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ULLAH; Nisar Patent Filings

ULLAH; Nisar

Patent Applications and Registrations

Patent applications and USPTO patent grants for ULLAH; Nisar.The latest application filed is for "method for removing a pollutant from aqueous solution with a crosslinked polymer".

Company Profile
6.15.15
  • ULLAH; Nisar - Dhahran SA
*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
Method For Removing A Pollutant From Aqueous Solution With A Crosslinked Polymer
App 20220305459 - ULLAH; Nisar ;   et al.
2022-09-29
Crosslinked resin, synthesis thereof, and use for removing organic dyes
Grant 11,351,520 - Ullah , et al. June 7, 2
2022-06-07
Methods and compositions using a combination of zwitterionic surfactants and gemini surfactants as diversion agents
Grant 11,236,264 - Kalgaonkar , et al. February 1, 2
2022-02-01
Methods and compositions of using viscoelastic surfactants as diversion agents
Grant 11,203,712 - Kalgaonkar , et al. December 21, 2
2021-12-21
Methods And Compositions For Downhole Diversion Of Well Treatment Fluid
App 20210380867 - Kalgaonkar; Rajendra Arunkumar ;   et al.
2021-12-09
Methods And Compositions Using A Combination Of Zwitterionic Surfactants And Gemini Surfactants As Diversion Agents
App 20210380871 - Kalgaonkar; Rajendra Arunkumar ;   et al.
2021-12-09
Methods And Compositions Of Using Viscoelastic Surfactants As Diversion Agents
App 20210380873 - Kalgaonkar; Rajendra Arunkumar ;   et al.
2021-12-09
Crosslinked Resin, Synthesis Thereof, And Use For Removing Organic Dyes
App 20210138435 - ULLAH; Nisar ;   et al.
2021-05-13
Copolymer for photoelectrocatalytic water splitting
Grant 10,882,948 - Ullah , et al. January 5, 2
2021-01-05
Copolymer, a method of synthesizing thereof, and a method for producing hydrogen gas
Grant 10,844,165 - Ullah , et al. November 24, 2
2020-11-24
Copolymers for iodide detection and methods thereof
Grant 10,533,079 - Ullah , et al. Ja
2020-01-14
Copolymer For Photoelectrocatalytic Water Splitting
App 20190322797 - ULLAH; Nisar ;   et al.
2019-10-24
Copolymer, A Method Of Synthesizing Thereof, And A Method For Producing Hydrogen Gas
App 20190270845 - ULLAH; Nisar ;   et al.
2019-09-05
Copolymers For Iodide Detection And Methods Thereof
App 20190248972 - ULLAH; Nisar ;   et al.
2019-08-15
Method for making a prenyl group-substituted tyrosine compound
Grant 10,329,245 - Mansha , et al.
2019-06-25
Method For Making A Prenyl Group-substituted Tyrosine Compound
App 20180208546 - Mansha; Muhammad ;   et al.
2018-07-26
Uncatalyzed sigmatropic rearrangement of tyrosine-based compounds
Grant 10,023,527 - Mansha , et al. July 17, 2
2018-07-17
Uncatalyzed Sigmatropic Rearrangement Of Tyrosine-based Compounds
App 20170217877 - MANSHA; Muhammad ;   et al.
2017-08-03
Synthesis of (S)-2-acetamido-3-(4-hydroxy-3-(3-methylbut-2-enyl) phenyl) propanoic acid derivatives
Grant 9,688,611 - Mansha , et al. June 27, 2
2017-06-27
Synthesis Of (s)-2-acetamido-3-(4-hydroxy-3-(3-methylbut-2-enyl) Phenyl) Propanoic Acid Derivatives
App 20170114004 - MANSHA; Muhammad ;   et al.
2017-04-27
6-piperazinyl-3,4-dihydroquinazolin-2(1h)-ones
App 20150374695 - ULLAH; Nisar
2015-12-31
6-Piperazinyl-3,4-dihydroquinazolin-2(1H)-ones
Grant 9,205,087 - Ullah December 8, 2
2015-12-08
6-piperazinyl-3,4-dihydroquinazolin-2(1H)-ones
Grant 9,199,969 - Ullah December 1, 2
2015-12-01
6-piperazinyl-3,4-dihydroquinazolin-2(1H)-ones
Grant 9,145,388 - Ullah September 29, 2
2015-09-29
6-piperazinyl-3,4-dihydroquinazolin-2(1h)-ones
App 20150232448 - ULLAH; Nisar
2015-08-20
Dihydroquinone derivatives of piperidine and piperazine
Grant 9,073,900 - Ullah July 7, 2
2015-07-07
Dihydroquinone Derivatives Of Piperidine And Piperazine
App 20150094467 - ULLAH; NISAR
2015-04-02
Dihydroquinone derivatives of piperidine and piperazine
Grant 8,916,704 - Ullah December 23, 2
2014-12-23
Benzo[D]imidazole derivatives of piperidine and piperazine
Grant 8,901,304 - Ullah December 2, 2
2014-12-02
4-aryl-1-(biarylmethylene) Piperidine Compounds
App 20140296528 - ULLAH; NISAR ;   et al.
2014-10-02

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