Patents by Inventor Karl Popp
Karl Popp 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).
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Patent number: 12208068Abstract: The invention also relates to processes for producing abuse deterrent pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: GrantFiled: March 31, 2023Date of Patent: January 28, 2025Assignee: Pharmapotheca A Inc.Inventors: Karl Popp, Harold Meckler
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Publication number: 20240286993Abstract: The invention provides a non-distillative process for manufacturing amphetamine and substituted amphetamines, comprising obtaining a highly pure phosphoramidate compound, converting the highly pure phosphoramidate compound to an amphetamine sulfate compound, concentrating the amphetamine sulfate compound in isopropanol, and then salting out the amphetamine compound directly to obtain an amphetamine salt, the amphetamine salt selected from amphetamine saccharate, amphetamine sulfate, amphetamine aspartate, alkyl-amphetamine saccharate, alkyl-amphetamine sulfate, alkyl-amphetamine aspartate, aryl-amphetamine saccharate, aryl-amphetamine sulfate, aryl-amphetamine aspartate, and mixtures thereof.Type: ApplicationFiled: February 22, 2023Publication date: August 29, 2024Inventors: Harold MECKLER, Darryl CLEARY, Karl POPP, Heidi SCHLAGER, Mozhgan NAVIDI, Joshua MALONE
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Publication number: 20230321010Abstract: The invention also relates to processes for producing abuse deterrent pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: ApplicationFiled: March 31, 2023Publication date: October 12, 2023Applicant: CHEMAPOTHECA, LLCInventors: KARL POPP, HAROLD MECKLER
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Methods of treatment using amphetamine controlled release, prodrug, and abuse deterrent dosage forms
Patent number: 11717498Abstract: The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: GrantFiled: October 9, 2020Date of Patent: August 8, 2023Assignees: Pharmapotheca A, Inc., Chemapotheca, LLCInventors: Karl Popp, Harold Meckler -
Patent number: 11123310Abstract: The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: GrantFiled: February 24, 2017Date of Patent: September 21, 2021Assignees: Pharmapotheca, LLC, Chemapotheca, LLCInventors: Karl Popp, Harold Meckler
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Methods of Treatment Using Amphetamine Controlled Release, Prodrug, and Abuse Deterrent Dosage Forms
Publication number: 20210030699Abstract: The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: ApplicationFiled: October 9, 2020Publication date: February 4, 2021Applicants: Pharmapotheca, LLC, Chemapotheca, LLCInventors: KARL POPP, HAROLD MECKLER -
METHODS OF TREATMENT USING AMPHETAMINE CONTROLLED RELEASE, PRODRUG, AND ABUSE-DETERRENT DOSAGE FORMS
Publication number: 20200352883Abstract: The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: ApplicationFiled: July 29, 2020Publication date: November 12, 2020Applicants: CHEMAPOTHECA, LLC, PHARMAPOTHECA, LLCInventors: Karl Popp, Harold Meckler -
Publication number: 20180243241Abstract: The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.Type: ApplicationFiled: February 24, 2017Publication date: August 30, 2018Inventors: Karl Popp, Harold Meckler
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Publication number: 20070059253Abstract: Novel compositions of matter comprising a foamable delivery system are provided. Novel methods for treating a disease, disorder, or condition using the novel compositions are further provided. Novel methods for making and delivering a foamable pharmaceutical composition are also provided. While the novel compositions and foamable drug delivery system may be utilized for administration of a wide variety of drugs to epithelial tissues, to treat a wide variety of diseases, disorders, or conditions, the inventive compositions and foamable drug delivery systems are particularly useful for the dermatological administration of corticosteroids and antifungal agents.Type: ApplicationFiled: November 13, 2006Publication date: March 15, 2007Inventors: Karl Popp, Edward Yuhas
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Publication number: 20060269495Abstract: Pharmaceutical compositions suitable for topical administration comprising an alpha hydroxy acid. In a particular aspect, these compositions exhibit improved tolerance on the skin upon topical application despite the presence of high levels of alpha hydroxy acids in the composition. These compositions are used for topical medical applications, particularly to treat various skin disorders.Type: ApplicationFiled: May 25, 2005Publication date: November 30, 2006Inventors: Karl Popp, Kathleen Clark
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Publication number: 20060264505Abstract: Topical dermatological compositions comprising urea as an active ingredient, a vegetable oil or a derivative thereof, water, and conventional excipients. These compositions are used for topical medical applications, particularly to treat various skin disorders.Type: ApplicationFiled: July 27, 2006Publication date: November 23, 2006Applicant: STIEFEL LABORATORIES, INC.Inventors: Karl Popp, Ronald Santelli
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Publication number: 20060047171Abstract: Processes for preparing an amine compound by catalytically hydrogenating a precursor nitrile compound. In a particular aspect, the present hydrogenation process occurs in a dipolar organic solvent in the presence of a palladium/carbon catalyst and a strong anhydrous protic acid. In a further aspect, the preferred embodiment relates to a process for deprotecting a compound to produce an amine compound. In yet a further aspect, the preferred embodiment relates to amine products produced by the present processes. These amine products may be used for a variety of purposes.Type: ApplicationFiled: August 27, 2004Publication date: March 2, 2006Inventors: Harold Meckler, Karl Popp, Bingidimi Mobele, Paul Isbester, Bruce Elder, Paul Vogt, Benjamin Littler, Stephen Eastham, David Reed, Luckner Ulysse, Michael Uttley
