Patents by Inventor Bruno Scheller
Bruno Scheller 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: 10532189Abstract: The invention relates to a drug-coated balloon catheter which has a catheter balloon mounted on its distal end and an expansion protection surrounding the same. The invention is characterized in that the catheter balloon is protected from premature expansion even under strong mechanical stress and in that the catheter balloon folds back more easily after dilation.Type: GrantFiled: August 26, 2008Date of Patent: January 14, 2020Assignee: Invatec Technology Center GmbHInventors: Bruno Scheller, Ulrich Speck
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Patent number: 9974931Abstract: This present invention concerns a new combination of balloon catheters and formulations containing active substances that adhere to the surface of the balloon membrane. Furthermore the present invention concerns coating processes for the manufacture of these balloon catheters as well as their use in the treatment and prophylaxis of vascular diseases.Type: GrantFiled: December 14, 2015Date of Patent: May 22, 2018Assignee: Invatec Technology Center GMBHInventors: Bruno Scheller, Ulrich Speck
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Patent number: 9687635Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: GrantFiled: December 7, 2015Date of Patent: June 27, 2017Assignee: Bayer Intellectual Property GmbHInventors: Ulrich Speck, Bruno Scheller
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Patent number: 9649476Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: GrantFiled: April 19, 2013Date of Patent: May 16, 2017Assignee: Bayer Intellectual Property GmbHInventors: Ulrich Speck, Bruno Scheller
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Publication number: 20160199542Abstract: This present invention concerns a new combination of balloon catheters and formulations containing active substances that adhere to the surface of the balloon membrane. Furthermore the present invention concerns coating processes for the manufacture of these balloon catheters as well as their use in the treatment and prophylaxis of vascular diseases.Type: ApplicationFiled: December 14, 2015Publication date: July 14, 2016Inventors: Bruno Scheller, Ulrich Speck
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Publication number: 20160158507Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: ApplicationFiled: December 7, 2015Publication date: June 9, 2016Inventors: Ulrich SPECK, Bruno SCHELLER
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Patent number: 9302080Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: GrantFiled: April 21, 2014Date of Patent: April 5, 2016Assignee: Bayer Intellectual Property GmbhInventors: Ulrich Speck, Bruno Scheller
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Patent number: 9220875Abstract: This present invention concerns a new combination of balloon catheters and formulations containing active substances that adhere to the surface of the balloon membrane. Furthermore the present invention concerns coating processes for the manufacture of these balloon catheters as well as their use in the treatment and prophylaxis of vascular diseases.Type: GrantFiled: November 21, 2013Date of Patent: December 29, 2015Assignee: Invatec Technology Center GmbHInventors: Bruno Scheller, Ulrich Speck
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Patent number: 9216273Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: GrantFiled: April 21, 2014Date of Patent: December 22, 2015Assignee: Bayer Intellectual Property GmbHInventors: Ulrich Speck, Bruno Scheller
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Patent number: 9216272Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: GrantFiled: April 21, 2014Date of Patent: December 22, 2015Assignee: Bayer Intellectual Property GmbHInventors: Ulrich Speck, Bruno Scheller
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Patent number: 9066990Abstract: The invention relates to a preparation for restenosis prevention. The preparations for restenosis prevention known as yet do not reach sufficient active agent concentrations in the affected sections of the vascular walls as higher doses cause undesirable side effects. The present invention is a preparation to which at least one antihyperplastic agent is added that has a distribution ratio between butanol and water .gtoreq.0.5. The lipophilic active agent is absorbed by the vascular wall fast and in sufficient quantity. The preparation may be a liquid that can pass through capillaries and may contain a contrast agent so that the active agent is transferred into the vascular wall without any additional effort while the usually required contrast radiograms are taken. The preparation may also be applied to a catheter.Type: GrantFiled: July 13, 2010Date of Patent: June 30, 2015Assignee: Bayer Intellectual Property GmbhInventors: Ulrich Speck, Bruno Scheller
