Kalgaonkar; Rajendra A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kalgaonkar; Rajendra A..The latest application filed is for "method and materials to convert a drilling mud into a solid gel based lost circulation material".

Company Profile

3.11.13

Kalgaonkar; Rajendra A. - Abqaiq SA
Kalgaonkar; Rajendra A. - Pune IN
Kalgaonkar; Rajendra A. - Dune IN

*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 and materials to convert a drilling mud into a solid gel based lost circulation material Grant 11,149,181 - Wagle , et al. October 19, 2	2021-10-19
Method and Materials to Convert a Drilling Mud into a Solid Gel Based Lost Circulation Material App 20200407620 - Wagle; Vikrant ; et al.	2020-12-31
Method and materials to convert a drilling mud into a solid gel based lost circulation material Grant 10,851,279 - Wagle , et al. December 1, 2	2020-12-01
Method and Materials to Convert a Drilling Mud into a Solid Gel Based Lost Circulation Material App 20200208037 - Wagle; Vikrant ; et al.	2020-07-02
Method And Materials To Convert A Drilling Mud Into A Solid Gel Based Lost Circulation Material App 20190161668 - WAGLE; Vikrant ; et al.	2019-05-30
Solidified, thermally insulating composition Grant 10,151,420 - Kalgaonkar , et al. Dec	2018-12-11
Viscous settable fluid for lost circulation in subterranean formations Grant 10,011,755 - Kumar , et al. July 3, 2	2018-07-03
Method of treating a high-temperature well with a fluid containing a viscosifier and a stabilizer package Grant 9,410,070 - Suryawanshi , et al. August 9, 2	2016-08-09
A Solidified, Thermally Insulating Composition App 20160201433 - Kalgaonkar; Rajendra A. ; et al.	2016-07-14
Method of treating a high-temperature well with a fluid containing a viscosifier and a stabilizer package Grant 9,260,648 - Suryawanshi , et al. February 16, 2	2016-02-16
Viscous Settable Fluid For Lost Circulation In Subterranean Formations App 20150344764 - Kumar; Arunesh ; et al.	2015-12-03
Viscous settable fluid for lost circulation in subterranean formations Grant 9,133,386 - Kumar , et al. September 15, 2	2015-09-15
Biodegradable activators to gel silica sol for blocking permeability Grant 9,045,965 - Patil , et al. June 2, 2	2015-06-02
Method Of Treating A High-temperature Well With A Fluid Containing A Viscosifier And A Stabilizer Package App 20150011442 - SURYAWANSHI; Prerana U. ; et al.	2015-01-08
Method Of Treating A High-temperature Well With A Fluid Containing A Viscosifier And A Stabilizer Package App 20140342952 - SURYAWANSHI; Prerana U. ; et al.	2014-11-20
Viscous Settable Fluid For Lost Circulation In Subterranean Formations App 20140158354 - Kumar; Arunesh ; et al.	2014-06-12
Invert Emulsion With Encapsulated Breaker For Well Treatment App 20140106992 - Patil; Prajakta R. ; et al.	2014-04-17
Biodegradable Activators To Gel Silica Sol For Blocking Permeability App 20130292120 - Patil; Prajakta R. ; et al.	2013-11-07
Shear tolerant aqueous based fracturing fluids and methods Grant 8,408,301 - Lord , et al. April 2, 2	2013-04-02
Down-hole Placement Of Water-swellable Polymers App 20130000900 - Kalgaonkar; Rajendra A. ; et al.	2013-01-03
Shear Tolerant Aqueous Based Fracturing Fluids and Methods App 20110284225 - Lord; Paul D. ; et al.	2011-11-24

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