loadpatents
name:-0.042464971542358
name:-0.034990072250366
name:-0.035232067108154
Dey; Sanjeev K. Patent Filings

Dey; Sanjeev K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dey; Sanjeev K..The latest application filed is for "polyethyleneimine compounds containing n-halamine and derivatives thereof".

Company Profile
39.36.55
  • Dey; Sanjeev K. - Spartanburg SC
  • Dey; Sanjeev K. - Boiling Springs SC
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Leuco compounds and compositions comprising the same
Grant 11,345,819 - Dey , et al. May 31, 2
2022-05-31
Reactive leuco compounds and compositions comprising the same
Grant 11,299,634 - Dey , et al. April 12, 2
2022-04-12
Polyethyleneimine compounds containing N-halamine and derivatives thereof
Grant 11,299,591 - Srivastava , et al. April 12, 2
2022-04-12
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20220073844 - Srivastava; Sudhanshu ;   et al.
2022-03-10
Stabilized compositions comprising leuco compounds
Grant 11,261,403 - Qin , et al. March 1, 2
2022-03-01
Leuco compounds
Grant 11,236,235 - Valenti , et al. February 1, 2
2022-02-01
Composition Comprising Hueing Agent
App 20210277334 - Freund; Wesley A. ;   et al.
2021-09-09
Composition Comprising Hueing Agent
App 20210277335 - Freund; Wesley A. ;   et al.
2021-09-09
Composition Comprising Hueing Agent
App 20210269747 - Freund; Wesley A. ;   et al.
2021-09-02
Triarylmethane leuco compounds and compositions comprising the same
Grant 11,104,806 - Valenti , et al. August 31, 2
2021-08-31
Bis-azo colorants for use as bluing agents
Grant 11,078,366 - Dey , et al. August 3, 2
2021-08-03
Leuco triphenylmethane colorants as bluing agents in laundry care compositions
Grant 11,053,461 - Qin , et al. July 6, 2
2021-07-06
Leuco compounds, colorant compounds, and compositions containing the same
Grant 11,053,392 - Qin , et al. July 6, 2
2021-07-06
Leuco triphenylmethane colorants as bluing agents in laundry care compositions
Grant 11,053,460 - Qin , et al. July 6, 2
2021-07-06
Horticulture Additive
App 20210100177 - Moon; Nicholas G. ;   et al.
2021-04-08
Horticulture Additive
App 20210101846 - Moon; Nicholas G. ;   et al.
2021-04-08
Leuco polymers as bluing agents in laundry care compositions
Grant 10,954,474 - Freund , et al. March 23, 2
2021-03-23
Leuco Colorants With Extended Conjugation
App 20210071003 - Dey; Sanjeev K. ;   et al.
2021-03-11
Leuco polymers as bluing agents in laundry care compositions
Grant 10,920,083 - Dey , et al. February 16, 2
2021-02-16
Compositions, methods, and test kits for determining authenticity
Grant 10,889,717 - Dey , et al. January 12, 2
2021-01-12
Leuco colorants as bluing agents in laundry care compositions
Grant 10,851,329 - Valenti , et al. December 1, 2
2020-12-01
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20200339815 - Qin; Haihu ;   et al.
2020-10-29
Leuco Triphenylmethane Colorants As Bluing Agents In Laundry Care Compositions
App 20200283703 - Qin; Haihu ;   et al.
2020-09-10
Leuco triphenylmethane colorants as bluing agents in laundry care compositions
Grant 10,723,982 - Qin , et al.
2020-07-28
Leuco colorants and compositions
Grant 10,717,874 - Qin , et al.
2020-07-21
Leuco polymers as bluing agents in laundry care compositions
Grant 10,711,139 - Qin , et al.
2020-07-14
Colored coatings and artificial leathers containing colorant complexes
Grant 10,689,801 - Hong , et al.
2020-06-23
Leuco polymers as bluing agents in laundry care compositions
Grant 10,647,854 - Dey , et al.
2020-05-12
Bis-azo colorants for use as bluing agents
Grant 10,633,543 - Dey , et al.
2020-04-28
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123319 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123320 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123321 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123474 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123475 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123473 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Polyethyleneimine Compounds Containing N-halamine And Derivatives Thereof
App 20200123472 - Srivastava; Sudhanshu ;   et al.
2020-04-23
Leuco Triphenylmethane Colorants As Bluing Agents In Laundry Care Compositions
App 20200095523 - Qin; Haihu ;   et al.
2020-03-26
Leuco polymers as bluing agents in laundry care compositions
Grant 10,590,275 - Dey , et al.
2020-03-17
Bis-Azo Colorants For Use As Bluing Agents
App 20200062964 - Dey; Sanjeev K. ;   et al.
2020-02-27
Stabilized Compositions Comprising Leuco Compounds
App 20200032167 - Qin; Haihu ;   et al.
2020-01-30
Polymeric Amine Antioxidants
App 20200032034 - Dey; Sanjeev K. ;   et al.
2020-01-30
Leuco polymers as bluing agents in laundry care compositions
Grant 10,501,633 - Qin , et al. Dec
2019-12-10
Cleaning composition and method for using the same
Grant 10,435,650 - Saraf , et al. O
2019-10-08
Leuco polymers as bluing agents in laundry care compositions
Grant 10,351,709 - Dey , et al. July 16, 2
