Patents by Inventor Rosanne Welcher

Rosanne Welcher 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: 7850912
    Abstract: A method and apparatus for continuous workflow processing of biological samples. In one embodiment, the apparatus includes a probe for dispensing one or more reagents from one or more reagent containers onto one or more biological sample carriers. The method and apparatus includes processing each biological sample according to a respective sequence of protocol steps which may be ordered by a scheduler protocol. The method and apparatus also includes network capability for connectivity with additional equipment for receiving or transmitting pertinent data via the network.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: December 14, 2010
    Assignee: DAKO Denmark A/S
    Inventors: John A. Favuzzi, Marc E. Key, Robert L. Lathrop, Gordon A. Feingold, Rosanne Welcher
  • Patent number: 7758809
    Abstract: The present invention concerns a method and an apparatus for automatic staining of at least one tissue sample accommodated on a slide by applying reagents. The system may include at least one slide provided in a slide rack, a fluid containment element, a slide holder, a vertical slide positioner to pivot the slides to a vertical position, and a slide immerser element to immerse the vertical slide into a fluid containment element or even a dip tank. By pivoting the slides from a horizontal to a vertical position, an automated method and apparatus for carrying out a pretreatment in an automated staining apparatus may be provided. The pivoting of slides may ensure an appropriate orientation of the slides for both the pretreatment and the staining processes.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: July 20, 2010
    Assignee: Dako Cytomation Denmark A/S
    Inventors: John Favuzzi, Benno Guggenheimer, Jeff Rau, Marc Key, Robert Lathrop, Rosanne Welcher
  • Publication number: 20100081167
    Abstract: The present invention concerns a method and an apparatus for automatic staining of at least one tissue sample accommodated on a slide by applying reagents. The system may include at least one slide provided in a slide rack, a fluid containment element, a slide holder, a vertical slide positioner to pivot the slides to a vertical position, and a slide immerser element to immerse the vertical slide into a fluid containment element or even a dip tank. By pivoting the slides from a horizontal to a vertical position, an automated method and apparatus for carrying out a pretreatment in an automated staining apparatus may be provided. The pivoting of slides may ensure an appropriate orientation of the slides for both the pretreatment and the staining processes.
    Type: Application
    Filed: December 3, 2009
    Publication date: April 1, 2010
    Inventors: John Favuzzi, Benno Guggenheimer, Jeff Rau, Marc Key, Robert Lathrop, Rosanne Welcher
  • Patent number: 7648678
    Abstract: The present invention concerns a method and an apparatus for automatic staining of at least one tissue sample accommodated on a slide by applying reagents. The system may include at least one slide provided in a slide rack, a fluid containment element, a slide holder, a vertical slide positioner to pivot the slides to a vertical position, and a slide immerser element to immerse the vertical slide into a fluid containment element or even a dip tank. By pivoting the slides from a horizontal to a vertical position, an automated method and apparatus for carrying out a pretreatment in an automated staining apparatus may be provided. The pivoting of slides may ensure an appropriate orientation of the slides for both the pretreatment and the staining processes.
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: January 19, 2010
    Assignee: DAKO Denmark A/S
    Inventors: John Favuzzi, Benno Guggenheimer, Jeff Rau, Marc Key, Robert Lathrop, Rosanne Welcher
  • Publication number: 20080241876
    Abstract: A sample processing system that may be automated and methods are disclosed where samples are arranged on a carrier element and a process operation control system automatically processes the samples perhaps robotically with an operationally-influential exteriorly-consequential information monitor or a data capture element. Significant process details as well as operationally-influential exteriorly-consequential information may be monitored and an automatic notice element may cause notification of a person at some display that may be remote. Various people may be notified, such as an administrator, a supplier, or a manufacturer of an opportunity for some action such as reagent reordering or the like. A simulated motion display may be included to “watch” simulated operation in real time or long after completion of the actual processing.
    Type: Application
    Filed: March 19, 2008
    Publication date: October 2, 2008
    Inventors: Gordon Feingold, Marc Key, Rosanne Welcher, John Favuzzi
  • Patent number: 7400983
    Abstract: A sample processing system (101) that may be automated and methods are disclosed where samples) (198) are arranged on a carrier element (197) and a process operation control system (171) automatically processes the samples) perhaps robotically with an operationally-influential exteriorly-consequential information monitor (402) or a data capture element (414). Significant process details as well as operationally-influential exteriorly-consequential information may be monitored and an automatic notice element (404) may cause notification of a person at some display (415) that may be remote. Various people may be notified, such as an administrator, a supplier, or a manufacturer of an opportunity for some action such as reagent reordering or the like. A simulated motion display may be included to “watch” simulated operation in real time or long after completion of the actual processing.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: July 15, 2008
    Assignee: Dako Denmark A/S
    Inventors: Gordon Feingold, Marc Key, Rosanne Welcher, John Favuzzi
  • Publication number: 20060105359
    Abstract: The present invention concerns a method and apparatus for automatic processing a biological sample on a carrier, perhaps robotically, by applying predetermined amounts of reagents in a predetermined sequence according to a processing protocol, the processing including pre-treatment steps, under the control of an adaptive processing control system using a sample process parameter input that may be independent and an independent process parameter memory that does not interrupt process operation when being used, such that samples may be added or removed without interrupting the processing of other samples. Also included is an image capture function for sample and reagent identification and process monitoring, as well as temperature regulation and environmental control functions.