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Publication number: 20060029657Abstract: Skin protectant compositions that are free of cholesterol and suitable for topical application to skin of a mammal. In a preferred embodiment, these skin protectant compositions comprise a ceramide; a squalane; a phytosterol-containing liposome; a phospholipid-containing ingredient; at least one triglyceride; and at least one dermatologically acceptable excipient. These compositions are capable of restoring or repairing a skin lipid barrier of a mammal, and treating skin conditions associated therewith.Type: ApplicationFiled: March 25, 2005Publication date: February 9, 2006Inventors: Karl Popp, John Wagner
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Publication number: 20050158377Abstract: Orally administrable softgels or soft gelatin capsules and fill compositions therefore for use in treating various dermatological conditions. These compositions are also particularly useful for treating children or patients of at least 55 years of age.Type: ApplicationFiled: January 19, 2005Publication date: July 21, 2005Inventor: Karl Popp
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Publication number: 20050100621Abstract: Topical dermatological compositions comprising urea as an active ingredient, a vegetable oil or a derivative thereof, water, and conventional excipients. These compositions are used for topical medical applications, particularly to treat various skin disorders.Type: ApplicationFiled: November 7, 2003Publication date: May 12, 2005Inventors: Karl Popp, Ronald Santelli
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Publication number: 20050095215Abstract: Topical pharmaceutical shampoos comprising an antimicrobial active ingredient, at least one surfactant, at least one hair conditioning agent, and at least one chelating agent. In a particular aspect, the antimicrobial active ingredient in the present inventive compositions has a concentration of degradation product(s) less than about 5% of the starting concentration of the active ingredient. These compositions are used for topical medical applications, particularly to treat various skin disorders.Type: ApplicationFiled: November 3, 2003Publication date: May 5, 2005Inventor: Karl Popp
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Publication number: 20050095261Abstract: Methods of treating rosacea using a storage-stable topical composition comprising a mixture of an antimicrobial active ingredient, sufficient amounts of at least one pH modifier to provide the topical composition with an overall pH of about 3.0 to about 8.0, and a pharmaceutically acceptable carrier. These methods also contemplate the reduction or elimination of Demodex folliculorum organisms from affected skin areas, thereby reducing clinical signs of rosacea potentially due to allergic and vasomotor responses of the body to the organism in susceptible persons.Type: ApplicationFiled: March 4, 2004Publication date: May 5, 2005Inventor: Karl Popp
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Patent number: 6135251Abstract: A shock absorber for a motor vehicle has a deformation body, which can be deformed in the case of a collision and into the path of which a blocking part protrudes, with which, due to the forces acting during a collision, a plastic deformation of the deformation body is achieved with absorption of the collision energy, it being possible to increase the deformation resistance of the deformation body by directing it into an additional deformation stage. For this purpose, the blocking body has at least two switched positions, in which it protrudes into the path of movement of the deformation body, as a result of which the deformation body is plastically deformed to a greater or lesser extent due to the forces acting during impact.Type: GrantFiled: October 16, 1998Date of Patent: October 24, 2000Assignee: DaimlerChrysler AGInventors: Markus Hartlieb, Matthias Nohr, Matthias Kroeger, Karl Popp
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Patent number: 4320786Abstract: The measuring device is used for measuring lengths of thread, for example for measuring weft thread for a weaving machine. The measuring device includes a constantly rotating winding body or drum and a thread guide which is adjustable longitudinally of the drum. The thread guide is spaced from the drum and has one or more guide surfaces formed by eyelets or a comb. By shifting the thread guide axially of the drum, the length of thread in the windings on the drum can be increased or decreased per unit time during operation.Type: GrantFiled: February 26, 1980Date of Patent: March 23, 1982Assignee: Sulzer Brothers LimitedInventor: Karl Popp
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Patent number: 4262706Abstract: A loom comprising a resiliently arranged tension or whip roll movably mounted transversely with respect to its lengthwise axis. The tension roll serves to generate the tension of the warp threads or ends of a preferably two-part warp beam. The bearing or support means of the tension roll are arranged to be individually movable independently of one another such that the tension roll can be moved into an inclined position.Type: GrantFiled: November 27, 1978Date of Patent: April 21, 1981Assignee: Sulzer Brothers LimitedInventors: Karl Popp, Heinz Schaub