How many patents does
Wintech Polymer have?
patents
509
families
102
granted
145
applications
364
JP
151
CN
101
US
65
WO
62
EP
49
KR
11
RoW
70
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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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Wintech Polymer
Top ten assignees appearing on patents
2009 - 2018
| wintech polymer | 349 |
| teijin | 14 |
| tokai rubber ind | 8 |
| yazaki corporation | 8 |
| kaneka corporation | 4 |
| w. polymer technology company) | 1 |
2018
| wintech polymer | 23 |
| teijin | 3 |
| kaneka corporation | 1 |
| yazaki corporation | 1 |
Wintech Polymer
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| resin composition | 16 | 2012 |
| polybutylene terephthalate resin composition and thin molded article | 15 | 2007 |
| polybutylene terephthalate resin composition and welded body | 13 | 2011 |
| polybutylene terephthalate resin composition | 12 | 2010 |
| polybutylene terephthalate resin composition and pellet thereof | 12 | 2010 |
| resin molded body | 12 | 2011 |
| polybutylene terephthalate resin mixture and film | 11 | 2008 |
| poly(butylene terephthalate) resin composition and hydrolysis resistance-improving agent | 11 | 2012 |
| injection molding | 10 | 2011 |
| polybutylene terephthalate resin pellets, and production method for said polybutylene te… 🛈 | 10 | 2011 |