Patents by Inventor Christopher R. Dalton

Christopher R. Dalton 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: 20230380862
    Abstract: A window dressing includes a primary layer having a window for viewing a catheter insertion site. The primary layer includes an adhesive layer on a lower, skin-contacting face of the primary layer. A transparent layer covers the window and adheres to the upper surface of the primary layer. An ultrasonic transmission layer is positioned below the primary layer, where the transmission layer comprises a layer of hydrogel. A support structure has a stiffness that is greater than the primary layer and has an adhesive layer on the lower surface of the support structure. The support structure adhesive layer adheres the support structure to the upper surface of the primary layer.
    Type: Application
    Filed: August 14, 2023
    Publication date: November 30, 2023
    Inventors: Nguyen S. Vo, Christopher R. Dalton
  • Patent number: 11723687
    Abstract: A window dressing includes a primary layer having a window for viewing a catheter insertion site. The primary layer includes an adhesive layer on a lower, skin-contacting face of the primary layer. A transparent layer covers the window and adheres to the upper surface of the primary layer. An ultrasonic transmission layer is positioned below the primary layer, where the transmission layer comprises a layer of hydrogel. A support structure has a stiffness that is greater than the primary layer and has an adhesive layer on the lower surface of the support structure. The support structure adhesive layer adheres the support structure to the upper surface of the primary layer.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: August 15, 2023
    Assignee: Medline Industries, LP
    Inventors: Nguyen S. Vo, Christopher R. Dalton
  • Publication number: 20210177456
    Abstract: A window dressing includes a primary layer having a window for viewing a catheter insertion site. The primary layer includes an adhesive layer on a lower, skin-contacting face of the primary layer. A transparent layer covers the window and adheres to the upper surface of the primary layer. An ultrasonic transmission layer is positioned below the primary layer, where the transmission layer comprises a layer of hydrogel. A support structure has a stiffness that is greater than the primary layer and has an adhesive layer on the lower surface of the support structure. The support structure adhesive layer adheres the support structure to the upper surface of the primary layer.
    Type: Application
    Filed: December 11, 2019
    Publication date: June 17, 2021
    Inventors: Nguyen S. Vo, Christopher R. Dalton
  • Publication number: 20150093450
    Abstract: Methods and compositions for reducing, preventing or reducing the progression of calcification in peritoneal dialysis patients are provided. In an embodiment, the present disclosure provides a method comprising administering to a patient during peritoneal dialysis therapy a dialysis solution comprising a therapeutically effective amount of pyrophosphate ranging between about 30 ?M and about 400 ?M. Formulations of dialysis solutions according to the dose ranges claimed in the present disclosure allow therapeutic amounts of pyrophosphate to be delivered to peritoneal dialysis patients.
    Type: Application
    Filed: October 30, 2014
    Publication date: April 2, 2015
    Inventors: Bruce L. Riser, Jeffrey A. White, Christopher R. Dalton
  • Publication number: 20110262555
    Abstract: Methods and compositions for reducing, preventing or reducing the progression of calcification in peritoneal dialysis patients are provided. In an embodiment, the present disclosure provides a method comprising administering to a patient during peritoneal dialysis therapy a dialysis solution comprising a therapeutically effective amount of pyrophosphate ranging between about 30 ?M and about 400 ?M. Formulations of dialysis solutions according to the dose ranges claimed in the present disclosure allow therapeutic amounts of pyrophosphate to be delivered to peritoneal dialysis patients.
    Type: Application
    Filed: April 22, 2011
    Publication date: October 27, 2011
    Applicants: BAXTER INTERNATIONAL INC.
    Inventors: Bruce L. Riser, Jeffrey A. White, Christopher R. Dalton
  • Patent number: 6828446
    Abstract: The present invention is directed to selective LXR modulators, small molecule compounds corresponding to Formula I and is further directed to a process of treating a condition in a mammal that is modulated by LXR using a therapeutically effective dose of a compound of Formula I.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: December 7, 2004
    Assignee: Pharmacia Corporation
    Inventors: Nizal S. Chandrakumar, Christopher R. Dalton, James W. Malecha, Michael B. Tollefson, Jennifer Ann Van Camp, Phillip B. Cox
  • Publication number: 20040110947
    Abstract: The present invention is directed to selective LXR modulators, small molecule compounds corresponding to Formula I and is further directed to a process of treating a condition in a mammal that is modulated by LXR using a therapeutically effective dose of a compound of Formula I.
    Type: Application
    Filed: September 17, 2003
    Publication date: June 10, 2004
    Applicant: Pharmacia Corporation
    Inventors: Nizal S. Chandrakumar, Christopher R. Dalton, James W. Malecha, Michael B. Tollefson, Jennifer Ann Van Camp, Philip B. Cox
  • Publication number: 20030207898
    Abstract: The present invention is directed to selective LXR modulators, small molecule compounds corresponding to Formula I and is further directed to a process of treating a condition in a mammal that is modulated by LXR using a therapeutically effective dose of a compound of Formula I.
