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公开(公告)号：WO2019030771A4
公开(公告)日：2019-02-14
申请号：PCT/IN2018/050511
申请日：2018-08-04
Applicant: S H KELKAR AND COMPANY LIMITED
Inventor： CHAKRABARTY, Dr Debojit , DOSHI, Ria Sarju , BAIRAGI, Kallol , BAPAT, Harshavardhan , JOSHI, Anay Nikhilesh
Abstract: The present invention discloses a fragrance dispensing system comprising at least one fragrance dispensing assembly including dispenser microcontroller means and one or more fragrances and a centralized controller module including central microcontroller operatively connected to each said fragrance dispensing assembly through its dispenser microcontroller means. The centralized controller module enables selective activation or deactivation, dispensation intensity, as well as, the time lag to be maintained between two bursts of one or more of said fragrance in each said fragrance dispensing assembly based on user's olfactory preferences. The fragrance dispensing system also provides a mechanism of aggregating these multiple fragrance dispenser units into a single compact unit, wherein, the fragrance emanated is co-mix of the individual fragrances present. Such a system therefore allows for creative olfactive design within individual dispensers of the aggregated assembly to create unique customized fragrances.
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Patent Agency Ranking
公开(公告)号：WO2021209944A1
公开(公告)日：2021-10-21
申请号：PCT/IB2021/053112
申请日：2021-04-15
Applicant: S H KELKAR AND COMPANY LIMITED
Inventor： VELANKAR, Avdhoot D. , VAZE, Kedar Ramesh , SHINDE, Popat D. , SAYYED, Aftab
IPC: C07C255/13 , C11B9/00 , A23L27/20 , A23L27/00
Abstract: The present invention relates to new classes of odorous 3-(2- methylenealkoxy)alkanenitrile derivatives of formula (I) which are useful as fragrance or flavor materials in particular in providing dry, woody, dusty, earthy, and/or patchouli notes together with optional coriander, aldehydic, citrus, mandarin, pear, cinnamon, and/ or petal floral-like notes to perfume, aroma or deodorizing/masking compositions.
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公开(公告)号：WO2022024054A1
公开(公告)日：2022-02-03
申请号：PCT/IB2021/056955
申请日：2021-07-30
Applicant: S H KELKAR AND COMPANY LIMITED
Inventor： VELANKAR, Avdhoot D. , VAZE, Kedar Ramesh , MUKIM, Mayur S. , GAWARE, Vivek S.
IPC: C07D307/79 , C07D311/74 , C11B9/00 , C11B9/0076 , C11B9/008
Abstract: The present invention relates to substituted hexahydro-5H-chromen-5-one and/or substituted tetrahydrobenzofuran-4(2H)-one derivatives which are useful as fragrance or flavor materials.
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公开(公告)号：WO2021148940A1
公开(公告)日：2021-07-29
申请号：PCT/IB2021/050381
申请日：2021-01-19
Applicant: S H KELKAR AND COMPANY LIMITED
Inventor： VELANKAR, Avdhoot D , VAZE, Kedar Ramesh , SHINDE, Popat D , KUTE, Vijay J , GAIKWAD, Ravindra D , SHIRKE, Shrikant B , KHOSE, Goraksha M , MENGAWADE, Tanaji J , BHIDE, Rasika S
IPC: C07D309/10 , C07D309/18 , C07D309/22 , C11B9/00 , C11D3/50 , C11B9/008 , C11D3/0068
Abstract: The present invention relates to new classes of odorous tetrahydropyran-4-ol derivatives of formula X and/or alkene derivatives thereof of formula Y1 and Y2 which are useful as fragrance or flavor materials in particular in providing camphoraceous, woody, earthy, and/or patchouli-like notes to perfume, aroma or deodorizing/masking compositions. The present invention also relates to fragrance, flavor and/or deodorizing/masking compositions comprising said new classes of odorous tetrahydropyran-4-ol derivatives and/or alkene derivatives thereof.
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公开(公告)号：WO2019030122A1
公开(公告)日：2019-02-14
申请号：PCT/EP2018/071053
申请日：2018-08-02
Applicant: S H KELKAR AND COMPANY LIMITED , POST, Freddy
Inventor： POST, Freddy , VAZE, Kedar Ramesh , DOSZCZAK, Leszek , SCHOLTEN, Andre
Abstract: The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.
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公开(公告)号：WO2019030771A1
公开(公告)日：2019-02-14
申请号：PCT/IN2018/050511
申请日：2018-08-04
Applicant: S H KELKAR AND COMPANY LIMITED
Inventor： CHAKRABARTY, Dr Debojit , DOSHI, Ria Sarju , BAIRAGI, Kallol , BAPAT, Harshavardhan , JOSHI, Anay Nikhilesh
CPC classification number: H04L67/12 , A61L9/03 , A61L9/12 , A61L9/14 , A61L2209/11 , A61L2209/133
Abstract: The present invention discloses a fragrance dispensing system comprising at least one fragrance dispensing assembly including dispenser microcontroller means and one or more fragrances and a centralized controller module including central microcontroller operatively connected to each said fragrance dispensing assembly through its dispenser microcontroller means. The centralized controller module enables selective activation or deactivation, dispensation intensity, as well as, the time lag to be maintained between two bursts of one or more of said fragrance in each said fragrance dispensing assembly based on user's olfactory preferences. The fragrance dispensing system also provides a mechanism of aggregating these multiple fragrance dispenser units into a single compact unit, wherein, the fragrance emanated is co-mix of the individual fragrances present. Such a system therefore allows for creative olfactive design within individual dispensers of the aggregated assembly to create unique customized fragrances.
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