Patents by Inventor Gregory A. Demopulos

Gregory A. Demopulos 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: 20080167388
    Abstract: A method and solution for perioperatively inhibiting a variety of pain, inflammation, spasm and restenosis processes resulting from cardiovascular or general vascular therapeutic and diagnostic procedures. The solution preferably includes multiple pain and inflammation inhibitory agents and spasm inhibitory agents at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. Specific preferred embodiments of the solution of the present invention for use in cardiovascular and general vascular procedures also include anti-restenosis agents. The solution is introduced luminally to continuously irrigate an arterial site during an operative/interventional or diagnostic procedure for preemptive inhibition of pain and inflammation, vascular and non-vascular smooth muscle spasm, and restenosis while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: December 14, 2007
    Publication date: July 10, 2008
    Inventors: Gregory A. Demopulos, Pamela A. Pierce, Jeffrey M. Herz
  • Publication number: 20080114025
    Abstract: A method and composition for inhibiting a variety of pain, inflammation, spasm and restenosis processes resulting from cardiovascular or general vascular therapeutic and diagnostic procedures. The composition preferably includes multiple pain and inflammation inhibitory agents and spasm inhibitory agents. Specific preferred embodiments of the solution of the present invention for use in cardiovascular and general vascular procedures also may include anti-restenosis agents.
    Type: Application
    Filed: September 6, 2007
    Publication date: May 15, 2008
    Inventors: Gregory A. Demopulos, Pamela Pierce Palmer, Jeffrey M. Herz
  • Publication number: 20080096948
    Abstract: A method and solution for local inhibition of pain and inflammation by application of a serotonin antagonist, and serotonin antagonist compositions for local delivery.
    Type: Application
    Filed: August 3, 2007
    Publication date: April 24, 2008
    Inventors: Gregory Demopulos, Pamela Palmer, Jeffrey Herz
  • Publication number: 20070248639
    Abstract: Compositions of a cyclooxygenase inhibitor and a calcium channel antagonist in a liquid carrier. The composition may be administered the the urinary tract during urological diagnostic, interventional, surgical and other medical procedures. One disclosed composition comprises ketoprofen and nifedipine in a liquid irrigation carrier, and includes a solubilizing agent, stabilizing agents and a buffering agent.
    Type: Application
    Filed: March 17, 2006
    Publication date: October 25, 2007
    Inventors: Gregory Demopulos, Jeffrey Herz
  • Publication number: 20060263393
    Abstract: Compositions of a cyclooxygenase inhibitor and a calcium channel antagonist in a liquid carrier. The composition may be administered the the urinary tract during urological diagnostic, interventional, surgical and other medical procedures. One disclosed composition comprises ketoprofen and nifedipine in a liquid irrigation carrier, and includes a solubilizing agent, stabilizing agents and a buffering agent.
    Type: Application
    Filed: March 17, 2006
    Publication date: November 23, 2006
    Inventors: Gregory Demopulos, Jeffrey Herz, Wayne Gombotz, Hui-Rong Shen
  • Publication number: 20060229588
    Abstract: A method and solution for perioperatively inhibiting a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes at least one pharmacological agent that is a soluble receptor tyrosine kinase, and optionally additional multiple pain and inflammation inhibitory agents at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied by continuous irrigation of a wound during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: April 24, 2006
    Publication date: October 12, 2006
    Inventors: Gregory Demopulos, Pamela Pierce Palmer, Jeffrey Herz
  • Publication number: 20060210552
    Abstract: Methods and compositions for inhibiting articular cartilage degradation. The compositions preferably include multiple chondroprotective agents, including at least one agent that promotes cartilage anabolic activity and at least one agent that inhibits cartilage catabolism. The compositions may also include one or more pain and inflammation inhibitory agents. The compositions may be administered systemically, such as to treat patients at risk of cartilage degradation at multiple joints, and suitably may be formulated in a carrier or delivery vehicle that is targeted to the joints. Alternatively the compositions may be injected or infused directly into the joint.
    Type: Application
    Filed: May 18, 2006
    Publication date: September 21, 2006
    Inventors: Gregory Demopulos, Pamela Palmer, Jeffrey Herz
  • Publication number: 20060205658
    Abstract: A method and solution for perioperatively inhibiting a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes at least one pharmacological agent that is an interleukin-1 (IL-1) soluble receptor, and optionally additional multiple pain and inflammation inhibitory agents at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied by continuous irrigation of a wound during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: April 24, 2006
    Publication date: September 14, 2006
    Inventors: Gregory Demopulos, Pamela Palmer, Jeffrey Herz
  • Publication number: 20060205657
    Abstract: A method and solution for perioperatively inhibiting a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes at least one pharmacological agent that is a class I cytokine soluble receptor, and optionally additional multiple pain and inflammation inhibitory agents at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied by continuous irrigation of a wound during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: April 24, 2006
    Publication date: September 14, 2006
    Inventors: Gregory Demopulos, Pamela Pierce Palmer, Jeffrey Herz
  • Patent number: 7091181
    Abstract: A method and solution for perioperatively inhibiting a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes at least one tumor necrosis factor (TNF) soluble receptor at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied locally and perioperatively to a surgical site during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Grant
    Filed: April 20, 2001
    Date of Patent: August 15, 2006
    Assignee: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela Pierce-Palmer, Jeffrey M. Herz
  • Patent number: 7067144
    Abstract: Methods and compositions for inhibiting articular cartilage degradation. The compositions preferably include multiple chondroprotective agents, including at least one agent that promotes cartilage anabolic activity and at least one agent that inhibits cartilage catabolism. The compositions may also include one or more pain and inflammation inhibitory agents. The compositions may be administered systemically, such as to treat patients at risk of cartilage degradation at multiple joints, and suitably may be formulated in a carrier or delivery vehicle that is targeted to the joints. Alternatively the compositions may be injected or infused directly into the joint.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: June 27, 2006
    Assignee: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela Pierce Palmer, Jeffrey M. Herz
  • Publication number: 20040215218
    Abstract: A reinforcing member or stent (7) is inserted into opposite end portions (1, 1′) of a lacerated tendon and fixed within the tendon so that tension applied to the tendon is transmitted across the laceration by way of the reinforcing member (7).
