Howell; Jon L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Howell; Jon L..The latest application filed is for "thermally stable perfluoropolyethers and processes therefor and therewith".

Company Profile

0.8.6

Howell; Jon L. - Bear 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
Process for fluoro derivative-substituted aryl pnictogens and their oxides Grant 7,420,074 - Howell , et al. September 2, 2	2008-09-02
Process for fluoro derivative-substituted aryl pnictogens and their oxides Grant 7,396,948 - Howell , et al. July 8, 2	2008-07-08
Method of lubricating bearings Grant 7,340,834 - Howell , et al. March 11, 2	2008-03-11
Thermally stable perfluoropolyethers and processes therefor and therewith Grant 7,232,932 - Howell , et al. June 19, 2	2007-06-19
Perfluoropolyether primary bromides and lodides Grant 7,148,385 - Howell , et al. December 12, 2	2006-12-12
Thermally stable perfluoropolyethers and processes therefor and therewith App 20040186211 - Howell, Jon L. ; et al.	2004-09-23
Thermally stable perfluoropolyethers and processes therefor and therewith Grant 6,753,301 - Howell , et al. June 22, 2	2004-06-22
Perfluoropolyether primary bromides and lodides App 20040024250 - Howell, Jon L. ; et al.	2004-02-05
Perfluoropolyether primary bromides and iodides Grant 6,653,511 - Howell , et al. November 25, 2	2003-11-25
Thermally stable perfluoropolyethers and processes therefor and therewith App 20030027732 - Howell, Jon L. ; et al.	2003-02-06
Perfluoropolyether primary bromides and iodides App 20030013924 - Howell, Jon L. ; et al.	2003-01-16
Composition comprising halogenated oil App 20030013617 - Howell, Jon L. ; et al.	2003-01-16
Perfluoropolyether primary bromides and iodides App 20030013922 - Howell, Jon L. ; et al.	2003-01-16
Phosphorus compounds and their use as corrosion inhibitors for perfluoropolyethers Grant 6,184,187 - Howell , et al. February 6, 2	2001-02-06

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.