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I-wen Liu patents

The following is a sampling of recent I-wen Liu patent applications (USPTO Patent Application #, Patent Title) sorted by month.

March 2009 - I-wen Liu patents

20090061128 - Silicone bakeware

February 2006 - I-wen Liu patents

20060039155 - Lampshade
20060021991 - Sealing cap

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with I-wen Liu in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for I-wen Liu with additional patents listed. Browse our Agent directory for other possible listings.

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Patent data source: patents published by the United States Patent and Trademark Office (USPTO)
Information published here is for research/educational purposes only (and in conjunction with our Keyword Monitor) and is not meant to be used in place of the full USPTO patent document/images or a comprehensive patent archive search. Complete official applications are on file at the USPTO and may contain additional data/images. FreshPatents.com is not affiliated with or endorsed by the USPTO or firms/individuals or products/designs/ideas related to listed patents and there may be applicable trademarks or servicemarks within the documents.

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