Patents by Inventor Roland Steiner
Roland Steiner 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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Publication number: 20240075403Abstract: The invention relates to a thin film evaporator (D) for producing a transfer mixture according to the direct dissolution method, having a feed (1), a housing (4) and an outlet (2), wherein the feed (1) introduces a starting material, made of cellulose, water and a functional fluid, into the housing (4), wherein an evaporator shaft (5) situated in the housing (4) rotatingly sweeps the starting material over the heated interior of the housing (4), wherein the product is heated and some of the water evaporates so as to result in the transfer mixture, which flows to the outlet (2) together with a supply stream, wherein the through-flow capacity of the outlet (2) is greater than the supply stream.Type: ApplicationFiled: January 12, 2022Publication date: March 7, 2024Applicant: List Technology AGInventors: Manuel Steiner, Roland Kunkel, Daniel Witte, Judith Andrea Michelle Günther
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Publication number: 20240076832Abstract: Mixing kneader for processing a transfer mixture into a molding solution, according to the direct dissolution method, having a feed, a housing and a discharge, wherein the feed introduces a product consisting essentially of cellulose, water and a functional liquid into the housing, wherein a kneader shaft situated in the housing rotationally mixes and kneads the product and sweeps wipes it over heated inner surfaces of the mixing kneader, wherein reducing the amount of undissolved particles in the product and the size of the particles are reduced, and evaporating some of the water evaporates to produce form a molding solution, wherein the process volume of the mixing kneader is determined only by the requirements of a molding solution flow capacity.Type: ApplicationFiled: January 12, 2022Publication date: March 7, 2024Applicant: List Technology AGInventors: Manuel Steiner, Roland Kunkel, Daniel Witte, Judith Andrea Michelle Günther
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Patent number: 8414867Abstract: A dry powder suitable for inhalation in a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period of time that is less than 60 minutes.Type: GrantFiled: August 17, 2012Date of Patent: April 9, 2013Assignee: Jagotec AGInventors: Rudi Mueller-Walz, Roland Steiner
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Publication number: 20130014758Abstract: A dry powder suitable for inhalation n a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period of time that is less than 60 minutes.Type: ApplicationFiled: August 17, 2012Publication date: January 17, 2013Applicant: Jagotec AGInventors: Rudi Mueller-Walz, Roland Steiner
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Patent number: 8246935Abstract: A dry powder suitable for inhalation n a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period of time that is less than 60 minutes.Type: GrantFiled: October 27, 2011Date of Patent: August 21, 2012Assignee: Jagotec AGInventors: Rudi Mueller-Walz, Roland Steiner
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Patent number: 8211405Abstract: A dry powder suitable for inhalation in a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period time that is less than 60 minutes.Type: GrantFiled: August 6, 2009Date of Patent: July 3, 2012Assignee: Jagotec AGInventors: Rudi Mueller-Walz, Roland Steiner
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Publication number: 20120107406Abstract: A dry powder suitable for inhalation n a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period of time that is less than 60 minutes.Type: ApplicationFiled: October 27, 2011Publication date: May 3, 2012Applicant: Jagotec AGInventors: Rudi Mueller-Walz, Roland Steiner
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Patent number: 8052259Abstract: Ink cartridge (10) which is insertable (insertion direction 11) into an inkjet printer, or cartridge receptacle associated therewith, and which has a housing (13) on at least one wall (12) of which there is arranged a plate (21) comprising electrical contacts (20) and an element for storage of cartridge-specific and/or printer-specific data. The housing (13) is delimited by two side walls (17, 18), a top wall (15), a base wall (16) and a front and rear (end) wall (12, 14). At least that portion (12?) of the housing wall, especially of an end wall (12), which is associated with the plate (21) has a smaller width than the plate (21). The latter is, in addition, mounted to allow its movement transversely to the longitudinal extent of the associated housing wall (12), or transversely to the insertion direction (11) of the cartridge (10) (double-headed arrow 24).Type: GrantFiled: October 10, 2008Date of Patent: November 8, 2011Assignee: Pelikan Hardcopy Production AGInventors: Daniel Sulser, Roland Steiner, André Huber
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Publication number: 20100214375Abstract: An apparatus for refilling an ink cartridge (10 or 13) for an inkjet printer, having a nozzle-comprising print head or having an ink outlet aperture (16) connectible to the ink supply of an inkjet head, either the nozzles of the print head being directly or, in the case of an ink outlet aperture (16) connectible to the ink supply of an inkjet head, said aperture being by way of a wick in fluid connection with an ink reservoir element (17) which is arranged inside the ink cartridge (10 or 13) and which consists of, for example, absorbent material. This apparatus comprises an ink-filled container (11) having an aperture (18) in which there is located a capillary element (wick 20) immersed in the ink (19) and arranged to be brought into contact with the ink reservoir element (17) of the ink cartridge (10 or 13).Type: ApplicationFiled: November 13, 2007Publication date: August 26, 2010Inventors: Daniel Sulser, Roland Steiner, Lucio Bianco
