Patents by Inventor Benjamin Bobst

Benjamin Bobst 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).

  • Patent number: 11027882
    Abstract: A method for filling dual-chamber systems in pre-sterilizable carrier systems includes providing at least one washed, siliconized and sterilized dual-chamber system in a magazine. The dual-chamber system includes respective separating elements separating the two chambers from each other. The magazine accommodates at least one dual-chamber system and is arranged in a container that is sealed with a closing element. The method additionally includes introducing the container into a clean room; opening the container and filling a first chamber of the at least one dual-chamber system; and closing the first chamber. The method further includes filling a second chamber of the at least one dual-chamber system; closing the second chamber; and removing the system from the clean room.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: June 8, 2021
    Assignee: ARZNEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBURG
    Inventors: Frank Bottger, Benjamin Bobst
  • Publication number: 20200262609
    Abstract: A method for filling dual-chamber systems in pre-sterilizable carrier systems includes providing at least one washed, siliconized and sterilized dual-chamber system in a magazine. The dual-chamber system includes respective separating elements separating the two chambers from each other. The magazine accommodates at least one dual-chamber system and is arranged in a container that is sealed with a closing element. The method additionally includes introducing the container into a clean room; opening the container and filling a first chamber of the at least one dual-chamber system; and closing the first chamber. The method further includes filling a second chamber of the at least one dual-chamber system; closing the second chamber; and removing the system from the clean room.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 20, 2020
    Applicant: ARZNEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBURG
    Inventors: Frank BOTTGER, Benjamin BOBST
  • Patent number: 8813955
    Abstract: A container for medical products has at least one chamber. At least two lyophilized active substances and/or auxiliary substances are jointly present in the at least one chamber.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: August 26, 2014
    Assignee: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventors: Frank Böttger, Benjamin Böbst, Patricia Koch
  • Patent number: 8763350
    Abstract: A method for filling dual-chamber systems (3) in pre-sterilizable carrier systems (1) is proposed, which comprises the following steps: provision of at least one washed, siliconized and sterilized dual-chamber system (3) with respectively one separating element separating the two chambers (5, 5?) from one another in a magazine (9), which accommodates the at least one dual-chamber system (3), wherein the magazine (9) is arranged in a container (11) sealed with a closure element (13); feeding the container (11) into a clean room; opening the container (11) and filling a first chamber (5) of the at least one dual-chamber system (3); closing the first chamber (5) with a gas-permeable closure element (19); freeze drying the solution (L1) contained in the first chamber (5); closing the first chamber (5) with a closure element (19); filling a second chamber (5?) of the at least one dual-chamber system (3); closing the second chamber (5?); discharge from the clean room.
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: July 1, 2014
    Assignee: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventors: Frank Böttger, Benjamin Böbst
  • Patent number: 8677723
    Abstract: A method for filling dual-chamber systems in pre-sterilizable carrier systems includes providing at least one washed, siliconized and sterilized dual-chamber system in a magazine. The dual-chamber system includes respective separating elements separating the two chambers from each other. The magazine accommodates at least one dual-chamber system and is arranged in a container that is sealed with a closing element. The method additionally includes introducing the container into a clean room; opening the container and filling a first chamber of the at least one dual-chamber system; and closing the first chamber. The method further includes filling a second chamber of the at least one dual-chamber system; closing the second chamber; and removing the system from the clean room.
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: March 25, 2014
    Assignee: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventors: Frank Böttger, Benjamin Böbst
  • Patent number: 8137324
    Abstract: A syringe includes a syringe cylinder, a sealing plug movably disposed within the syringe cylinder, and with a plunger cooperating with the sealing plug. A safety device prevents a sliding back of the sealing plug within the syringe cylinder in any position the sealing plug assumes within the syringe cylinder. The safety device has a locking element which engages at the plunger in any position the plunger assumes within the syringe cylinder. The locking element is attached to a retaining fixture and protrudes from the retaining fixture same such that an attachment point of the locking element is closer to the sealing plug at the retaining fixture than the free end of the locking element opposite of the attachment point.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: March 20, 2012
    Assignee: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventor: Benjamin Bobst
  • Patent number: 8092425
    Abstract: A syringe cylinder comprising an interior space, having a stopper that can be displaced in the interior space and delimits an active ingredient space, is proposed. The syringe cylinder is characterized by an indicator device biuniquely indicating a longitudinal movement of the stopper occurring in one direction.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: January 10, 2012
    Assignee: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventors: Benjamin Böbst, Dirk Peters, Frank Boettger
  • Publication number: 20110094189
    Abstract: A method for filling dual-chamber systems in pre-sterilizable carrier systems includes providing at least one washed, siliconized and sterilized dual-chamber system with respectively one separating element separating the two chambers from one another in a magazine, which accommodates the at least one dual-chamber system. The magazine is arranged in a container sealed with a closure element. The method additionally includes feeding the container into a clean room; opening the container and filling a first chamber of the at least one dual-chamber system; closing the first chamber with a gas-permeable closure element; and freeze drying the solution contained in the first chamber. The method further includes closing the first chamber with a closure element; filling a second chamber of the at least one dual-chamber system; closing the second chamber; and discharging the container from the clean room.
