Martin; Fred David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Martin; Fred David.The latest application filed is for "well cementing composition having improved flow properties containing a polyamido-sulfonic additive".

Company Profile

0.12.0

Martin; Fred David - Socorro NM
Martin; Fred David - McMurray PA
Martin; Fred David - Boxford MA

*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
Well cementing composition having improved flow properties containing a polyamido-sulfonic additive Grant RE29,595 - Adams , et al. March 28, 1	1978-03-28
Method of using cementing composition having improved flow properties Grant 4,053,323 - Adams , et al. October 11, 1	1977-10-11
Methods of using cementing compositions having improved flow properties, containing phosphonobutane tricarboxylic acid Grant 4,040,854 - Persinski , et al. * August 9, 1	1977-08-09
Methods of using cementing compositions having improved flow properties, containing sulfonated copolymers of styrene-maleic anhydride Grant 4,036,660 - Persinski , et al. * July 19, 1	1977-07-19
Well cementing method using cementing composition having improved flow properties Grant 3,993,134 - Adams , et al. November 23, 1	1976-11-23
Well cementing composition having improved flow properties, containing phosphonobutane tricarboxylic acid, and method of use Grant 3,964,921 - Persinski , et al. June 22, 1	1976-06-22
Well cementing method using a composition having improved flow properties, containing sulfonated copolymers of styrene-maleic anhydride Grant 3,952,805 - Persinski , et al. April 27, 1	1976-04-27
Petroleum recovery process Grant 3,953,342 - Martin , et al. April 27, 1	1976-04-27
Friction reducing Grant 3,943,060 - Martin , et al. March 9, 1	1976-03-09
Well cementing composition containing polymaleic anhydride and having improved flow properties Grant 3,943,083 - Adams , et al. March 9, 1	1976-03-09
Well cementing composition having improved flow properties containing a polyamido-sulfonic additive Grant 3,936,408 - Adams , et al. February 3, 1	1976-02-03
Friction reducing compounds for use in hydraulic fracturing fluids Grant 3,868,328 - Boothe , et al. February 25, 1	1975-02-25

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.