or illumi… 🛈 | 10 | 2012 |
| aromatic polyamide films for solvent resistant flexible substrates | 10 | 2012 |