    Type: Application
    Filed: May 24, 2004
    Publication date: October 28, 2004
    Applicant: Omeros Corporation
    Inventors: Gregory A. Demopulos, Scott W. Reed, Alan B. Bachman, Frederick T. Karl, William J. Allen, Leland Ray Adams, G. Lawrence Thatcher
  • Publication number: 20040214854
    Abstract: A method and composition for inhibiting a variety of pain, inflammation, spasm and restenosis processes resulting from cardiovascular or general vascular therapeutic and diagnostic procedures. The composition preferably includes multiple pain and inflammation inhibitory agents and spasm inhibitory agents. Specific preferred embodiments of the solution of the present invention for use in cardiovascular and general vascular procedures also may include anti-restenosis agents.
    Type: Application
    Filed: January 20, 2004
    Publication date: October 28, 2004
    Inventors: Gregory A. Demopulos, Pamela Pierce Palmer, Jeffrey M. Herz
  • Publication number: 20040127884
    Abstract: A method and solution for perioperatively inhibiting a variety of pain, inflammation, spasm and restenosis processes resulting from cardiovascular or general vascular therapeutic and diagnostic procedures. The solution preferably includes multiple pain and inflammation inhibitory agents and spasm inhibitory agents at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. Specific preferred embodiments of the solution of the present invention for use in cardiovascular and general vascular procedures also include anti-restenosis agents. The solution is introduced luminally to continuously irrigate an arterial site during an operative/interventional or diagnostic procedure for preemptive inhibition of pain and inflammation, vascular and non-vascular smooth muscle spasm, and restenosis while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: September 29, 2003
    Publication date: July 1, 2004
    Applicant: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela Pierce Palmer, Jeffrey M. Herz
  • Patent number: 6740100
    Abstract: A reinforcing member or stent (7) is inserted into opposite end portions (1, 1′) of a lacerated tendon and secured within the tendon by adhesive so that tension applied to the tendon is transmitted across the laceration by way of the reinforcing member (7).
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: May 25, 2004
    Assignee: Omeros Corporation
    Inventors: Gregory A. Demopulos, Scott W. Reed, Alan B. Bachman, Frederick T. Karl, William J. Allen, Leland Ray Adams, G. Lawrence Thatcher
  • Publication number: 20040072809
    Abstract: Solutions for perioperative intraocular application by continuous irrigation during ophthalmologic procedures are provided. These solutions include multiple agents that act to inhibit inflammation, inhibit pain, effect mydriasis (dilation of the pupil), and/or decrease intraocular pressure, wherein the multiple agents are selected to target multiple molecular targets to achieve multiple differing physiologic functions, and are included in dilute concentrations in a balanced salt solution carrier.
    Type: Application
    Filed: July 30, 2003
    Publication date: April 15, 2004
    Applicant: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela Pierce Palmer, Jeffrey M. Herz
  • Publication number: 20030235589
    Abstract: Methods and compositions for inhibiting articular cartilage degradation. The compositions preferably include multiple chondroprotective agents, including at least one agent that promotes cartilage anabolic activity and at least one agent that inhibits cartilage catabolism. The compositions may also include one or more pain and inflammation inhibitory agents. The compositions may be administered systemically, such as to treat patients at risk of cartilage degradation at multiple joints, and suitably may be formulated in a carrier or delivery vehicle that is targeted to the joints. Alternatively the compositions may be injected or infused directly into the joint.
    Type: Application
    Filed: January 31, 2003
    Publication date: December 25, 2003
    Applicant: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela Pierce Palmer, Jeffrey M. Herz
  • Patent number: 6645168
    Abstract: A method and solution for perioperatively inhibiting a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes multiple pain and inflammation inhibitory at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied by continuous irrigation of a wound during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: November 11, 2003
    Assignee: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela A. Pierce, Jeffrey M. Herz
  • Publication number: 20030195461
    Abstract: A method and solution for perioperatively inhibiting tumor cell adhesion and a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes at least one anti-tumor cell adhesion agent and multiple pain and inflammation inhibitory agents at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied by continuous irrigation of a wound during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: November 6, 2002
    Publication date: October 16, 2003
    Applicant: Omeros Corporation
    Inventors: Gregory A. Demopulos, Pamela Pierce-Palmer, Jeffrey M. Herz, Darrell L. Tanelian
  • Publication number: 20030114355
    Abstract: A method and solution for perioperatively inhibiting a variety of pain and inflammation processes at wounds from general surgical procedures including oral/dental procedures. The solution preferably includes multiple pain and inflammation inhibitory at dilute concentration in a physiologic carrier, such as saline or lactated Ringer's solution. The solution is applied by continuous irrigation of a wound during a surgical procedure for preemptive inhibition of pain and while avoiding undesirable side effects associated with oral, intramuscular, subcutaneous or intravenous application of larger doses of the agents.
    Type: Application
    Filed: July 12, 2002
    Publication date: June 19, 2003
    Applicant: Omeros Medical Systems, Inc.
    Inventors: Gregory A. Demopulos, Pamela A. Pierce, Jeffrey M. Herz