Patents by Inventor Joel Cohen

Joel Cohen 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: 20190019253
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Application
    Filed: September 12, 2018
    Publication date: January 17, 2019
    Inventor: Joel COHEN
  • Patent number: 10102580
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: October 16, 2018
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 9360408
    Abstract: The invention includes a method of determining the effective density of nanomaterial agglomerates in liquids, such as but not limited to physiological fluids, using volumetric centrifugation. The method of the invention allows for the development of reliable and efficient in vitro dosimetry and methods for toxicological testing of engineered nanomaterials.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: June 7, 2016
    Assignee: President and Fellows of Harvard College
    Inventors: Philip Demokritou, Glen Deloid, Joel Cohen
  • Publication number: 20160155199
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Application
    Filed: February 3, 2016
    Publication date: June 2, 2016
    Inventor: Joel COHEN
  • Patent number: 9286638
    Abstract: A trading application can receive price and quantity information for tradable objects. The trading application can compute implied price and quantity information for spreads of the tradable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradable objects.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 15, 2016
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Publication number: 20150140597
    Abstract: The invention includes a method of determining the effective density of nanomaterial agglomerates in liquids, such as but not limited to physiological fluids, using volumetric centrifugation. The method of the invention allows for the development of reliable and efficient in vitro dosimetry and methods for toxicological testing of engineered nanomaterials.
    Type: Application
    Filed: June 20, 2013
    Publication date: May 21, 2015
    Inventors: Philip Demokritou, Glen Deloid, Joel Cohen
  • Publication number: 20140337193
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Application
    Filed: December 19, 2013
    Publication date: November 13, 2014
    Applicant: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 8639613
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Grant
    Filed: April 21, 2013
    Date of Patent: January 28, 2014
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 8447685
    Abstract: A trading application can receive price and quantity information for tradable objects. The trading application can compute implied price and quantity information for spreads of the tradable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradable objects.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: May 21, 2013
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Publication number: 20120116945
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Application
    Filed: January 11, 2012
    Publication date: May 10, 2012
    Applicant: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 8131629
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: March 6, 2012
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 7542937
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: June 2, 2009
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 7542941
    Abstract: A trading application can receive price and quantity information for tradeable objects. The trading application can compute implied price and quantity information for spreads of the tradeable objects. Direct and indirect price and quantity information for the spreads can be displayed in a manner that shows the relationship with each other and with the price and quantity information for the tradeable objects.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: June 2, 2009
    Assignee: Trading Technologies International, Inc.
    Inventor: Joel Cohen
  • Patent number: 5160826
    Abstract: An FT-IR spectrometer (10) operated for analysis by reflectance spectroscopy, has a window (56) having a body (58) which generally transmits radiation in the visible range there through. The window has a surface (60) for supporting a sample (72) of material to be analyzed. The surface of the window has a coating (62) that generally transmits visible radiation while generally reflecting radiation across the infrared range. The window provides for fast and reliable set up of sample and background scans through use of a visual microscope portion of the spectrometer. The window also has a long life, is durable and is low in cost.
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: November 3, 1992
    Assignee: Tremco Incorporated
    Inventors: Joel A. Cohen, R. Craig Virnelson
  • Patent number: 5056197
    Abstract: A clip of extruded plastic material especially useful for embracing and holding an electrode lead wire of an electrode in a predetermined position; the clip is composed of two hingedly connected leaf portions with mating hook portions to hold the clip leafs closed and wherein one of the leaf portions is configured with a lift tab portion for opening the clip to release the electrode lead wire; one of the leafs is provided with an adhesive surface to attach it to a support surface.
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: October 15, 1991
    Inventor: Joel Cohen
  • Patent number: 4969564
    Abstract: A baby bottle assembly having a nipple which is mounted on a flexible straw extending from the bottle such that in the preferred embodiment, the straw is disposed within the interior of the bottle with a substantial portion of the straw extending exteriorly of the bottle and having a nipple structure mounted on the end, such that a baby can feed from the bottle in an upright position without the need of having to invert the bottle to facilitate fluid flow to the nipple and further, wherein a one-way valve structure is mounted on the end of the straw within the nipple assembly to permit fluid flow in an outward direction from the bottle while preventing air from entering the bottle through the flexible straw.
    Type: Grant
    Filed: August 25, 1989
    Date of Patent: November 13, 1990
    Inventors: Joel Cohen, Esther R. Cohen
  • Patent number: 4945911
    Abstract: A medical electrode composed of a cylindrical portion open at one end and closed at the other end with only an opening for snug passage of a male projecting portion of a head connected to a lead wire and, at the other end, having a flange, the cylindrical portion being filled with a conductive adhesive gel which projects axially from the flange with a removable liner normally protecting the adhesive gel and to be removed for use.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: August 7, 1990
    Inventors: Joel Cohen, Esther R. Cohen
  • Patent number: 4815964
    Abstract: In one embodiment, the electrode is used in conjunction with a lead wire and a head that attaches to the electrode. The electrode itself includes first and second main face each having, among other things, a central zone. The central zone of each face is made of an electrically conductive material such that electrical current flows between the first and second main faces. The first face is releasably adhered to the skin of the patient or wearer. Radially outboard of the central zone mounted on the second main or outer face of the electrode is an elongate member. A first portion of the elongate member is attached to the second main face. The second portion of the elongate member is movable with respect to the first portion and enables the tight embrace of the head when the head is in the electrical engagement with the conductive material of the first main face. The elongate member includes a latch means to tie or strap the head onto the second main face of the electrode.
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: March 28, 1989
    Inventors: Joel Cohen, Esther R. Cohen