Patents by Inventor Manfred Bohn

Manfred Bohn 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: 20050042022
    Abstract: The present invention pertains to a ball and socket joint (1), for example, for a chassis bearing, with a ball (2), a pivot (3) originating from the ball (2), a housing (4) accommodating the ball, and a sealing bellows (5), which extends between the housing (4) and the pivot (3) and has a housing-side opening (6) and a pivot-side opening (7), wherein the sealing bellows (5) has a circumferential sealing lip (8) for sealing at the pivot-side opening (7). The ball and socket joint (1) according to the present invention is characterized in that a first guide ring (9), which guides the sealing bellows (5), is arranged at the pivot (3). An especially favorable functional separation is achieved as a result between the guiding function and the sealing function.
    Type: Application
    Filed: September 29, 2004
    Publication date: February 24, 2005
    Inventors: Olaf Abels, Jurgen Graber, Jochen Kruse, Volker Grube, Dirk Lamla, Manfred Bohne, Melanie Enkler, Metin Ersoy, Achim Moll, Thomas Rosler, Wolfgang Schmitt
  • Publication number: 20050036827
    Abstract: A ball and socket joint protective cap is provided for covering the pin-shaped partial area (7) of a completely mounted ball and socket joint. At least two hollow cylindrical sections (12, 13) of different diameters are arranged adjacent in the axial longitudinal direction of the ball and socket joint protective cap (11). The section (12) with the larger diameter is arranged at the end of the ball and socket joint protective cap (11) that is to be attached to the joint housing (1).
    Type: Application
    Filed: September 28, 2004
    Publication date: February 17, 2005
    Inventors: Manfred Bohne, Carsten Spremberg
  • Patent number: 6835724
    Abstract: Corticoid 17,21-dicarboxylic esters and corticosteroid 17-carboxylic ester 21-carbonic esters, processes for their preparation and pharmaceuticals containing these compounds Corticoid 17,21-dicarboxylic esters and corticoid 17-carboxylic ester 21-carbonic esters of the formula I: are described, in which A is CHOH and CHCl, CH2, C═O or 9(11) double bond; Y is H, F or Cl; Z is H, F or methyl; R(1) is aryl or hetaryl; R(2) is alkyl and R(3) is H or methyl. They are obtained, inter alia, by reacting a compound of the formula II: in which R(5) is OH, with an activated carboxylic acid of the formula III:  R(6)-CO—(O)n[(C1-C4)-alkyl]m-R(1)  III. They have a very strong local and topical antiinflammatory action and exhibit a very good ratio of local to systemic antiinflammatory effects. They are used, inter alia, as agents for treating inflammatory dermatoses.
    Type: Grant
    Filed: July 22, 1997
    Date of Patent: December 28, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Ulrich Stache, Hans-Georg Alpermann, Walter Dürckheimer, Manfred Bohn
  • Patent number: 6761499
    Abstract: A bearing shell for ball-and-socket joints or ball sleeve joints is provided with an inner hollow spherically designed bearing surface (3). The bearing shell has an outer cylindrically designed support surface with which the bearing shell can be inserted into a joint housing. The bearing shell has a multipart design with at least two shell parts (1, 2), which can be detachably coupled with one another by a clamping device (6, 8). The parting plane between the half shells extends in the direction of the central longitudinal axis (10) of the bearing shell.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: July 13, 2004
    Assignee: ZF Lemförder Metallwaren AG
    Inventors: Manfred Bohne, Stefan Klumpe, Dirk Stuntebeck
  • Publication number: 20040081677
    Abstract: A pharmaceutical preparation comprising a hydrophilic gel-forming agent, water and a compound of the formula I 1
    Type: Application
    Filed: October 23, 2003
    Publication date: April 29, 2004
    Applicant: Aventis Pharma Deutschland GmbH.
    Inventors: Manfred Bohn, Karl Theodor Kraemer, Astrid Markus
  • Publication number: 20040071645
    Abstract: This invention relates to a nail polish comprising one or more glucocorticoids useful in treating nails which show changes due to the syndrome of psoriasis.
    Type: Application
    Filed: September 11, 2003
    Publication date: April 15, 2004
    Inventors: Manfred Bohn, Karl Theodor Kraemer
  • Publication number: 20040057781
    Abstract: The present invention pertains to a ball-and-socket joint, especially for steering mechanisms and/or wheel suspensions of motor vehicles, with a ball pivot (1), which is accommodated rotatably and tiltably in a one-part or multipart bearing shell (4) within a joint housing (7), wherein the bearing shell (4) is fixed in the joint housing by a closing ring (9), wherein a metallic compressible element (18), which provides a sealing contact surface between the joint housing (7) and the closing ring (9) in the assembled state of the ball-and-socket joint, is arranged between the closing ring (9) and the joint housing (7).
    Type: Application
    Filed: June 4, 2003
    Publication date: March 25, 2004
    Inventors: Manfred Bohne, Jurgen Graber, Manfred Heidemann, Guido Remme, Hans Prins
  • Publication number: 20040039030
    Abstract: Compounds of the formula (I) are disclosed and are suitable for the treatment of seborrheic dermatitis.
