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公开(公告)号：US11337443B2
公开(公告)日：2022-05-24
申请号：US16071923
申请日：2016-05-12
发明人： Xianfeng Peng
IPC分类号： A23K20/24 , A23K50/20 , A23K50/10 , A23K50/75 , A23K50/30 , A23K50/40 , A23K50/80 , A23K20/20 , A23K50/50
摘要： Provided is a method of using a copper-calcium sulphate as an animal feed additive. When used in animal breeding, a low dose of the copper-calcium sulphate can achieve the effect of that high dosage of copper sulphate achieve in the promotion of animal growth, and thus the copper-calcium sulphate can be used as an animal basic nutritional supplement to substitute low-copper preparations in the breeding of poultry, livestock or aquatic animals. Copper-calcium sulphate, used as a novel, efficient and safe feed additive in the feed processing industry and animal breeding industry, can reduce the dosage of copper ion by nearly 50-70% to achieve the same production performance, can significantly reduce the use of copper in animal husbandry, and can reduce the production costs, reduce the toxic side effects of a high level of copper, and reduce the environmental pollution, thus the copper-calcium sulphate is a copper compound with unique advantages.
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2.发明申请公开(公告)号：US20170342026A1
公开(公告)日：2017-11-30
申请号：US15535711
申请日：2015-03-18
发明人： Xianfeng Peng , Zonghua QIN
IPC分类号： C07C281/18 , A23K50/75 , A23K50/70 , A23K20/10 , A23K50/30
CPC分类号： C07C281/18 , A23K20/10 , A23K50/30 , A23K50/70 , A23K50/75
摘要： Isopropoxy-phenylguanidine series salt as shown by the Formula (I) and an application thereof in preparing growth promoters for animal feed, wherein R is DL-lactic acid, methanesulfonic acid, 2-hydroxyethanesulfonic acid, citric acid, tartaric acid, benzoic acid, succinic acid, fumaric acid, maleic acid, acetic acid, sulfuric acid, phosphoric acid, or oxalic acid.
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公开(公告)号：US11666071B2
公开(公告)日：2023-06-06
申请号：US16754758
申请日：2017-10-25
发明人： Xianfeng Peng
IPC分类号： A23K20/142 , A23K20/24 , A23K20/105 , A23K20/111
CPC分类号： A23K20/142 , A23K20/105 , A23K20/111 , A23K20/24
摘要： The present invention discloses a polyvalent metal ion compound salt of N,N-dimethylglycine and organic acid or a solvate thereof, and use thereof in preparing novel feed additives and feed; the present invention also discloses a composition comprising the polyvalent metal ion compound salt of N,N-dimethylglycine and organic acid or the solvate thereof. The polyvalent metal ion compound salt of N,N-dimethylglycine and organic acid or the solvate thereof provided by the present invention has improvement effect on animal product performance such as improving animal weight gain and reducing feed conversion ratio, showing effects similar to or higher than that of sodium N,N-dimethylglycinate.
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4.发明授权公开(公告)号：US10912749B2
公开(公告)日：2021-02-09
申请号：US16755152
申请日：2017-11-02
发明人： Xianfeng Peng
IPC分类号： A61K31/197 , A23K20/142 , A23K20/22 , A23K20/24 , A23K20/20 , A23K50/30 , A23K50/75 , A23K50/80 , A23K20/105 , A23K20/111 , A61K47/54 , A61K33/06 , A61K33/24 , A61K33/26 , A61K33/30 , A61K33/32 , A61K33/34
摘要： The present invention relates to a conjugate salt of N,N-dimethylglycine with metal and organic acid, and a preparation method and use thereof. The conjugate salt of N,N-dimethylglycine with metal and organic acid has a following structural formula: [(CH3)2NCH2COO]nM.[Organic acid], wherein, n is 1 or 2; M is selected from an alkali metal ion or a divalent metal ion; the organic acid is selected from an organic polyacid, a C2-C18 linear fatty acid or an aromatic acid. The conjugate salt of N,N-dimethylglycine with metal and organic acid is a conjugate acid salt formed by introducing another organic acid with a hydrophobic group into the salt of N,N-dimethylglycine and a metal ion, so as to modify the hygroscopicity of N,N-dimethylglycine by decreasing the affinity of the salt toward water molecules in the air, or decreasing the affinity or attraction of molecular aggregates formed through crystalline behavior of the salt toward water molecules in the air.
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5.发明授权公开(公告)号：US10435376B2
公开(公告)日：2019-10-08
申请号：US15777916
申请日：2015-11-26
发明人： Xianfeng Peng , Zonghua Qin
IPC分类号： C07D233/90 , C07D487/04 , A61P33/00
摘要： Disclosed are derivatives of 1H-imidazole-4,5-dicarboxamide and use thereof in preparation of anticoccidial drugs. The derivatives have structural formulae as shown in formulae (I) to (VI). The derivatives of 1H-imidazole-4,5-dicarboxamide as disclosed in the present invention have significant anticoccidial effect, especially against coccidia that show a resistance to other anticoccidial drugs, and thus they can be used in preparation of anticoccidial drug.
