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1.发明申请公开(公告)号：US20220123325A1
公开(公告)日：2022-04-21
申请号：US17451276
申请日：2021-10-18
Applicant: Indian Oil Corporation Limited
Inventor： Kapil SONKAR , Tarun JINDAL , Sachin CHUGH , Alok SHARMA , Gurpreet Singh KAPUR , Sankara Sri Venkata RAMAKUMAR
IPC: H01M8/0226 , H01M8/1004 , H01M8/0258 , H01M8/0267
Abstract: A PolyMET plate for a Proton Exchange Membrane (PEM) fuel cell is disclosed. The PolyMET plate includes a body made of a polymeric material and comprise a first surface and a second surface opposite to the first surface. The PolyMET plate includes a plurality of in-plane conductive pathways on the first surface defining a reaction area on the first surface, wherein the plurality of in-plane conductive pathways is formed as a coating of conductive material on the first surface. The PolyMET plate also includes a through-plane conductive pathway formed of a solid conductive material extending between the first surface and second surface, such that the through-plane conductive pathway is electrically coupled to the in-plane conductive pathways.
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公开(公告)号：US20220089959A1
公开(公告)日：2022-03-24
申请号：US17448236
申请日：2021-09-21
Applicant: Indian Oil Corporation Limited
Inventor： Prakash Bhagwant BHALAVI , Devotta IRUDAYARAJ , Naduhatty Selai RAMAN , Alok SHARMA , Gurpreet Singh KAPUR , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to the process for molecular separation of hydrocarbons using nanopore membrane comprising passing the hydrocarbon feedstock with or without separation enhancing additive/additives to produce permeate streams having different refractive indices which resonate with that of naphtha, kerosene and heavier molecules.
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公开(公告)号：US20210376363A1
公开(公告)日：2021-12-02
申请号：US17330688
申请日：2021-05-26
Applicant: Indian Oil Corporation Limited
Inventor： Chinmay CHAUDHARI , Sachin CHUGH , Meenakshi SUNDARRAMAN , Kapil SONKAR , Alok SHARMA , Gurpreet Singh KAPUR , Sankara Sri Venkata RAMAKUMAR
IPC: H01M8/0662 , H01M8/0668 , B01D53/86 , B01D53/96 , C01B3/56
Abstract: An apparatus for purifying impure hydrogen fuel is described that includes a first chamber and a second chamber. The first chamber is configured to receive impure hydrogen fuel in the form of a first mixture of gases with hydrogen gas and carbon monoxide at the first concentration while the second chamber is configured to receive a second mixture of gases with hydrogen gas at the second concentration. The apparatus also includes a solid-state electrolyte that separates the first chamber and the second chamber and includes an adsorbing catalyst. The apparatus also includes a pair of electrodes installed each in the first chamber and the second chamber to create a potential difference is created across the solid-state electrolyte.
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Patent Agency Ranking
公开(公告)号：US20190136390A1
公开(公告)日：2019-05-09
申请号：US16145866
申请日：2018-09-28
Applicant: Indian Oil Corporation Limited
Inventor： Sunil SACHDEV , Tapan BERA , Rajesh Muralidhar BADHE , Umish SRIVASTVA , Alok SHARMA , Gopala Krishna ACHARYA
Abstract: The present disclosure discloses an electrode (300, 400, 500). The electrode (300, 400, 500) includes a substrate (302). Further, the electrode (300, 400, 500) includes a first conducting layer (304) disposed on the substrate (302). The first conducting layer (304) is formed of at least one of an Indium Tin Oxide (ITO) and a Fluorine-doped Tin Oxide (FTO). The electrode (300, 400, 500) also includes at least one semiconductor layer (308, 502) disposed on the first conducting layer (304). Further, the electrode (300, 400, 500) includes at least one connector (120, 402, 504) distributed across the first conducting layer (304) and adapted to conduct an electric current from the electrode (300, 400, 500).