    Type: Application
    Filed: June 16, 2009
    Publication date: April 28, 2011
    Applicant: ARZNEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBURG
    Inventors: Frank Böttger, Benjamin Böbst
  • Publication number: 20110094188
    Abstract: A method for filling dual-chamber systems in pre-sterilizable carrier systems includes providing at least one washed, siliconized and sterilized dual-chamber system in a magazine. The dual-chamber system includes respective separating elements separating the two chambers from each other. The magazine accommodates at least one dual-chamber system and is arranged in a container that is sealed with a closing element. The method additionally includes introducing the container into a clean room; opening the container and filling a first chamber of the at least one dual-chamber system; and closing the first chamber. The method further includes filling a second chamber of the at least one dual-chamber system; closing the second chamber; and removing the system from the clean room.
    Type: Application
    Filed: June 16, 2009
    Publication date: April 28, 2011
    Inventors: Frank Böttger, Benjamin Böbst
  • Publication number: 20110092906
    Abstract: A device has at least one chamber for accommodating a medicament or a sample volume, and has a plunger element which is displaceable in the device. The device includes a syringe or carpule, a multi- or dual-chamber system, an autoinjector, or a pen. Pressure forces resulting from a chemical reaction may be introduced into the plunger element, thereby causing displacement of the plunger element.
    Type: Application
    Filed: June 18, 2009
    Publication date: April 21, 2011
    Applicant: ARZENEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBURG
    Inventors: Frank Böttger, Benjamin Böbst
  • Publication number: 20110089065
    Abstract: A container for medical products has at least one chamber. At least two lyophilized active substances and/or auxiliary substances are jointly present in the at least one chamber.
    Type: Application
    Filed: June 18, 2009
    Publication date: April 21, 2011
    Inventors: Frank Böttger, Benjamin Böbst
  • Publication number: 20090227957
    Abstract: A syringe includes a syringe cylinder, a sealing plug movably disposed within the syringe cylinder, and with a plunger cooperating with the sealing plug. A safety device prevents a sliding back of the sealing plug within the syringe cylinder in any position the sealing plug assumes within the syringe cylinder. The safety device has a locking element which engages at the plunger in any position the plunger assumes within the syringe cylinder. The locking element is attached to a retaining fixture and protrudes from the retaining fixture same such that an attachment point of the locking element is closer to the sealing plug at the retaining fixture than the free end of the locking element opposite of the attachment point.
    Type: Application
    Filed: August 10, 2006
    Publication date: September 10, 2009
    Applicant: ARZNEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBUR
    Inventor: Benjamin Böbst
  • Publication number: 20090082737
    Abstract: A syringe cylinder comprising an interior space, having a stopper that can be displaced in the interior space and delimits an active ingredient space, is proposed. The syringe cylinder is characterized by an indicator device biuniquely indicating a longitudinal movement of the stopper occurring in one direction.
    Type: Application
    Filed: April 19, 2007
    Publication date: March 26, 2009
    Inventors: Benjamin Bobst, Dirk Peters, Frank Boettger
  • Publication number: 20040232171
    Abstract: Apparatus for delivering sensitive liquid media, such as solutions, dispersions, suspensions, and the like, which comprises at least one flexible container having an outlet and enclosing a liquid medium. A pressure chamber which accommodates the container. The outlet of the container can be led through the chamber wall. A pressure source can be connected to the pressure chamber and the pressure chamber can be pressurized thereby.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 25, 2004
    Applicant: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventor: Benjamin Bobst