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公开(公告)号：US10815256B2
公开(公告)日：2020-10-27
申请号：US16317087
申请日：2017-10-11
Inventor： Santosh Babu Sukumaran , Vivek Chandrakant Wakchaure
IPC: C07F7/22 , C08G61/12 , C07D495/04 , H01L51/00 , C07D519/00 , H01L51/42
Abstract: The present invention disclosed a novel (4,8-bis(5-(trimethylstannyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl)bis(trimethylstannane) compound, its preparation and use for the synthesis of polymers, which is used to build devices for capacitor and solar applications. The present invention further discloses to an improved process for the synthesis of DTBDT having improved yields.
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Patent Agency Ranking
公开(公告)号：US11905373B2
公开(公告)日：2024-02-20
申请号：US17440414
申请日：2020-03-18
Inventor： Santhosh Babu Sukumaran , Vivek Chandrakant Wakchaure
IPC: C08G73/10 , C07D209/48 , C07D221/14 , C08L27/22 , H01G11/48
CPC classification number: C08G73/1067 , C07D209/48 , C07D221/14 , C08G73/1017 , C08L27/22 , H01G11/48
Abstract: The present invention provides two-dimensional polymers P1 and P2 of pyromellitic diimide and hexaamino benzene and derivatives thereof, from monomer of Formula (M), which are used to synthesize composites for supercapacitor applications. M
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公开(公告)号：US10781220B2
公开(公告)日：2020-09-22
申请号：US16610020
申请日：2018-04-27
Inventor： Santhosh Babu Sukumaran , Vivek Chandrakant Wakchaure
Abstract: The present invention discloses a pyrene tetra boronic acid compound of formula (I) which is useful for permanent writing using water as an ink, glucose sensing and fluorescent labelling application The present application also discloses a process for preparation of said compound.
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公开(公告)号：US20220162385A1
公开(公告)日：2022-05-26
申请号：US17440414
申请日：2020-03-18
Inventor： Santhosh Babu Sukumaran , Vivek Chandrakant Wakchaure
IPC: C08G73/10 , C08L27/22 , C07D209/48 , C07D221/14 , H01G11/48
Abstract: The present invention provides two-dimensional polymers P1 and P2 of pyromellitic diimide and hexaamino benzene and derivatives thereof, from monomer of Formula (M), which are used to synthesize composites for supercapacitor applications. M
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公开(公告)号：US20200079798A1
公开(公告)日：2020-03-12
申请号：US16610020
申请日：2018-04-27
Inventor： Santhosh Babu Sukumaran , Vivek Chandrakant Wakchaure
Abstract: The present invention discloses a pyrene tetra boronic acid compound of formula (I) which is useful for permanent writing using water as an ink, glucose sensing and fluorescent labelling application The present application also discloses a process for preparation of said compound.
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6.发明申请公开(公告)号：US20190300554A1
公开(公告)日：2019-10-03
申请号：US16317087
申请日：2017-10-11
Inventor： Santosh Babu Sukumaran , Vivek Chandrakant Wakchaure
IPC: C07F7/22 , C08G61/12 , C07D495/04 , H01L51/00
Abstract: The present invention disclosed a novel (4,8-bis(5-(trimethylstannyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl)bis(trimethylstannane) compound, its preparation and use for the synthesis of polymers, which is used to build devices for capacitor and solar applications. The present invention further discloses to an improved process for the synthesis of DTBDT having improved yields.
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