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公开(公告)号：US12006272B1
公开(公告)日：2024-06-11
申请号：US18425949
申请日：2024-01-29
发明人： Hossam El-Din Saad El-Beltagi , Khaled Mohamed Amen Ramadan , Hani Saber Sayed Saudy , Sameh Ahmed Rizk
摘要： A nitrogen activator additive to stabilize nitrogen fertilizer, where the activator is coated onto the nitrogen fertilizer, is provided. The nitrogen activator additive contains the novel compound ABT-PNB, a potassium compound, and chitosan, and provides controlled release of the nitrogen fertilizer which fertilizes crops using reduced levels of the nitrogen fertilizer and reduces the release of greenhouse gasses. Urea is an exemplary nitrogen fertilizer that can be used in this regard.
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公开(公告)号：US11937600B1
公开(公告)日：2024-03-26
申请号：US18121238
申请日：2023-03-14
发明人： Khaled Mohamed Amen Ramadan , Hossam El-Din Saad El-Beltagi , Hani Saber Sayed Saudy , Ahmed Zein El-Abdein Abdel Azeiz
摘要： A seed germination activator for control of broomrape includes butylisobutylphthalate (hereinafter “BIP”). A biocontrol composition includes BIP and at least two nonionic surfactants for administration in irrigation water. Methods of controlling broomrape may include administering the biocontrol composition comprising BIP in the irrigation water prior to planting crops.
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公开(公告)号：US11766643B1
公开(公告)日：2023-09-26
申请号：US18134194
申请日：2023-04-13
IPC分类号： B01D61/02 , B01D61/36 , B01D69/02 , B01D71/10 , B01D71/54 , B01D71/82 , C02F1/44 , C02F103/08 , B01D67/00 , B01D69/12 , B01D71/56
CPC分类号： B01D71/82 , B01D61/025 , B01D61/364 , B01D67/0018 , B01D69/02 , B01D69/1251 , B01D71/10 , B01D71/54 , B01D71/56 , C02F1/441 , C02F1/447 , B01D2323/36 , B01D2323/39 , B01D2323/46 , B01D2323/56 , B01D2325/026 , B01D2325/02831 , B01D2325/06 , B01D2325/26 , B01D2325/38 , C02F2103/08
摘要： A hydrophobic biofilm membrane modified with a spiropolyurethane may be used for desalination of salt water to fresh water. The spiropolyurethane component of the membrane can produce a hydrophobic spin membrane boundary which attracts saline water, and where the hydrophobic spin membrane boundary can comprise a hinge-like motion for capture of salt molecules via a loose pore-gate spongy membrane surface texture while allowing desalinated water to flow through the porous membrane. The membrane is useful in both reverse osmosis (RO) and membrane distillation (MD) separations, including the desalination.
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公开(公告)号：US11999669B1
公开(公告)日：2024-06-04
申请号：US18411369
申请日：2024-01-12
发明人： Hossam El-Din Saad El-Beltagi , Khaled Mohamed Amen Ramadan , Hani Saber Sayed Saudy , Sameh Ahmed Rizk
摘要： A nitrogen activator additive to stabilize nitrogen fertilizer, where the activator is coated onto the nitrogen fertilizer, is provided. The nitrogen activator additive contains the novel compound ABT-PNB, a potassium compound, and chitosan, and provides controlled release of the nitrogen fertilizer which fertilizes crops using reduced levels of the nitrogen fertilizer and reduces the release of greenhouse gasses. Urea is an exemplary nitrogen fertilizer that can be used in this regard.
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公开(公告)号：US11944094B1
公开(公告)日：2024-04-02
申请号：US18235026
申请日：2023-08-17
发明人： Khaled Mohamed Amen Ramadan , Hossam El-Din Saad El-Beltagi , Hani Saber Sayed Saudy , Ahmed Zein El-Abdein Abdel Azeiz
摘要： A seed germination activator for control of broomrape includes butylisobutylphthalate (hereinafter “BIP”). A biocontrol composition includes BIP and at least two nonionic surfactants for administration in irrigation water. Methods of controlling broomrape may include administering the biocontrol composition comprising BIP in the irrigation water prior to planting crops.
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