    Type: Application
    Filed: December 23, 2002
    Publication date: November 6, 2003
    Applicant: Pharmacia Corporation
    Inventors: Nizal S. Chandrakumar, Christopher R. Dalton, James W. Malecha, Michael B. Tollefson, Jennifer Ann Van Camp, Philip B. Cox
  • Patent number: 6387885
    Abstract: Disclosed are 3′,3′-N-bis-desmethyl-3′-N-cycloalkyl-6-O-methyl-11-deoxy-11,12-cyclic carbamate erythromycin A derivatives which are antagonists of lutenizing hormone-releasing hormone (LHRH). Also disclosed are pharmaceutical compositions comprising the compounds, to methods of using the compounds and to the process of making the same.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: May 14, 2002
    Assignee: Abbott Laboratories
    Inventors: Christopher R. Dalton, Milan Bruncko, Michele A. Kaminski, Lisa M. Frey, Daryl R. Sauer, Fortuna Haviv
  • Patent number: 6211199
    Abstract: The present invention relates to novel substituted piperidine derivatives of formula (1), stereoisomers thereof, and pharmaceutically acceptable salts thereof which are useful as histamine receptor antagonists and tachykinin receptor antagonist. Such antagonists are useful in the treatment of allergic rhinitis, including seasonal rhinitis and sinusitis; inflammatory bowel diseases, including Crohn's disease and ulcerative colitis; asthma; bronchitis; and emesis.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: April 3, 2001
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: John M. Kane, George D. Maynard, Timothy P. Burkholder, Larry D. Bratton, Christopher R. Dalton, Braulio Santiago, Elizabeth M. Kudlacz
  • Patent number: 6194406
    Abstract: The present invention relates to novel 4-(1H-benzimidazol-2-yl)[1,4]diazepane derivatives of formula (1): and stereoisomers thereof, and pharmaceutically acceptable salts thereof which are useful as histamine receptor antagonists and tachykinin receptor antagonist. Such antagonists are useful in the treatment of allergic rhinitis, including seasonal rhinitis and sinusitis; inflammatory bowel diseases, including Crohn's disease and ulcerative colitis; asthma; bronchitis; and emesis.
    Type: Grant
    Filed: October 29, 1997
    Date of Patent: February 27, 2001
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: John M. Kane, George D. Maynard, Timothy P. Burkholder, Larry D. Bratton, Christopher R. Dalton, Elizabeth M. Kudlacz, Braulio Santiago
  • Patent number: 6020521
    Abstract: Disclosed are 3'-N-desmethyl-3'-N-susbstituted-6-O-methyl-11-deoxy-11,12-cyclic carbamate erythrolide A derivatives which are antagonists of luteinizing hormone-releasing hormone (LHRH). Also disclosed are pharmaceutical compositions comprising the compounds, to methods of using the compounds and to the process of making the same.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: February 1, 2000
    Assignee: Abbott Laboratories
    Inventors: John T. Randolph, Fortuna Haviv, Daryl Sauer, Philip Waid, Charles J. Nichols, Nicholas A. Mort, Christopher R. Dalton, Jonathan Greer
  • Patent number: 5972898
    Abstract: Disclosed are 3',3'-N-bisdesmethyl-3',3'-N-bis-substituted-6-O-methyl-11-deoxy-11,12-cyc lic carbamate erythromycin A derivatives which are antagonists of lutenizing hormone-releasing hormone (LHRH). Also disclosed are pharmaceutical compositions comprising the compounds, to methods of using the compounds and to the process of making the same.
    Type: Grant
    Filed: March 27, 1998
    Date of Patent: October 26, 1999
    Assignee: Abbott Laboratories
    Inventors: Daryl R. Sauer, Fortuna Haviv, John Randolph, Nicholas A. Mort, Christopher R. Dalton, Milan Bruncko, Michele A. Kaminski, Bradley W. Crawford, Lisa Marie Frey, Jonathan Greer
  • Patent number: 5955440
    Abstract: Disclosed are 3'-N-desmethyl-3'-N-substituted-6-O-methyl-11-deoxy-11,12-cyclic carbamate erythromycin A derivatives which are antagonists of lutenizing hormone-releasing hormone (LHRH). Also disclosed are pharmaceutical compositions comprising the compounds, to methods of using the compounds and to the process of making the same.
    Type: Grant
    Filed: March 27, 1998
    Date of Patent: September 21, 1999
    Assignee: Abbott Laboratories
    Inventors: Daryl R. Sauer, Fortuna Haviv, John Randolph, Nicholas A. Mort, Christopher R. Dalton, Milan Bruncko, Michele A. Kaminski, Bradley W. Crawford, Lisa Marie Frey, Jonathan Greer
  • Patent number: 5932571
    Abstract: The present invention relates to novel N-methyl-N-(4-(4-(1H-benzimidazol-2-yl)?1,4!diazepan-1-yl)-2-(aryl)butyl)b enzamide derivatives of the formula: ##STR1## stereoisomers thereof, and pharmaceutically acceptable salts thereof which are useful as histamine receptor antagonists and tachykinin receptor antagonists. Such antagonists are useful in the treatment of allergic rhinitis, including seasonal rhinitis and sinusitis; inflammatory bowel diseases, including Crohn's disease and ulcerative colitis; asthma; bronchitis; and emesis.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: August 3, 1999
    Assignee: Hoechst Marion Roussel, Inc.
    Inventors: George D. Maynard, John M. Kane, Christopher R. Dalton, Braulio Santiago, Elizabeth M. Kudlacz, Larry D. Bratton
  • Patent number: 5684017
    Abstract: The present invention relates to novel benzenesulfonylimine derivatives and their use as inhibitors of Interleukin-1 (IL-1) action. Such inhibitors are useful in the treatment of various disease states as disclosed herein including: rheumatoid arthritis, multiple sclerosis, diabetes mellitus, atherosclerosis, septic shock and pulmonary fibrosis.
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: November 4, 1997
    Assignee: Merrell Pharmaceuticals Inc.
    Inventors: Boyd L. Harrison, George Ku, Scott B. Meikrantz, Christopher R. Dalton, David M. Stemerick