Patents by Inventor Sameh SOLIMAN

Sameh SOLIMAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240094198
    Abstract: The invention is directed to a method for detecting a target moiety in a sample of biological specimens by the steps a) providing at least one conjugate with the general formula (I) Xn— P—Ym, with X is a detection moiety, P an acidic or basic degradable spacer and Y an antigen or oligonucleotide recognizing moiety and n, m are integers between 1 and 100 and wherein X and Y are covalently bound to P, b) binding the conjugate to the target moiety target via the antigen or oligonucleotide recognizing moiety Y, thereby labelling the target moiety, c) detecting the target moiety labelled with the conjugate by detecting the detecting moiety X, d) providing at least one precursor which is capable of releasing an acid or base when provided with radiation wherein the acid or base is capable of cleaving P, e) activating the precursor by providing radiation, thereby releasing the acid or base capable of cleaving P, and f) degrading spacer P with the released acid or base, thereby cleaving the detection moiety X from
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Inventors: Michel Perbost, Sameh Soliman, Xiao-Pei Guan, Mong Sano Marma
  • Patent number: 11767339
    Abstract: The invention is directed to a method for production of a deoxynucleotide triphosphate according to general formula (7) wherein B is a nucleobase and R is an alkyl group having 1 to 4 carbon atoms and n is an integer from 1 to 10 by reaction of reaction precursor of compound 6 wherein R1, R2 and R3 are independently H, O-Alkyl with alkyl residues having 1 to 4 carbon atoms or halogen and n is an integer from 1 to 10 with dialkyl(alkylthio)sulfonium salt (8B) wherein R4, R5 R6 are independently alkyl residues having 1 to 4 carbon atoms and X is selected from the group consisting of BF4?, F?, Cl?, Br?, I?, SO42?, SO32? in aqueous solution having a pH between 3 and 7.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: September 26, 2023
    Assignee: Miltenyi Biotech B.V. & Co. KG
    Inventors: Mong Sano Marma, Michel Perbost, Sameh Soliman, Xiao-Pei Guan
  • Publication number: 20230101711
    Abstract: The invention is directed to a method for detecting RNA, DNA or protein target sequences by a) Hybridizing a library of probes having the general formula (I) P—(CL-D)x??(I) ?With P: probes having at least 10 nucleotides or amino acids CL: cleavable linker D: fluorescent dye X: integer between 1 and 5 ?to RNA, DNA or protein target sequences wherein the library comprises probes P having different sequences of nucleotides or amino acids and cleavable linkers CL of different groups which are cleavable with different means b) Removing unhybridized probes and detecting the hybridized probes via the fluorophores D by a first image c) Cleaving sequentially by different means each group of chemical linkers CL from the hybridized probes; removing the thus cleaved fluorophores D and detecting the remaining hybridized probes via their fluorophores D by a second image d) Detecting the removed fluorophores D by comparing the first and second image.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 30, 2023
    Inventors: Mong Sano, Michel Perbost, Robert Pinard, Xiao-Pei Guan, Sameh Soliman, Emily Neil
  • Publication number: 20230014428
    Abstract: The invention is directed to a method for production of a deoxynucleotide triphosphate according to general formula (7) wherein B is a nucleobase and R is an alkyl group having 1 to 4 carbon atoms and n is an integer from 1 to 10 by reaction of reaction precursor of compound 6 wherein R1, R2 and R3 are independently H, O-Alkyl with alkyl residues having 1 to 4 carbon atoms or halogen and n is an integer from 1 to 10 with dialkyl(alkylthio)sulfonium salt (8B) wherein R4, R5 R6 are independently alkyl residues having 1 to 4 carbon atoms and X is selected from the group consisting of BF4?, F?, Cl?, Br?, I?, SO42?, SO32? in aqueous solution having a pH between 3 and 7.
    Type: Application
    Filed: January 13, 2022
    Publication date: January 19, 2023
    Applicant: Miltenyi Biotec B.V. & Co. KG
    Inventors: Mong Sano MARMA, Sameh Soliman, Michel PERBOST, Xiao-Pei GUAN
  • Patent number: 11292776
    Abstract: Novel compounds having inhibitory activity on the formation of fungal hyphae and biofilms, and therapeutic formulations and methods based on the novel inhibitors.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: April 5, 2022
    Assignee: University of Sharjah
    Inventors: Sameh Soliman, Ashraf Ibrahim, Rania Hamdy, Ayman Noreddin
  • Publication number: 20210179695
    Abstract: Presented herein, in certain aspects, are compositions that comprise novel toxin proteins, the nucleic acids that encode them, and/or portions thereof, which toxins are expressed by fungi of the Mucorales order and are thought to contribute to the pathogenesis of Mucormycosis. Also presented herein, in certain aspects, are methods of detecting the presence or absence of novel fungal toxins and/or the nucleic adds that encode them in a sample, which methods can be used to identify the presence of Mucorales in a subject. Methods and/or compositions presented herein can be used to prevent and/or treat a Mucorales infection.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 17, 2021
    Inventors: Ashraf S. IBRAHIM, Sameh SOLIMAN, John EDWARDS, JR.
  • Publication number: 20210179571
    Abstract: Novel compounds having inhibitory activity on the formation of fungal hyphae and biofilms, and therapeutic formulations and methods based on the novel inhibitors.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 17, 2021
    Inventors: Sameh Soliman, Ashraf Ibrahim, Rania Hamdy, Ayman Noreddin
  • Patent number: 10877037
    Abstract: Presented herein, in certain aspects, are compositions that comprise novel toxin proteins, the nucleic acids that encode them, and/or portions thereof, which toxins are expressed by fungi of the Mucorales order and are thought to contribute to the pathogenesis of Mucormycosis. Also presented herein, in certain aspects, are methods of detecting the presence or absence of novel fungal toxins and/or the nucleic acids that encode them in a sample, which methods can be used to identify the presence of Mucorales in a subject. Methods and/or compositions presented herein can be used to prevent and/or treat a Mucorales infection.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: December 29, 2020
    Assignee: LOS ANGELES BIOMEDICAL RESEARCH INSTITUTE AT HARBOR-UCLA MEDICAL CENTER
    Inventors: Ashraf S. Ibrahim, Sameh Soliman, John Edwards, Jr.
  • Publication number: 20190265238
    Abstract: Presented herein, in certain aspects, are compositions that comprise novel toxin proteins, the nucleic acids that encode them, and/or portions thereof, which toxins are expressed by fungi of the Mucorales order and are thought to contribute to the pathogenesis of Mucormycosis. Also presented herein, in certain aspects, are methods of detecting the presence or absence of novel fungal toxins and/or the nucleic acids that encode them in a sample, which methods can be used to identify the presence of Mucorales in a subject. Methods and/or compositions presented herein can be used to prevent and/or treat a Mucorales infection.
    Type: Application
    Filed: November 20, 2017
    Publication date: August 29, 2019
    Inventors: Ashraf S. IBRAHIM, Sameh SOLIMAN, John EDWARDS, Jr.