Dhawan; Rajiv

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dhawan; Rajiv.The latest application filed is for "integrated processes for the preparation of polybenzimidazole precursors".

Company Profile

0.16.15

Dhawan; Rajiv - Wilmington DE US

*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
2,4,5-triaminophenols and related compounds Grant 8,664,348 - Dhawan , et al. March 4, 2	2014-03-04
2,4,5-triaminophenols and related compounds Grant 8,580,910 - Dhawan , et al. November 12, 2	2013-11-12
Integrated Processes For The Preparation Of Polybenzimidazole Precursors App 20130172621 - Dhawan; Rajiv ; et al.	2013-07-04
Process for the preparation of monomers for polybenzimidazole materials Grant 8,431,747 - Ritter , et al. April 30, 2	2013-04-30
Process for the preparation of highly pure monomers for polybenzimidazole materials Grant 8,420,862 - Dhawan , et al. April 16, 2	2013-04-16
Integrated process for the preparation of polybenzimidazole precursors Grant 8,404,898 - Ritter , et al. March 26, 2	2013-03-26
2,4,5-triaminophenols And Related Compounds App 20130053573 - Dhawan; Rajiv ; et al.	2013-02-28
Integrated Processes For The Preparation Of Polybenzimidazole Precursors App 20130046109 - Dhawan; Rajiv ; et al.	2013-02-21
2,4,5-triaminophenols And Related Compounds App 20130012681 - Dhawan; Rajiv ; et al.	2013-01-10
2,4,5-triaminophenols And Related Compounds App 20130012679 - Dhawan; Rajiv ; et al.	2013-01-10
Integrated process for the preparation of polybenzimidazole precursors Grant 8,188,317 - Dhawan , et al. May 29, 2	2012-05-29
Integrated process for the preparation of polybenzimidazole precursors Grant 8,188,316 - Dhawan , et al. May 29, 2	2012-05-29
Process for the synthesis of 2,6-diamino-3,5-dinitrotoluene Grant 8,163,955 - Dhawan , et al. April 24, 2	2012-04-24
Process for the preparation of monomers for polybenzimidazole materials Grant 8,163,961 - Dhawan , et al. April 24, 2	2012-04-24
Integrated process for the preparation of tetraaminobenzene Grant 8,158,830 - Ritter , et al. April 17, 2	2012-04-17
Process for the preparation of derivatives of tetraaminobenzene Grant 8,143,450 - Ritter , et al. March 27, 2	2012-03-27
Integrated Process For The Preparation Of Polybenzimidazole Precursors App 20100160675 - DHAWAN; Rajiv ; et al.	2010-06-24
Process For The Synthesis Of 2,6-diamino-3,5-dinitrotoluene App 20100160678 - DHAWAN; RAJIV ; et al.	2010-06-24
Process for the Preparation of Monomers for Polybenzimidazole Materials App 20100160686 - RITTER; JOACHIM C. ; et al.	2010-06-24
Integrated Process For The Preparation Of Polybenzimidazole Precursors App 20100160685 - RITTER; JOACHIM C. ; et al.	2010-06-24
Process For The Preparation Of Highly Pure Monomers For Polybenzimidazole Materials App 20100160596 - DHAWAN; RAJIV ; et al.	2010-06-24
Process For The Preparation Of Monomers For Polybenzimidazole Materials App 20100160676 - DHAWAN; RAJIV ; et al.	2010-06-24
Integrated Process For The Preparation Of Polybenzimidazole Precursors App 20100160679 - DHAWAN; Rajiv ; et al.	2010-06-24

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