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6.发明申请MONOESTERS, INNER COMPLEX SALTS OR MONOESTER SALTS OF HEXAHYDRO-BETA-ACID AND APPLICATION THEREOF AS ANIMAL FEED ADDITIVES 有权单体，内含复合物的盐酸盐或单酯盐酸盐作为动物饲料添加剂公开(公告)号：US20160368853A1
公开(公告)日：2016-12-22
申请号：US15119288
申请日：2014-03-19
发明人： Xianfeng Peng , Zonghua Qin , Jijun Huang
IPC分类号： C07C69/12 , C07F3/02 , C07F3/00 , C07F3/06 , A23K20/121 , C07F15/06 , C07F15/02 , C07C49/713 , A23K20/10 , C07F1/08 , C07F13/00
CPC分类号： C07C69/12 , A23K20/10 , A23K20/121 , C07C49/713 , C07C69/16 , C07C69/28 , C07C2601/16 , C07F1/08 , C07F3/003 , C07F3/02 , C07F3/06 , C07F13/005 , C07F15/025 , C07F15/065
摘要： Disclosed are monoesters, inner complex salts or monoester salts of hexahydro-β-acid, and application thereof as animal feed additives. The compounds as shown in formula (I), (II) and (III) show low toxicity or non-toxicity to animals, and have higher stability and better growth promotion effects than those disclosed in other patents, which make them more suitable to be applied as growth promoters used in feed and have a very good application prospect in cultivation industry.
摘要翻译： 公开了六氢-β-酸的单酯，内复合盐或单酯盐，以及作为动物饲料添加剂的应用。 式（I），（II）和（III）所示的化合物对动物的毒性或毒性低，具有比其他专利中公开的更高的稳定性和更好的生长促进效果，这使得它们更适合于 用作饲料中生长促进剂，在栽培行业具有很好的应用前景。
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7.发明申请公开(公告)号：US20200016099A1
公开(公告)日：2020-01-16
申请号：US16474071
申请日：2016-03-30
发明人： Xianfeng PENG , Zonghua QIN
IPC分类号： A61K31/155 , A61P31/04 , A61K9/00 , A23K20/111 , A23K50/30 , A23K50/60 , A23K20/195
摘要： A use of a substituted benzoguanidine derivative as a polymyxin antibiotic synergist, particularly as a synergist and a drug resistance reversal agent of the polymyxin antibiotic for inhibiting a sensitive strain, or a composition comprising the same in combination with a polymyxin antibiotic for preparing a compound pharmaceutical preparation for human or animal use in the treatment of a disease caused by a gram-negative bacterial infection or the preparation a growth-promoting feed additive and for the raising of livestock animals.
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公开(公告)号：US20190021368A1
公开(公告)日：2019-01-24
申请号：US16071923
申请日：2016-05-12
发明人： Xianfeng PENG
摘要： Disclosed is the use of copper-calcium sulphate as an animal feed additive. When used in animal breeding, a low dose of copper-calcium sulphate can achieve a growth promoting effect of a high dosage of copper sulphate, and thus can be used as an animal basic nutritional supplement to substitute low-copper preparations in the breeding of poultry, livestock or aquatic animals. Copper-calcium sulphate, used as a novel, efficient and safe feed additive in the feed processing industry and animal breeding industry, can reduce the dosage of copper ion by nearly 50-70% while maintaining the production, significantly reducing use of copper in husbandry so as to reduce the cost, the poisonous effects and the pollution, making it a promising copper compound.
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公开(公告)号：US09938230B2
公开(公告)日：2018-04-10
申请号：US15110512
申请日：2014-02-17
发明人： Xianfeng Peng , Zonghua Qin , Fang Li , Jijun Huang , Xiaolan Ye , Zaolong Li
IPC分类号： C07C69/74 , C07C69/24 , C07C49/717 , A23K20/111 , A23K20/195
CPC分类号： C07C69/74 , A23K20/111 , A23K20/195 , C07C49/717 , C07C69/24 , C07C2601/18
摘要： Esters or salts of 2-hydroxy-4-propyleyclohepta-2,4,6-trienone, and applications thereof in preparation of animal antibacterial agents and growth promoters used in feed. The esters or salts of 2-hydroxy-4-propylcyclohepta-2,4,6-trienone has a structural formula as shown in formula 1 or 2: in formula 1, R1 represents heptadecyl; and in formula 2, L is sodium, potassium, calcium, magnesium, zinc, copper or manganese. The esters or salts of 2-hydroxy-4-propyleyclohepta-2,4,6-trienone, as shown in formula 1 or 2, have high stability and safety, and good antibacterial and growth promotion effects, which make them preferable to be used as animal antibacterial agents and growth promoters in feed, and have a very good application prospect in the cultivation industry.
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公开(公告)号：US20170332666A1
公开(公告)日：2017-11-23
申请号：US15535715
申请日：2015-03-18
发明人： Xianfeng Peng , Zonghua QIN
IPC分类号： A23K20/20 , A23K20/22 , A23K50/80 , A23K20/111
摘要： An Application of p-methyl benzoic acid or a salt thereof as an additive for a feed or fed into drinking water for animals such as pigs, broilers, ducks, aquatic animals or other farmed animals, for preventing diarrhea and promoting growth, wherein p-methyl benzoic acid or a salt thereof is a type of acidifying agents for growth promotion.
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