loadpatents
Patent applications and USPTO patent grants for Stahlbush; James Richard.The latest application filed is for "method for stabilizing a cation exchange resin prior to use as an acid catalst and use of said stabilized cation exchange resin in a chemical process".
Patent | Date |
---|---|
Method For Stabilizing A Cation Exchange Resin Prior To Use As An Acid Catalst And Use Of Said Stabilized Cation Exchange Resin In A Chemical Process App 20110152578 - Stahlbush; James Richard ;   et al. | 2011-06-23 |
Method for stabilizing a cation exchange resin prior to use as an acid catalyst and use of said stabilized cation exchange resin in a chemical process Grant 7,923,586 - Stahlbush , et al. April 12, 2 | 2011-04-12 |
Method for Stabilizing a Cation Exchange Resin Prior to Use as an Acid Catalyst and Use of Said Stabilized Cation Exchange Resin in a Chemical Process App 20080319237 - Stahlbush; James Richard ;   et al. | 2008-12-25 |
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.