2019-07-16
Bis-Azo Colorants For Use As Bluing Agents
App 20190185673 - Dey; Sanjeev K. ;   et al.
2019-06-20
Leuco Compounds, Colorant Compounds, And Compositions Containing The Same
App 20190177546 - Qin; Haihu ;   et al.
2019-06-13
Leuco Compounds And Compositions Comprising The Same
App 20190177545 - Dey; Sanjeev K. ;   et al.
2019-06-13
Leuco Colorants And Compositions
App 20190177544 - Qin; Haihu ;   et al.
2019-06-13
Compositions, Methods, And Test Kits For Determining Authenticity
App 20190112484 - Dey; Sanjeev K. ;   et al.
2019-04-18
Leuco Colorants With Extended Conjugation
App 20190112481 - Dey; Sanjeev K. ;   et al.
2019-04-18
Leuco Compounds
App 20190112488 - Valenti; Dominick J. ;   et al.
2019-04-18
Triarylmethane Leuco Compounds And Compositions Comprising The Same
App 20190112482 - Valenti; Dominick J. ;   et al.
2019-04-18
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180282663 - Freund; Wesley A. ;   et al.
2018-10-04
Leuco Triphenylmethane Colorants As Bluing Agents In Laundry Care Compositions
App 20180245025 - Qin; Haihu ;   et al.
2018-08-30
Leuco Colorants As Bluing Agents In Laundry Care Compositions
App 20180148672 - Valenti; Dominick J. ;   et al.
2018-05-31
Leuco triphenylmethane colorants as bluing agents in laundry care compositions
Grant 9,982,221 - Qin , et al. May 29, 2
2018-05-29
Whitening agents for cellulosic substrates
Grant 9,976,035 - Valenti , et al. May 22, 2
2018-05-22
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180127590 - Dey; Sanjeev K. ;   et al.
2018-05-10
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180127589 - Dey; Sanjeev K. ;   et al.
2018-05-10
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180118948 - Dey; Sanjeev K. ;   et al.
2018-05-03
Leuco Triphenylmethane Colorants As Bluing Agents in Laundry Care Compositions
App 20180119056 - Qin; Haihu ;   et al.
2018-05-03
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180118947 - Dey; Sanjeev K. ;   et al.
2018-05-03
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180118949 - Qin; Haihu ;   et al.
2018-05-03
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180118945 - Qin; Haihu ;   et al.
2018-05-03
Reactive Leuco Compounds And Compositions Comprising The Same
App 20180118942 - Dey; Sanjeev K. ;   et al.
2018-05-03
Leuco Polymers As Bluing Agents In Laundry Care Compositions
App 20180118946 - Dey; Sanjeev K. ;   et al.
2018-05-03
Whitening agents for cellulosic substrates
Grant 9,777,250 - Dey , et al. October 3, 2
2017-10-03
Cleaning Composition And Method For Using The Same
App 20170260484 - Saraf; Yogesh ;   et al.
2017-09-14
Bis-Azo Colorants For Use As Bluing Agents
App 20170218202 - Dey; Sanjeev K. ;   et al.
2017-08-03
Oxindole compounds and compositions comprising the same
Grant 9,718,775 - Dey , et al. August 1, 2
2017-08-01
Cleaning composition and method for using the same
Grant 9,688,946 - Saraf , et al. June 27, 2
2017-06-27
Novel Whitening Agents for Cellulosic Substrates
App 20170101605 - Dey; Sanjeev K. ;   et al.
2017-04-13
Novel Whitening Agents for Cellulosic Substrates
App 20170101537 - Valenti; Dominick J. ;   et al.
2017-04-13
Polyethylene articles
Grant 9,580,575 - Dotson , et al. February 28, 2
2017-02-28
Leuco Triphenylmethane Colorants As Bluing Agents In Laundry Care Compositions
App 20160326467 - Qin; Haihu ;   et al.
2016-11-10
Modified heterophasic polyolefin composition
Grant 9,410,035 - Peterson , et al. August 9, 2
2016-08-09
Modified Heterophasic Polyolefin Composition
App 20160024289 - Peterson; Joseph J. ;   et al.
2016-01-28
Thermoplastic polymer composition
Grant 9,200,144 - Miley , et al. December 1, 2
2015-12-01
Thermoplastic polymer composition
Grant 9,200,142 - Miley , et al. December 1, 2
2015-12-01
Thermoplastic polymer composition
Grant 9,193,845 - Qin , et al. November 24, 2
2015-11-24
Laundry Care Compositions
App 20150322384 - Butterfield; Benjamin R. ;   et al.
2015-11-12
Colored Coatings and Artificial Leathers Containing Colorant Complexes
App 20150299942 - Hong; Xiaoyong Michael ;   et al.
2015-10-22
Thiophene azo carboxylate dyes and laundry care compositions containing the same
Grant 9,163,146 - Torres , et al. October 20, 2
2015-10-20
Oxindole Compounds And Compositions Comprising The Same
App 20150259287 - Dey; Sanjeev K. ;   et al.
2015-09-17
Thermoplastic Polymer Composition
App 20150094406 - Miley; John W. ;   et al.
2015-04-02
Polyethylene Articles
App 20150086736 - Dotson; Darin L. ;   et al.
2015-03-26
Thermoplastic Polymer Composition
App 20150087757 - Miley; John W. ;   et al.
2015-03-26
Thermoplastic Polymer Composition
App 20150087758 - Qin; Haihu ;   et al.
2015-03-26
Cleaning Composition And Method For Using The Same
App 20140158166 - Saraf; Yogesh ;   et al.
2014-06-12
Thiophene Azo Carboxylate Dyes and Laundry Care Compositions Containing the Same
App 20120309945 - Torres; Eduardo ;   et al.
2012-12-06

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