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Publication number: 20100035854Abstract: A dry powder suitable for inhalation in a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period time that is less than 60 minutes.Type: ApplicationFiled: August 6, 2009Publication date: February 11, 2010Inventors: Rudi Mueller-Walz, Roland Steiner
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Publication number: 20100028269Abstract: A dry powder suitable for inhalation in a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period time that is less than 60 minutes.Type: ApplicationFiled: August 6, 2009Publication date: February 4, 2010Inventors: Rudi Mueller-Walz, Roland Steiner
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Publication number: 20090096850Abstract: Ink cartridge (10) which is insertable (insertion direction 11) into an inkjet printer, or cartridge receptacle associated therewith, and which has a housing (13) on at least one wall (12) of which there is arranged a plate (21) comprising electrical contacts (20) and an element for storage of cartridge-specific and/or printer-specific data. The housing (13) is delimited by two side walls (17, 18), a top wall (15), a base wall (16) and a front and rear (end) wall (12, 14). At least that portion (12?) of the housing wall, especially of an end wall (12), which is associated with the plate (21) has a smaller width than the plate (21). The latter is, in addition, mounted to allow its movement transversely to the longitudinal extent of the associated housing wall (12), or transversely to the insertion direction (11) of the cartridge (10) (double-headed arrow 24).Type: ApplicationFiled: October 10, 2008Publication date: April 16, 2009Applicant: PELIKAN HARDCOPY PRODUCTION AGInventors: Daniel Sulser, Roland Steiner, Andre Huber
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Publication number: 20070183372Abstract: Disclosed is a method which allows for a fast and efficient establishment of a connection between members of a group, more specifically between a mobile radio user who triggers the establishment of the connection and additional mobile radio users of a group of mobile radio users via at least one mobile radio network. According to the inventive method, a first channel that can be used for transmitting signaling data is set up when establishing the connection. User data, such as language, which is to be transmitted between the mobile radio user triggering the establishment of the connection and other members of the group is also transmitted via said channel in addition to the signaling data until a second channel is also set up for the connection, whereupon user data is transmitted via the second channel.Type: ApplicationFiled: July 16, 2004Publication date: August 9, 2007Applicant: SIEMENS AKTIENGESELLSCHAFTInventors: Otto Janko, Olaf Kautz, Gerhard Kieselmann, Peter Kim, Ralf Munninghoff, Roland Steiner
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Publication number: 20070071690Abstract: A dry powder suitable for inhalation in a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate . The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period time that is less than 60 minutes.Type: ApplicationFiled: November 11, 2004Publication date: March 29, 2007Inventors: Rudi Mueller-Walz, Roland Steiner
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Patent number: 4798605Abstract: A device for continuously draining a pouch is adjustable for puncturing and draining the pouch. In certain embodiments, the device has an end portion capable of being affixed to a joint affixed to a pouch. An end-piece is connected with the affixing end portion by means for reciprocating the end-piece towards and away from the joint and pouch. A needle affixed to the end-piece extends towards the pipe and joint and has a length sufficient to penetrate through the joint to pierce the pouch when the end-piece is reciprocated towards the adjustable portion. A pipe is positioned relative to the end-piece for dispensing liquid flowing from a pierced pouch via the void from the joint to the end-piece.Type: GrantFiled: July 21, 1987Date of Patent: January 17, 1989Assignee: Nestec S.A.Inventors: Roland Steiner, Eugene Van Meir
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Patent number: D581977Type: GrantFiled: June 11, 2007Date of Patent: December 2, 2008Assignee: Pelikan Hardcopy Production AGInventors: Daniel Sulser, Roland Steiner
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Patent number: D586848Type: GrantFiled: June 11, 2007Date of Patent: February 17, 2009Assignee: Pelikan Hardcopy Production AGInventors: Daniel Sulser, Roland Steiner
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Patent number: D588193Type: GrantFiled: June 11, 2007Date of Patent: March 10, 2009Assignee: Pelikan Hardcopy Production AGInventors: Daniel Sulser, Roland Steiner
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Patent number: D589552Type: GrantFiled: May 20, 2008Date of Patent: March 31, 2009Assignee: Pelikan Hardcopy Production AGInventors: Daniel Sulser, Roland Steiner
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Patent number: D589553Type: GrantFiled: May 20, 2008Date of Patent: March 31, 2009Assignee: Pelikan Hardcopy Production AGInventors: Daniel Sulser, Roland Steiner