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公开(公告)号：US20230235854A1
公开(公告)日：2023-07-27
申请号：US18159247
申请日：2023-01-25
Applicant: Indian Oil Corporation Limited
Inventor： Kaladhar SEMWAL , Pranjali SHARMA , Tapan BERA , Rajesh Muralidhar BADHE , Alok SHARMA , Swati NEOGI , Gurpreet Kapur SINGH , Sankara Sri Venkata RAMAKUMAR
CPC classification number: F17C1/16 , F17C1/14 , F17C2203/0604 , F17C2201/0109 , F17C2203/0673 , F17C2221/033 , F17C2221/011 , F17C2221/035 , F17C2223/036 , F17C2209/2163 , F17C2209/232 , F17C2203/0646 , F17C2203/0619
Abstract: A pressure vessel for storing fluid is disclosed. The pressure vessel includes a metallic liner comprising a cylindrical portion and a pair of ellipsoidal domes positioned at opposite ends of the cylindrical portion. Further, the pressure vessel includes a composite material wrapped over the cylindrical portion and the pair of ellipsoidal domes. The composite material is formed of a polymeric matrix reinforced with fibers, the composite material comprises of a combination of hoop layers and helical layers which are positioned in predetermined order with respect to each other. A hoop layer is wrapped over a cylindrical portion of the metallic liner of the pressure vessel and a helical layer is wrapped over both the cylindrical portion and the pair of ellipsoidal domes. The helical layer is wrapped on each of the pair of ellipsoidal domes in a manner that a helical angle is defined at an intersection between the cylindrical portion and the pair of ellipsoidal domes.
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公开(公告)号：US20230159838A1
公开(公告)日：2023-05-25
申请号：US17994108
申请日：2022-11-25
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Chinmay Abhijit CHAUDHARI , Sachin CHUGH , Mohanraju KARUPPANNAN , Meenakshi SUNDARRAMAN , Kapil SONKAR , Alok SHARMA , Gurpreet Singh KAPUR , Sankara Sri Venkata RAMAKUMAR
IPC: C10L3/10 , C25B1/02 , C25B9/19 , C25B9/67 , C25B11/046 , C25B13/05 , C25B15/021
CPC classification number: C10L3/10 , C25B1/02 , C25B9/19 , C25B9/67 , C25B11/046 , C25B13/05 , C25B15/021 , C10L2200/0277 , C10L2290/06 , C10L2290/38 , C10L2290/58
Abstract: The present invention discloses a single stage energy efficient process for production of hydrogen enriched/mixed gas at low temperature. More particularly, the present invention discloses a single stage energy efficient process for production of hydrogen enriched compressed natural gas (CNG) or LPG or biogas at low temperature.
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公开(公告)号：US20220030880A1
公开(公告)日：2022-02-03
申请号：US17290629
申请日：2019-10-30
Inventor： Nidhi DIDWANIA , Sarita SACHDEVA , Alok SHARMA
Abstract: “BIO-PESTICIDE OIL FORMULATION” The present invention relates to a bio-pesticide formulation and a process for the preparation thereof. Particularly this invention relates to a formulation useful against foliar plant diseases, wherein said bio-pesticide formulation comprises of: I.) a homogeneous component I comprising: Eucalyptus leaves; Trichoderma harzianum; and karanj cake, II.) a component II comprising: an agro oil in 50 to 80% of component II; water in 10 to 30% of component II; and one or more emulsifiers selected from the group consisting of glycerine, Tween 20 and propylene glycol in 02 to 30% of component II, III.) a carbon source in a percentage of 2 to 10%, and IV.) optionally a structural agent in a percentage of 2 to 10%.
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公开(公告)号：US20220001355A1
公开(公告)日：2022-01-06
申请号：US17364191
申请日：2021-06-30
Applicant: Indian Oil Corporation Limited
Inventor： Tapan BERA , Amardeep SINGH , Kaladhar SEMWAL , Christopher JAYARAJ , Umish SRIVASTAVA , Alok SHARMA , Gurpreet Singh KAPUR , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to a synthesis of novel Zn(II)-based Metal Organic Frameworks having mixed organic ligands of 1,3,5-benzene tricarboxylic acid (BTC) and 2-methylimidazole (mIm) through a simple and economic solvothermal method. The synthesized MOFs has cuboids morphology having high surface area (1248 m2/g) capable of hydrogen adsorption at −10° C. to 25° C. temperature and 100 bar pressure. The hydrogen adsorption capabilities of the novel MOFs are in the range of 23-0.2 weight percent.
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