    Type: Application
    Filed: June 20, 2005
    Publication date: May 18, 2006
    Applicant: DakoCytomation Denmark A/S
    Inventors: John Favuzzi, Kristopher Buchanan, Michael Barber, Loren Bland, Dawn Rohrbacker, Robert Clark, Gordon Feingold, Benno Guggenheimer, Marc Key, Merritt Martin, Robert Lathrop, Jeffery Rau, Jonathan Sweda, Douglas Sweet, John Van Bosch, Lars Winther, Rosanne Welcher
  • Publication number: 20060085140
    Abstract: A sample processing system (101) that may be automated and methods are disclosed where samples) (198) are arranged on a carrier element (197) and a process operation control system (171) automatically processes the samples) perhaps robotically with an operationally-influential exteriorly-consequential information monitor (402) or a data capture element (414). Significant process details as well as operationally-influential exteriorly-consequential information may be monitored and an automatic notice element (404) may cause notification of a person at some display (415) that may be remote. Various people may be notified, such as an administrator, a supplier, or a manufacturer of an opportunity for some action such as reagent reordering or the like. A simulated motion display may be included to “watch” simulated operation in real time or long after completion of the actual processing.
    Type: Application
    Filed: December 19, 2003
    Publication date: April 20, 2006
    Inventors: Gordon Feingold, Marc Key, Rosanne Welcher, John Favuzzi
  • Publication number: 20060063265
    Abstract: A sample processing system (101) that may be automated and methods are disclosed where sample(s) (198) are arranged on a carrier element (197) and a process operation control system (171) automatically processes the sample(s) perhaps robotically with a sample process parameter input (173) that may be independent and an independent process parameter memory that does not interrupt process operation when being used. There may be an interspersial robotic control element responsive to an automatic data replication memory and to which a robotic motion system is responsive.
    Type: Application
    Filed: December 19, 2003
    Publication date: March 23, 2006
    Applicant: DakoCytomation Denmark A/S
    Inventors: Rosanne Welcher, Marc Key, Gorden Feingold, Doug Sweet, John Favuzzi
  • Publication number: 20060046298
    Abstract: A sample processing system 101 that may be automated and methods are disclosed where sample(s) 198 are arranged on a carrier element 197 and a process operation control system 171 automatically processes the sample(s) perhaps robotically according to an desired aggregation of event dictated by an input 173. Alteration of an initial aggregated event topology may be accepted while the system is processing an initial aggregation and varied-parameter robotic control simulation functionalities 606 may be accomplished to determine an enhanced sequence for processing. Suggested operator actions may be displayed that might further enhance the scheduling of the altered aggregated event topology together with an automatic operator need prompt 608 that may inform an operator of a need for a particular action in order to accomplish the desired tasks.
    Type: Application
    Filed: December 19, 2003
    Publication date: March 2, 2006
    Applicant: Dako-Cytomation Denmark A/S
    Inventors: Marc Key, Gordon Feingold, Rosanne Welcher
  • Publication number: 20050064535
    Abstract: The present invention concerns a method and an apparatus for automatic staining of at least one tissue sample accommodated on a slide by applying reagents. The system may include at least one slide provided in a slide rack, a fluid containment element, a slide holder, a vertical slide positioner to pivot the slides to a vertical position, and a slide immerser element to immerse the vertical slide into a fluid containment element or even a dip tank. By pivoting the slides from a horizontal to a vertical position, an automated method and apparatus for carrying out a pretreatment in an automated staining apparatus may be provided. The pivoting of slides may ensure an appropriate orientation of the slides for both the pretreatment and the staining processes.
    Type: Application
    Filed: December 8, 2003
    Publication date: March 24, 2005
    Applicant: Dako Cytomation Denmark A/S
    Inventors: John Favuzzi, Benno Guggenheimer, Jeff Rau, Marc Key, Robert Lathrop, Rosanne Welcher