BASU; RAJAT S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for BASU; RAJAT S..The latest application filed is for "compositions containing difluoromethane and fluorine substituted olefins".

Company Profile

8.35.28

BASU; RAJAT S. - Charlotte NC
Basu; Rajat S. - East Amherst NY
Basu; Rajat S. - Amherst NY
Basu; Rajat S. - Morristown NJ US
Basu; Rajat S. - Williamsville NY

*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
Compositions Containing Difluoromethane And Fluorine Substituted Olefins App 20220195277 - HULSE; RYAN ; et al.	2022-06-23
Compositions containing difluoromethane and fluorine substituted olefins Grant 11,306,235 - Hulse , et al. April 19, 2	2022-04-19
Compositions containing difluoromethane and fluorine substituted olefins Grant 11,214,720 - Hulse , et al. January 4, 2	2022-01-04
Compositions Containing Difluoromethane And Fluorine Substituted Olefins App 20210017434 - HULSE; RYAN ; et al.	2021-01-21
Compositions Containing Difluoromethane And Fluorine Substituted Olefins App 20200263068 - HULSE; RYAN ; et al.	2020-08-20
Compositions containing difluoromethane and fluorine substituted olefins Grant 10,676,656 - Hulse , et al.	2020-06-09
Methods of applying active components Grant 10,597,542 - Hulse , et al.	2020-03-24
Evaporation Operative Materials Having Low Environmental Impact App 20190241754 - Hulse; Ryan ; et al.	2019-08-08
Compositions Containing Difluoromethane And Fluorine Substituted Olefins App 20190185727 - Hulse; Ryan ; et al.	2019-06-20
Compositions Containing Difluoromethane And Fluorine Substituted Olefins App 20190153281 - Hulse; Ryan ; et al.	2019-05-23
Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene Grant 10,130,927 - Cook , et al. November 20, 2	2018-11-20
Methods of bonding using evaporation operative materials having low environmental impact Grant 10,059,849 - Hulse , et al. August 28, 2	2018-08-28
Solvent Vapor Phase Degreasing And Defluxing Compositions, Methods, Devices And Systems App 20180185888 - Basu; Rajat S. ; et al.	2018-07-05
SEPARATION OF (Z)-1-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFO-1233zd(Z)) AND 1-CHLORO-1,3,3,3-TETRAFLUOROPROPANE (HCFC-244fa) BY ADDING A THIRD COMPONENT App 20180056210 - Pokrovski; Konstantin A. ; et al.	2018-03-01
Azeotrope-Like Compositions Comprising Trans-1-Chloro-3,3,3-Trifluoropropene App 20170335081 - Basu; Rajat S. ; et al.	2017-11-23
Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene Grant 9,725,570 - Basu , et al. August 8, 2	2017-08-08
Compositions Containing Difluoromethane And Fluorine Substituted Olefins App 20170137682 - Hulse; Ryan ; et al.	2017-05-18
Evaporation Operative Materials Having Low Environmental Impact App 20170022374 - Hulse; Ryan ; et al.	2017-01-26
Evaporation operative materials having low environmental impact Grant 9,485,986 - Hulse , et al. November 8, 2	2016-11-08
Azeotrope-like Compositions Comprising 1-chloro-3,3,3-trifluoropropene App 20160129411 - COOK; KANE D. ; et al.	2016-05-12
Solvent Vapor Phase Degreasing And Defluxing Compositions, Methods, Devices And Systems App 20150290686 - Basu; Rajat S. ; et al.	2015-10-15
Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene Grant 9,150,768 - Cook , et al. October 6, 2	2015-10-06
Azeotrope-Like Compositions Comprising Trans-1-Chloro-3,3,3-Trifluoropropene App 20140346390 - Basu; Rajat S. ; et al.	2014-11-27
Azeotrope-like composition of PF.sub.5 and HF Grant 8,883,707 - Hulse , et al. November 11, 2	2014-11-11
Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene Grant 8,802,743 - Basu , et al. August 12, 2	2014-08-12
Azeotrope-like Compositions Comprising 1-chloro-3,3,3-trifluoropropene App 20140206589 - Cook; Kane D. ; et al.	2014-07-24
