Inventor · disambiguated record
Virendrakumar Gupta
Also filed as: GUPTA VIRENDRAKUMAR
18 granted patents·10 pending applications·11 citations·filing 2008–2023
88Inventor score
Files withRELIANCE INDUSTRIES LTD13RELIANCE IND LTD6GUPTA VIRENDRAKUMAR4PATIL HARSHAD RAMDAS3MAKWANA UMESH1
Top patents by PatentIndex Score
28 records- 0170US9605089B2Attrition resistant catalyst system for manufacture of polyolefinsRELIANCE IND LTD·Filed 2015·Granted Mar 28, 2017·1 cites·10 claims
- 0269US8633124B2Spheroidal particles for olefin polymerization catalystGUPTA VIRENDRAKUMAR·Filed 2008·Granted Jan 21, 2014·4 cites·7 claims
- 0367US10113018B2Shape controlled pro-catalyst and a process for preparing the sameRELIANCE INDUSTRIES LTD·Filed 2015·Granted Oct 30, 2018·1 cites·7 claims
- 0464US8962774B2Attrition resistant catalyst system for manufacture of polyolefinsGUPTA VIRENDRAKUMAR·Filed 2011·Granted Feb 24, 2015·1 cites·15 claims
- 0563US9790299B2Process of polymerization of propyleneRELIANCE IND LTD·Filed 2013·Granted Oct 17, 2017·1 cites·18 claims
- 0662US11613592B2Ziegler-Natta catalyst system with self-extinguishing properties suitable for olefin polymerizationRELIANCE INDUSTRIES LTD·Filed 2019·Granted Mar 28, 2023·0 cites·18 claims
- 0762US2025326173A1A process for the preparation of biodegradable net articlesRELIANCE INDUSTRIES LTD·Filed 2023·Application pending·0 cites
- 0861US9040444B2Semi continuous process for the synthesis of a catalyst for use in the manufacture of polyolefinsSINGALA KAMLESH·Filed 2010·Granted May 26, 2015·1 cites·27 claims
- 0961US8043990B2Catalyst system for polymerization of olefinsRELIANCE IND LTD·Filed 2008·Granted Oct 25, 2011·1 cites·13 claims
- 1061US2025066542A1A biodegradable polymer and a process for its preparationRELIANCE INDUSTRIES LTD·Filed 2022·Application pending·0 cites
- 1159US12441871B2Composition comprising functionalized rubber and graphene, processes and applications thereofRELIANCE INDUSTRIES LTD·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
- 1259US8283424B2Process for the synthesis of alpha-olefin polymerization procatalystsGUPTA VIRENDRAKUMAR·Filed 2008·Granted Oct 9, 2012·1 cites·6 claims
- 1357US2024270882A1A process for preparation of disentangled ultra-high molecular weight isotactic polypropyleneRELIANCE INDUSTRIES LTD·Filed 2021·Application pending·0 cites
- 1454US10131613B2Esterification processRELIANCE INDUSTRIES LTD·Filed 2017·Granted Nov 20, 2018·0 cites·8 claims
- 1550US2023235102A1A ziegler-natta catalyst system and a process of polymerisation therefromRELIANCE INDUSTRIES LTD·Filed 2021·Application pending·0 cites
- 1647US8853118B2Propylene polymerization catalyst systemGUPTA VIRENDRAKUMAR·Filed 2008·Granted Oct 7, 2014·0 cites·5 claims
- 1744US12103913B2Spirobiindane derivatives and a process for preparation thereofRELIANCE INDUSTRIES LTD·Filed 2019·Granted Oct 1, 2024·0 cites·7 claims
- 1841US10364305B2Polyolefin and a process for preparing the sameRELIANCE INDUSTRIES LTD·Filed 2015·Granted Jul 30, 2019·0 cites·19 claims
- 1941US8809221B2Nitrogen containing external donor system for propylene polymerizationPATIL HARSHAD RAMDAS·Filed 2012·Granted Aug 19, 2014·0 cites·12 claims
- 2039US2014073750A1Controlled morphology high activity polyolefin catalyst systemRELIANCE IND LTD·Filed 2013·Application pending·0 cites
- 2138US10259896B2Shape controlled pro-catalyst and a single pot process for preparing the sameRELIANCE INDUSTRIES LTD·Filed 2015·Granted Apr 16, 2019·0 cites·16 claims
- 2236US9175101B2Precursor for polyolefin catalystMAKWANA UMESH·Filed 2012·Granted Nov 3, 2015·0 cites·14 claims
- 2335US10344103B2Ziegler-Natta catalyst composition for preparing polyethyleneRELIANCE INDUSTRIES LTD·Filed 2015·Granted Jul 9, 2019·0 cites·8 claims
- 2433US2017066701A1Metal alkoxide and a process for its preparationRELIANCE IND LTD·Filed 2016·Application pending·0 cites
- 2532US2015073108A1High surface area silicon derivative free magnesium- titanium catalyst system for ethylene polymerization and process of preparation thereofPATIL HARSHAD RAMDAS·Filed 2012·Application pending·0 cites
- 2629US2018105621A1A process for controlling particle size distribution of a ziegler-natta catalyst compositionRELIANCE INDUSTRIES LTD·Filed 2016·Application pending·0 cites
- 2729US2017121430A1Ziegler-Natta Catalyst Composition And A Process For Its PreparationRELIANCE IND LTD·Filed 2015·Application pending·0 cites
- 2828US2014316084A1Catalyst system for polymerization of propylenePATIL HARSHAD RAMDAS·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →