Patents by Inventor Christiane Gottschalk

Christiane Gottschalk 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: 20160115025
    Abstract: A system and method for facilitating a chemical reaction is provided. The system can have an electrically conductive member. The electrically conductive member is capable of holding a chemical mixture. The electrically conductive member is directly coupled to a power source and is heated when the power source is on. When a chemical mixture is within the electrically conductive member and the power source is on, the chemical mixture is heated such that a chemical reaction can occur.
    Type: Application
    Filed: January 7, 2016
    Publication date: April 28, 2016
    Inventors: Johannes Seiwert, Christiane Gottschalk, Joachim Lohr, Martin Blacha
  • Publication number: 20150232333
    Abstract: A system and method for facilitating a chemical reaction is provided. The system can have an electrically conductive member. The electrically conductive member is capable of holding a chemical mixture. The electrically conductive member is directly coupled to a power source and is heated when the power source is on. When a chemical mixture is within the electrically conductive member and the power source is on, the chemical mixture is heated such that a chemical reaction can occur.
    Type: Application
    Filed: February 25, 2014
    Publication date: August 20, 2015
    Applicant: MKS Instruments, Inc.
    Inventors: Johannes Seiwert, Christiane Gottschalk, Joachim Lohr, Martin Blacha
  • Patent number: 8882885
    Abstract: A system to purge dissolved gases selectively from liquids can include a first contactor having two first contactor inlets and two first contactor outlets. The first contactor can receive liquid from a liquid source at a first inlet of the first contactor and an inert gas source at a second inlet of the first contactor, the inert gas can purge a first portion of gas from the liquid source. The first portion of purged gas exits the first contactor at a first outlet of the first contactor. The second contactor can receive input from the second outlet of the first contactor and the inert gas, the inert gas purges a second portion of the gas from the liquid source. The second portion of purged gas can exit the second contactor at a first outlet of the second contactor.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: November 11, 2014
    Assignee: MKS Instruments, Inc.
    Inventors: Ulrich Brammer, Johannes Seiwert, Christiane Gottschalk
  • Patent number: 8727323
    Abstract: Devices, systems, and methods employed in wet cleaning semiconductor devices are provided. In particular, systems that can deliver deionized water with the desired concentration of CO2 and methods of generating deionized water with a desired concentration of CO2 for use in wet cleaning of semiconductor devices are provided.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: May 20, 2014
    Assignee: MKS Instruments, Inc.
    Inventors: Johannes Seiwart, Ulrich Brammer, Christiane Gottschalk, Joachim Lohr
  • Patent number: 8448925
    Abstract: Devices, systems, and methods employed in wet cleaning semiconductor devices are provided. In particular, systems that can deliver deionized water with the desired concentration of CO2 and methods of generating deionized water with a desired concentration of CO2 for use in wet cleaning of semiconductor devices are provided.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: May 28, 2013
    Assignee: MKS Instruments, Inc.
    Inventors: Johannes Seiwert, Ulrich Brammer, Christiane Gottschalk, Joachim Lohr
  • Publication number: 20120279396
    Abstract: A system to purge dissolved gases selectively from liquids can include a first contactor having two first contactor inlets and two first contactor outlets. The first contactor can receive liquid from a liquid source at a first inlet of the first contactor and an inert gas source at a second inlet of the first contactor, the inert gas can purge a first portion of gas from the liquid source. The first portion of purged gas exits the first contactor at a first outlet of the first contactor. The second contactor can receive input from the second outlet of the first contactor and the inert gas, the inert gas purges a second portion of the gas from the liquid source. The second portion of purged gas can exit the second contactor at a first outlet of the second contactor.
    Type: Application
    Filed: March 15, 2012
    Publication date: November 8, 2012
    Applicant: MKS Instruments, Inc.
    Inventors: Ulrich Brammer, Johannes Seiwert, Christiane Gottschalk
  • Publication number: 20110134716
    Abstract: Devices, systems, and methods employed in wet cleaning semiconductor devices are provided. In particular, systems that can deliver deionized water with the desired concentration of CO2 and methods of generating deionized water with a desired concentration of CO2 for use in wet cleaning of semiconductor devices are provided.
    Type: Application
    Filed: June 2, 2010
    Publication date: June 9, 2011
    Applicant: MKS Instruments, Inc.
    Inventors: Johannes Seiwert, Ulrich Brammer, Christiane Gottschalk, Joachim Lohr
  • Patent number: 7731161
    Abstract: Devices, systems, and methods employed in wet cleaning semiconductor devices are provided. In particular, systems that can deliver deionized water with the desired concentration of CO2 and methods of generating deionized water with a desired concentration of CO2 for use in wet cleaning of semiconductor devices are provided.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: June 8, 2010
    Assignee: MKS Instruments, Inc.
    Inventors: Johannes Seiwert, Ulrich Brammer, Christiane Gottschalk, Joachim Lohr
  • Patent number: 7622037
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: November 24, 2009
    Assignee: MKS Instruments, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Publication number: 20080257738
    Abstract: Devices, systems, and methods employed in wet cleaning semiconductor devices are provided. In particular, systems that can deliver deionized water with the desired concentration of CO2 and methods of generating deionized water with a desired concentration of CO2 for use in wet cleaning of semiconductor devices are provided.
    Type: Application
    Filed: October 17, 2007
    Publication date: October 23, 2008
    Applicant: MKS Instruments, Inc.
    Inventors: Johannes Seiwert, Ulrich Brammer, Christiane Gottschalk, Joachim Lohr
  • Publication number: 20080002518
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Application
    Filed: August 7, 2007
    Publication date: January 3, 2008
    Applicant: MKS Instruments, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Patent number: 7264006
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: September 4, 2007
    Assignee: MKS Instruments, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Publication number: 20070034230
    Abstract: The invention relates to a method and system for cleaning semiconductor elements accommodated in a tank which uses ozonized, deionized (DI) ultrapure water. According to the invention, ozone is generated in an ozone generator (3) according to the principal of silent electric discharge while admitting highly pure oxygen. Said ozone is fed to a contactor (7) through which DI water flows. The ozone is then dissolved in the DI water. While optionally admitting additional chemicals, the ozonized DI water is conducted through the tank (12) holding the semiconductor elements in order to clean the same, and the used DI water is carried away (15). In order to stabilize the ozone concentration, CO2 is added to the ozone/oxygen mixture generated by the ozone generator (7).
    Type: Application
    Filed: May 12, 2006
    Publication date: February 15, 2007
    Applicant: MKS Instruments, Inc.
    Inventors: Christiane Gottschalk, Jurgen Schweckendiek, Ulrich Brammer
  • Patent number: 7067017
    Abstract: The invention relates to a method and system for cleaning semiconductor elements accommodated in a tank which uses ozonized, deionized (DI) ultrapure water. According to the invention, ozone is generated in an ozone generator (3) according to the principal of silent electric discharge while admitting highly pure oxygen. Said ozone is fed to a contactor (7) through which DI water flows. The ozone is then dissolved in the DI water. While optionally admitting additional chemicals, the ozonized DI water is conducted through the tank (12) holding the semiconductor elements in order to clean the same, and the used DI water is carried away (15). In order to stabilize the ozone concentration, CO2 is added to the ozone/oxygen mixture generated by the ozone generator (7).
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: June 27, 2006
    Assignee: MKS Instruments, Inc.
    Inventors: Christiane Gottschalk, Jürgen Schweckendiek, Ulrich Brammer
  • Publication number: 20060107969
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Application
    Filed: August 19, 2005
    Publication date: May 25, 2006
    Applicant: MKS Instruments, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Patent number: 6948504
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: September 27, 2005
    Assignee: MKS Instruments, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Publication number: 20050056301
    Abstract: The invention relates to a method and system for cleaning semiconductor elements accommodated in a tank which uses ozonized, deionized (DI) ultrapure water. According to the invention, ozone is generated in an ozone generator (3) according to the principal of silent electric discharge while admitting highly pure oxygen. Said ozone is fed to a contactor (7) through which DI water flows. The ozone is then dissolved in the DI water. While optionally admitting additional chemicals, the ozonized DI water is conducted through the tank (12) holding the semiconductor elements in order to clean the same, and the used DI water is carried away (15). In order to stabilize the ozone concentration, CO2 is added to the ozone/oxygen mixture generated by the ozone generator (7).
    Type: Application
    Filed: July 15, 2004
    Publication date: March 17, 2005
    Applicant: Applied Science and Technology, Inc.
    Inventors: Christiane Gottschalk, Jurgen Schweckendiek, Ulrich Brammer
  • Publication number: 20050029202
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Application
    Filed: September 10, 2004
    Publication date: February 10, 2005
    Applicant: Applied Science and Technology, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Patent number: 6805791
    Abstract: The invention features an apparatus and a method for supplying ozonated water to more than one process tool. Ozonated water of a first concentration received from an ozonated water generator and water received from a source are mixed to produce ozonated water of a second concentration. The ozonated water of a second concentration is supplied to a first process tool. Ozonated water from the ozonated water generator is supplied to a second process tool while supplying the ozonated water of the second concentration to the first process tool.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: October 19, 2004
    Assignee: Applied Science and Technology, Inc.
    Inventors: Jens Fittkau, Johannes Seiwert, Christiane Gottschalk
  • Patent number: 6786976
    Abstract: The invention relates to a method and system for cleaning semiconductor elements accommodated in a tank which uses ozonized, deionized (DI) ultrapure water. According to the invention, ozone is generated in an ozone generator (3) according to the principal of silent electric discharge while admitting highly pure oxygen. Said ozone is fed to a contactor (7) through which DI water flows. The ozone is then dissolved in the DI water. While optionally admitting additional chemicals, the ozonized DI water is conducted through the tank (12) holding the semiconductor elements in order to clean the same, and the used DI water is carried away (15). In order to stabilize the ozone concentration, CO2 is added to the ozone/oxygen mixture generated by the ozone generator (7).
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: September 7, 2004
    Assignee: Applied Science and Technology, Inc.
    Inventors: Christiane Gottschalk, Jürgen Schweckendiek, Ulrich Brammer