Azeotrope-like Compositions Including Cis-1-chloro-3,3,3-trifluoropropene App 20130109771 - HULSE; RYAN ; et al.	2013-05-02
Cleaning Compositions And Methods App 20130090280 - BASU; RAJAT S. ; et al.	2013-04-11
Evaporation Operative Materials Having Low Environmental Impact App 20130052354 - HULSE; RYAN ; et al.	2013-02-28
Azeotrope-like Compositions Comprising 1-chloro-3,3,3-trifluoropropene App 20130004435 - COOK; Kane D. ; et al.	2013-01-03
Compositions Containing Difluoromethane and Fluorine Substituted Olefins App 20120097885 - Hulse; Ryan ; et al.	2012-04-26
Azeotrope-Like Compositions Comprising Trans-1-Chloro-3,3,3-Trifluoropropene App 20110175015 - Basu; Rajat S. ; et al.	2011-07-21
Compositions And Uses Of Cis-1,1,1,4,4,4-hexafluoro-2-butene App 20110144216 - Hulse; Ryan ; et al.	2011-06-16
Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene Grant 7,935,268 - Basu , et al. May 3, 2	2011-05-03
Azeotrope-like Compositions Comprising Trans-1-chloro-3,3,3-trifluoropropene App 20100102273 - Basu; Rajat S. ; et al.	2010-04-29
Compositions Containing Difluoromethane and Fluorine Substituted Olefins App 20100044619 - Hulse; Ryan ; et al.	2010-02-25
Method of producing hydrofluorocarbons Grant 7,371,905 - Basu , et al. May 13, 2	2008-05-13
Azeotrope-like compositions and a process for separating pentafluoroethane and hydrogen chloride App 20030015683 - Basu, Rajat S. ; et al.	2003-01-23
Mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms Grant 5,800,729 - Wilson , et al. September 1, 1	1998-09-01
Partially fluorinated alkanols having a tertiary structure Grant 5,254,755 - Li , et al. October 19, 1	1993-10-19
Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a C.sub. 5 .sub.6 hydrocarbon Grant 5,227,088 - Swan , et al. July 13, 1	1993-07-13
Azeotrope-like compositions of 4-trifluoromethyl-1,1,1,2,2,3,3,5,5,5-decafluoropentane Grant 5,225,099 - Basu , et al. July 6, 1	1993-07-06
Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol Grant 5,219,489 - Swan , et al. June 15, 1	1993-06-15
Azeotrope-like compositions of 1,1,2,3,3-pentafluoropropane Grant 5,219,490 - Basu , et al. June 15, 1	1993-06-15
Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and ethanol or isopropanol Grant 5,219,488 - Basu , et al. June 15, 1	1993-06-15
Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and isopropanol Grant 5,211,866 - Swan , et al. May 18, 1	1993-05-18
Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, ethanol and cyclopentane Grant 5,190,685 - Logsdon , et al. March 2, 1	1993-03-02
Method of cleaning using partially fluorinated alkenes having a tertiary structure as solvent Grant 5,118,360 - Li , et al. June 2, 1	1992-06-02
Partially fluorinated alkenes having a tertiary structure Grant 5,087,777 - Li , et al. February 11, 1	1992-02-11
Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, cyclopentane and optionally an alkanol Grant 5,085,798 - Swan , et al. February 4, 1	1992-02-04
Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, methanol and cyclopentane Grant 4,994,201 - Stachura , et al. February 19, 1	1991-02-19
Azeotrope-like compositions of trichlorotrifluoroethane, acetone, nitromethane and hexane Grant 4,790,955 - Lund , et al. December 13, 1	1988-12-13
Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane, acetone, and methyl acetate Grant 4,683,075 - Wilson , et al. July 28, 1	1987-07-28
Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane and hexane Grant 4,655,956 - Basu , et al. April 7, 1	1987-04-07
Azeotrope-like compositions of trichlorotrifluoroethane, ethanol, acetone, nitromethane and hexane Grant 4,606,841 - Basu , et al. August 19, 1	1986-08-19

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