Durairaj; Raj B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Durairaj; Raj B..The latest application filed is for "resorcinol resin-blocked isocyanates and their applications".

Company Profile

0.18.11

Durairaj; Raj B. - Monroeville 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
Resorcinolic derivative for rubber compounds Grant RE42,100 - Durairaj , et al. February 1, 2	2011-02-01
Resorcinol-blocked isocyanate compositions and their applications Grant 7,705,088 - Durairaj , et al. April 27, 2	2010-04-27
Resorcinol resin-blocked isocyanates and their applications Grant 7,700,687 - Durairaj , et al. April 20, 2	2010-04-20
Flexibilized resorcinolic novolak resins and method of making same Grant 7,589,164 - Durairaj , et al. September 15, 2	2009-09-15
Modified phenolic novolak resins and applications thereof Grant 7,498,371 - Durairaj , et al. March 3, 2	2009-03-03
Benzoylresorcinol-based phosphate ester compounds as flame retardants Grant 7,439,289 - Durairaj , et al. October 21, 2	2008-10-21
Phosphate ester flame retardants from resorcinol-ketone reaction products Grant 7,365,113 - Durairaj , et al. April 29, 2	2008-04-29
Resorcinol carbonate-based phosphate ester compounds as flame retardants Grant 7,279,515 - Durairaj , et al. October 9, 2	2007-10-09
Process for making phenylene dioxydiacetic acid and use thereof Grant 7,276,571 - Durairaj , et al. October 2, 2	2007-10-02
Resorcinol Resin-Blocked Isocyanates and Their Applications App 20070219306 - Durairaj; Raj B. ; et al.	2007-09-20
Resorcinol-Blocked Isocyanate Compositions and Their Applications App 20070205393 - Durairaj; Raj B. ; et al.	2007-09-06
Silane-modified phenolic resins and applications thereof Grant 7,259,221 - Durairaj , et al. August 21, 2	2007-08-21
Flexibilized Resorcinolic Novolak Resins And Method Of Making Same App 20070093596 - Durairaj; Raj B. ; et al.	2007-04-26
Flexibilized resorcinolic novolak resins and method of making same Grant 7,196,156 - Durairaj , et al. March 27, 2	2007-03-27
Process for making phenylene dioxydiacetic acid and use thereof App 20070004898 - Durairaj; Raj B. ; et al.	2007-01-04
Modified phenolic novolak resins and applications thereof App 20060069191 - Durairaj; Raj B. ; et al.	2006-03-30
Benzoylresorcinol-based phosphate ester compounds as flame retardants App 20060063865 - Durairaj; Raj B. ; et al.	2006-03-23
Resorcinol carbonate-based phosphate ester compounds as flame retardants App 20060063866 - Durairaj; Raj B. ; et al.	2006-03-23
Phosphate ester flame retardants from resorcinol-ketone reaction products App 20060063867 - Durairaj; Raj B. ; et al.	2006-03-23
Silane-modified phenolic resins and applications thereof App 20050154151 - Durairaj, Raj B. ; et al.	2005-07-14
Silane-modified phenolic resins and applications thereof Grant 6,875,807 - Durairaj , et al. April 5, 2	2005-04-05
Phenolic modified resorcinolic resins for rubber compounding Grant 6,828,383 - Durairaj , et al. December 7, 2	2004-12-07
Silane-modified phenolic resins and applications thereof App 20040241331 - Durairaj, Raj B. ; et al.	2004-12-02
Flexibilized resorcinolic novolak resins and method of making same App 20040147712 - Durairaj, Raj B. ; et al.	2004-07-29
Resorcinolic derivatives and methods of making and using the same Grant 6,605,670 - Durairaj , et al. August 12, 2	2003-08-12
Resorcinolic derivative for rubber compounds Grant 6,541,551 - Durairaj , et al. April 1, 2	2003-04-01
Process for the production of a dihydroxybenzene and dicarbinol from diisopropylbenzene Grant 6,350,921 - Durairaj , et al. February 26, 2	2002-02-26
Non-volatile resorcinolic resins and methods of making and using the same Grant 5,936,056 - Durairaj , et al. August 10, 1	1999-08-10
Resorcinol-based epoxy resins Grant 5,300,618 - Durairaj April 5, 1	1994-04-05

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