    Type: Application
    Filed: June 26, 2003
    Publication date: February 26, 2004
    Applicant: Hoechst Akeengesellschaft
    Inventors: Manfred Bohn, Karl Theodor Kraemer, Astrid Markus
  • Patent number: 6692179
    Abstract: A ball sleeve joint with a joint housing has a ball sleeve provided with a preferably spherically designed bearing surface. A bearing shell surrounds the bearing surface and is accommadated in a recess of the joint housing. The joint housing is formed from at least two housing parts. The housing parts have corresponding elastic toothed elements. The toothed elements are locked with one another in the assembled state of the joint housing.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: February 17, 2004
    Assignee: ZF Lemförder Metallwaren AG
    Inventors: Manfred Bohne, Klaus Lampe, Stefan Husmann, Franz-Josef Wehri, Stefan Klumpe
  • Publication number: 20040014794
    Abstract: The present invention relates to the use of compounds of formula I, 1
    Type: Application
    Filed: April 17, 2003
    Publication date: January 22, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Manfred Bohn, Karl Theodor Kraemer, Roland H. Wenger
  • Publication number: 20030086881
    Abstract: A preparation comprising a combination of a topical and a systemic antimycotic and a physiologically acceptable lacquer base is suitable for the treatment and prophylaxis of onychomycoses. Preference is given to the use of water-insoluble lacquer preparations and a combination of at least one systemic antimycotic from the group of itraconazole, terbinafine and fluconazole or salts thereof with at least one topical antimycotic from the group of ciclopirox, 6-(2,4,4-trimethylpentyl)-1-hydroxy-4-methyl-2(1H)pyridone, amorolfine and butenafine or salts thereof.
    Type: Application
    Filed: December 16, 2002
    Publication date: May 8, 2003
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Manfred Bohn, Karl Theodor Kraemer
  • Publication number: 20030072609
    Abstract: A bearing shell for ball-and-socket joints or ball sleeve joints is provided with an inner hollow spherically designed bearing surface (3). The bearing shell has an outer cylindrically designed support surface with which the bearing shell can be inserted into a joint housing. The bearing shell has a multipart design with at least two shell parts (1, 2), which can be detachably coupled with one another by a clamping device (6, 8). The parting plane between the half shells extends in the direction of the central longitudinal axis (10) of the bearing shell.
    Type: Application
    Filed: December 27, 2001
    Publication date: April 17, 2003
    Inventors: Manfred Bohne, Stefan Klumpe, Dirk Stuntebeck
  • Patent number: 6534528
    Abstract: The inventive powder preparations containing at least one compound of formula (I) are suited for treating leg ulcers or decubitus ulcers.
    Type: Grant
    Filed: July 24, 2000
    Date of Patent: March 18, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Manfred Bohn, Karl Theodor Kraemer
  • Publication number: 20030012749
    Abstract: This invention relates to a preparation containing preferably a hydrophilic film-former, water and urea. Said preparation contains urea in a quantity of between 70 and 90 % by weight and the hydrophilic film-former in a quantity of between 10 and 30 % by weight, the respective quantities being measured in relation to the non-volatile constituents. The preparations are suitable for the non-traumatic excision of diseased toe and finger-nails, for example of fungus-infested areas of toe and finger-nails.
    Type: Application
    Filed: June 13, 2002
    Publication date: January 16, 2003
    Inventors: Karl Kraemer, Manfred Bohn
  • Patent number: 6469033
    Abstract: Compounds of the formula I are suitable for the production of pharmaceuticals for the topical treatment of skin infections which are caused by fungi and bacteria.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: October 22, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Manfred Bohn, Karl Theodor Kraemer, Astrid Markus
  • Publication number: 20020114661
    Abstract: A ball sleeve joint with a joint housing has a ball sleeve provided with a preferably spherically designed bearing surface. A bearing shell surrounds the bearing surface and is accommodated in a recess of the joint housing. The joint housing is formed from at least two housing parts. The housing parts have corresponding elastic toothed elements. The toothed elements are locked with one another in the assembled state of the joint housing.
    Type: Application
    Filed: December 20, 2001
    Publication date: August 22, 2002
    Inventors: Manfred Bohne, Klaus Lampe, Stefan Hussman, Franz-Josef Wehri, Stefan Klumpe
  • Publication number: 20020071815
    Abstract: This invention relates to a nail polish comprising one or more glucocorticoids useful in treating nails which show changes due to the syndrome of psoriasis.
    Type: Application
    Filed: December 13, 2001
    Publication date: June 13, 2002
    Inventors: Manfred Bohn, Karl Theodor Kraemer
  • Patent number: 6352686
    Abstract: This invention relates to a nail polish comprising one or more glucocorticoids useful in treating nails which show changes due to the syndrome of psoriasis.
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: March 5, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Manfred Bohn, Karl Theodor Kraemer
  • Publication number: 20010046478
    Abstract: A preparation comprising a combination of a topical and a systemic antimycotic and a physiologically acceptable lacquer base is suitable for the treatment and prophylaxis of onychomycoses. Preference is given to the use of water-insoluble lacquer preparations and a combination of at least one systemic antimycotic from the group of itraconazole, terbinafine and fluconazole or salts thereof with at least one topical antimycotic from the group of ciclopirox, 6-(2,4,4-trimethylpentyl)-1-hydroxy-4-methyl-2(1H)-pyridone, amorolfine and butenafine or salts thereof.
    Type: Application
    Filed: March 7, 2001
    Publication date: November 29, 2001
    Inventors: Manfred Bohn, Karl Theodor Kraemer
  • Patent number: 6162420
    Abstract: A nail varnish comprising glyceryl triacetate as an active compound and a water-insoluble film-forming agent is suitable for treatment of onychomycoses. If appropriate, the nail varnish can also additionally comprise antimycotic 1-hydroxy-2-pyridone derivatives.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: December 19, 2000
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Manfred Bohn, Karl Theodor Kraemer, Astrid Markus