Siegfried; David L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Siegfried; David L..The latest application filed is for "pasteurizing paints and method for pasteurizing paints".

Company Profile

2.7.4

Siegfried; David L. - Langhorne PA
Siegfried; David L. - Longhorne PA
Siegfried; David L. - Wescoesville PA

*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
Pasteurizing paints and method for pasteurizing paints Grant 11,045,565 - Sheerin , et al. June 29, 2	2021-06-29
Pasteurizing Paints and Method for Pasteurizing Paints App 20200230268 - Sheerin; Robert ; et al.	2020-07-23
Pasteurizing paints and method for pasteurizing paints Grant 10,639,386 - Sheerin , et al.	2020-05-05
Pasteurizing Paints and Method for Pasteurizing Paints App 20170354751 - Sheerin; Robert ; et al.	2017-12-14
Polymer for Extending the Open Time of Waterborne Architectural Coatings App 20120165428 - Tilara; Navin ; et al.	2012-06-28
Translucent coating compositions providing improved UV degradation resistance Grant 7,754,801 - Sheerin , et al. July 13, 2	2010-07-13
Translucent coating compositions providing improved UV degradation resistance App 20070155886 - Sheerin; Robert J. ; et al.	2007-07-05
Negative working, peel developable, single sheet color proofing system Grant 5,792,588 - Wilczak , et al. August 11, 1	1998-08-11
Method of producing an image using a negative working, peel developable, single sheet color proofing system Grant 5,545,506 - Wilczak , et al. August 13, 1	1996-08-13
Stain-resistant no-mix orthodontic adhesive Grant 4,792,577 - Chen , et al. December 20, 1	1988-12-20
Thermoplastic interpenetrating polymer network composition and process Grant 4,468,499 - Siegfried , et al. August 28, 1	1984-08-28

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.