Thayer; William L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Thayer; William L..The latest application filed is for "method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor".

Company Profile

0.9.0

Thayer; William L. - Ottawa CA

*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
Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor Grant 4,998,624 - Capes , et al. March 12, 1	1991-03-12
Atomizing nozzle assembly Grant 4,728,036 - Bennett , et al. March 1, 1	1988-03-01
Aqueous phase continuous, coal fuel slurry and a method of its production Grant 4,601,729 - Capes , et al. July 22, 1	1986-07-22
Ultrafiltration and reverse osmosis tubular membrane module Grant 4,461,707 - Thayer , et al. July 24, 1	1984-07-24
Method of gelling cast, polysulfone membranes Grant 4,451,424 - Tweddle , et al. May 29, 1	1984-05-29
Method of casting a reverse osmosis or ultrafiltration polymeric membrane Grant 4,346,126 - Kutowy , et al. August 24, 1	1982-08-24
In-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel therefrom Grant 4,284,413 - Capes , et al. August 18, 1	1981-08-18
Apparatus for casting tubular, polymeric membranes for reverse osmosis and ultrafiltration Grant 4,177,031 - Thayer , et al. December 4, 1	1979-12-04
Cellulose ester ultra-filtration membranes and their manufacture Grant 4,145,295 - Kutowy , et al. March 20, 1	1979-03-20

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.