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Publication number: 20140227192Abstract: The invention relates to a preparation for restenosis prevention. The preparations for restenosis prevention known as yet do not reach sufficient active agent concentrations in the affected sections of the vascular walls as higher doses cause undesirable side effects. The present invention is a preparation to which at least one antihyperplastic agent is added that has a distribution ratio between butanol and water .gtoreq.0.5. The lipophilic active agent is absorbed by the vascular wall fast and in sufficient quantity. The preparation may be a liquid that can pass through capillaries and may contain a contrast agent so that the active agent is transferred into the vascular wall without any additional effort while the usually required contrast radiograms are taken. The preparation may also be applied to a catheter.Type: ApplicationFiled: April 17, 2014Publication date: August 14, 2014Applicant: Bayer Intellectual Property GmbhInventors: Ulrich SPECK, Bruno SCHELLER
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Publication number: 20140228750Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: ApplicationFiled: April 21, 2014Publication date: August 14, 2014Applicant: Bayer Intellectual Property GmbhInventors: Ulrich SPECK, Bruno SCHELLER
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Publication number: 20140228751Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: ApplicationFiled: April 21, 2014Publication date: August 14, 2014Applicant: Bayer Intellectual Property GmbhInventors: Ulrich SPECK, Bruno SCHELLER
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Publication number: 20140227194Abstract: The invention relates to a preparation for restenosis prevention. The preparations for restenosis prevention known as yet do not reach sufficient active agent concentrations in the affected sections of the vascular walls as higher doses cause undesirable side effects. The present invention is a preparation to which at least one antihyperplastic agent is added that has a distribution ratio between butanol and water .gtoreq.0.5. The lipophilic active agent is absorbed by the vascular wall fast and in sufficient quantity. The preparation may be a liquid that can pass through capillaries and may contain a contrast agent so that the active agent is transferred into the vascular wall without any additional effort while the usually required contrast radiograms are taken. The preparation may also be applied to a catheter.Type: ApplicationFiled: April 17, 2014Publication date: August 14, 2014Applicant: Bayer Intellectual Property GmbhInventors: Ulrich SPECK, Bruno SCHELLER
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Publication number: 20140228752Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: ApplicationFiled: April 21, 2014Publication date: August 14, 2014Applicant: Bayer Intellectual Property GmbhInventors: Ulrich SPECK, Bruno SCHELLER
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Publication number: 20140227193Abstract: The invention relates to a preparation for restenosis prevention. The preparations for restenosis prevention known as yet do not reach sufficient active agent concentrations in the affected sections of the vascular walls as higher doses cause undesirable side effects. The present invention is a preparation to which at least one antihyperplastic agent is added that has a distribution ratio between butanol and water .gtoreq.0.5. The lipophilic active agent is absorbed by the vascular wall fast and in sufficient quantity. The preparation may be a liquid that can pass through capillaries and may contain a contrast agent so that the active agent is transferred into the vascular wall without any additional effort while the usually required contrast radiograms are taken. The preparation may also be applied to a catheter.Type: ApplicationFiled: April 17, 2014Publication date: August 14, 2014Applicant: Bayer Intellectual Property GmbhInventors: Ulrich SPECK, Bruno SCHELLER
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Publication number: 20140155825Abstract: This present invention concerns a new combination of balloon catheters and formulations containing active substances that adhere to the surface of the balloon membrane. Furthermore the present invention concerns coating processes for the manufacture of these balloon catheters as well as their use in the treatment and prophylaxis of vascular diseases.Type: ApplicationFiled: November 21, 2013Publication date: June 5, 2014Applicant: Invatec Technology Center GmbhInventors: Bruno Scheller, Ulrich Speck
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Patent number: 8608689Abstract: This present invention concerns a new combination of balloon catheters and formulations containing active substances that adhere to the surface of the balloon membrane. Furthermore the present invention concerns coating processes for the manufacture of these balloon catheters as well as their use in the treatment and prophylaxis of vascular diseases.Type: GrantFiled: August 1, 2008Date of Patent: December 17, 2013Assignee: Invatec Technology Center GmbHInventors: Bruno Scheller, Ulrich Speck
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Publication number: 20130231638Abstract: For selective treatment of diseased tissue sections or organ parts, the surface of medical devices entering into contact with areas thereof under pressure is coated with lipophilic substantially water-insoluble medicaments binding to various tissue components with good adherence thereto, said medicaments having an effect thereupon a short time after entering into contact therewith without exerting a harmful influence upon adjacent healthy tissue.Type: ApplicationFiled: April 19, 2013Publication date: September 5, 2013Applicant: Bayer Pharma AktiengesellschaftInventors: Ulrich SPECK, Bruno SCHELLER