Patents by Inventor David D. Waddell

David D. Waddell 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: 20140256746
    Abstract: A method and composition for treating osteoarthritis with ion-channel regulators is disclosed. The ion-channel regulators are used alone or in combination with other osteoarthritis treatment agents, including but not limited to injectable agents such as viscosupplements and steroids. A composition comprising one or more ion-channel regulator(s) and one or more osteoarthritis treatment agent(s) is also disclosed.
    Type: Application
    Filed: September 10, 2013
    Publication date: September 11, 2014
    Applicant: CALOSYN PHARMA, INC.
    Inventor: David D. Waddell
  • Patent number: 8557865
    Abstract: A method and composition for treating osteoarthritis with ion-channel regulators is disclosed. The ion-channel regulators are used alone or in combination with other osteoarthritis treatment agents, including but not limited to injectable agents such as viscosupplements and steroids. A composition comprising one or more ion-channel regulator(s) and one or more osteoarthritis treatment agent(s) is also disclosed.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: October 15, 2013
    Assignee: Calosyn Pharma, Inc.
    Inventor: David D. Waddell
  • Patent number: 8329746
    Abstract: A method and composition for treating osteoarthritis with ion-channel regulators is disclosed. The ion-channel regulators are used alone or in combination with other osteoarthritis treatment agents, including but not limited to injectable agents such as viscosupplements and steroids. A composition comprising one or more ion-channel regulator(s) and one or more osteoarthritis treatment agent(s) is also disclosed.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: December 11, 2012
    Assignee: CaloSyn Pharma, Inc.
    Inventor: David D. Waddell
  • Publication number: 20120309709
    Abstract: A composition and method for the treatment of degenerative joint disease is disclosed. The composition includes a combination of a first ion-channel regulator, at least a second ion-channel regulator, and a pharmaceutically acceptable carrier suitable for intraarticular injection. Methods and kits for treating a degenerative joint disease are also disclosed.
    Type: Application
    Filed: February 8, 2012
    Publication date: December 6, 2012
    Inventors: David D. Waddell, Andrew A. Marino, Oleg V. Kolomytkin
  • Publication number: 20120277307
    Abstract: A method and composition for treating osteoarthritis with ion-channel regulators is disclosed. The ion-channel regulators are used alone or in combination with other osteoarthritis treatment agents, including but not limited to injectable agents such as viscosupplements and steroids. A composition comprising one or more ion-channel regulator(s) and one or more osteoarthritis treatment agent(s) is also disclosed.
    Type: Application
    Filed: July 2, 2012
    Publication date: November 1, 2012
    Inventor: David D. Waddell
  • Publication number: 20110071104
    Abstract: A method and composition for treating osteoarthritis with ion-channel regulators is disclosed. The ion-channel regulators are used alone or in combination with other osteoarthritis treatment agents, including but not limited to injectable agents such as viscosupplements and steroids. A composition comprising one or more ion-channel regulator(s) and one or more osteoarthritis treatment agent(s) is also disclosed.
    Type: Application
    Filed: June 21, 2010
    Publication date: March 24, 2011
    Inventor: David D. Waddell
  • Patent number: 7767710
    Abstract: A method and composition for treating osteoarthritis with ion-channel regulators is disclosed. The ion-channel regulators are used alone or in combination with other osteoarthritis treatment agents, including but not limited to injectable agents such as viscosupplements and steroids. A composition comprising one or more ion-channel regulator(s) and one or more osteoarthritis treatment agent(s) is also disclosed.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: August 3, 2010
    Assignee: Calosyn Pharma, Inc.
    Inventor: David D. Waddell
  • Publication number: 20090163440
    Abstract: A composition and method for the treatment of degenerative joint disease is disclosed. The composition includes a combination of a first ion-channel regulator, at least a second ion-channel regulator, and a pharmaceutically acceptable carrier suitable for intraarticular injection. Methods and kits for treating a degenerative joint disease are also disclosed.
    Type: Application
    Filed: September 26, 2008
    Publication date: June 25, 2009
    Inventors: David D. Waddell, Andrew A. Marino, Oleg V. Kolomytkin
  • Patent number: 6228090
    Abstract: An osteotomy trial mounting device and method for attaching an osteotomy trial to a surgical tool are provided. The osteotomy trial mounting device includes a trial component, such as a femoral or tibial trial, having a means for attaching a surgical tool. The attachment mechanism includes spaced apart apertures in an attachment surface of the trial for receiving support posts of the surgical tool adapter.
    Type: Grant
    Filed: October 7, 1999
    Date of Patent: May 8, 2001
    Inventor: David D. Waddell
  • Patent number: 6174314
    Abstract: A patella resection guide and a method of resurfacing a patella in situ are provided to achieve accurate placement and functioning of the patellar prosthesis with respect to the other components of the total knee system in total knee arthroplasty. The resection guide includes an adaptor base, a slotted block and a patellar plate. The resection guide is mounted on a trial component such as a femoral component using the adaptor base. The patella is captured and maintained in its non-everted, anatomic position using a three-point fixation surface of the patellar plate. A height adjustment mechanism is included to change the spacial relationship between the guide and attached trial component. The height adjustment mechanism includes a plurality of grooved posts on the base adaptor and ball plungers on the slotted block which engage the grooves when the height is chosen and set.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: January 16, 2001
    Inventor: David D. Waddell