Arhart; Richard J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Arhart; Richard J..The latest application filed is for "transparent ionomeric films from blends of ionomeric copolymers".

Company Profile

0.3.6

Arhart; Richard J. - Wilmington DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transparent ionomeric films from blends of ionomeric copolymers Grant 8,338,539 - Arhart , et al. December 25, 2	2012-12-25
Multilayer ionomer films for use as encapsulant layers for photovoltaic cell modules Grant 7,902,452 - Arhart , et al. March 8, 2	2011-03-08
Transparent ionomeric films from blends of ionomeric copolymers App 20080207834 - Arhart; Richard J. ; et al.	2008-08-28
Flame retardant, halogen-free compositions Grant 7,279,520 - Hausmann , et al. October 9, 2	2007-10-09
Transparent ionomeric films from blends of ionomeric copolymers App 20060084763 - Arhart; Richard J. ; et al.	2006-04-20
Flame retardant polymer blend and articles thereof App 20060025510 - Dean; David M. ; et al.	2006-02-02
Multilayer ionomer films for use as encapsulant layers for photovoltaic cell modules App 20050279401 - Arhart, Richard J. ; et al.	2005-12-22
Flame retardant, halogen-free compositions App 20050137306 - Hausmann, Karlheinz ; et al.	2005-06-23
Ionomer/nylon films for use as backing layer for photovoltaic cells App 20040144415 - Arhart, Richard J.	2004-07-29

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.