Patents Assigned to Cristcot LLC
  • Patent number: 11376217
    Abstract: The present invention relates, in various embodiments, to formulations comprising hydrocortisone and silicon dioxide. In additional embodiments, the invention relates to suppositories comprising hydrocortisone and silicon dioxide. The formulations of the present invention are useful for administration to patients who have gastrointestinal diseases and disorders such as, for example, inflammatory bowel disease.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: July 5, 2022
    Assignee: Cristcot LLC
    Inventors: Jennifer J. Davagian, Raj Devarajan
  • Patent number: 11298515
    Abstract: A single-use suppository insertion device includes a barrel, a plunger to be movably coupled to the barrel, and a disabling feature of the barrel or the plunger. The disabling feature may be activated during operational motion of the plunger relative to the barrel, such as during insertion of or withdrawal away from a suppository. The device can include a structural element of the barrel or the plunger to engage with the disabling feature of the barrel or the plunger during insertion of or withdrawal away from the suppository to activate the disabling feature. The disabling feature may be implemented in a number of ways to ensure single-use operation of the single-use suppository insertion device.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: April 12, 2022
    Assignee: CRISTCOT LLC
    Inventor: Jennifer J. Davagian
  • Patent number: 11224727
    Abstract: Today's suppositories are typically packaged individually for digital administration into the anal canal of a patient. A suppository applicator described herein, which works with individually packaged suppositories, can alternatively be shipped in a prepackaged operational arrangement with a suppository to enable the patient to administer the suppository through use of the applicator in a single operation after opening a hygienic wrapper containing the applicator-suppository combination. A method for manufacturing a suppository includes manufacturing the suppository in the presence of and in contact with an element configured to be used to insert the suppository into a body cavity. The method may include using the element to define a shape of the suppository during the manufacturing.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: January 18, 2022
    Assignee: CRISTCOT LLC
    Inventors: Jennifer J. Davagian, Mark C. Ensign
  • Patent number: 10653623
    Abstract: The present invention relates, in various embodiments, to formulations comprising hydrocortisone and silicon dioxide. In additional embodiments, the invention relates to suppositories comprising hydrocortisone and silicon dioxide. The formulations of the present invention are useful for administration to patients who have gastrointestinal diseases and disorders such as, for example, inflammatory bowel disease.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: May 19, 2020
    Assignee: Cristcot LLC
    Inventors: Jennifer J. Davagian, Raj Devarajan
  • Patent number: 10525242
    Abstract: Rectal suppositories are used to administer a predetermined drug dosage to treat a variety of diseases and symptoms in a variety of patient populations. Certain medical conditions, such as digestive disorders, may be more effectively treated when the suppository is placed in a particular location of the patient's anal canal or rectum. An apparatus for inserting a suppository can include an applicator having a barrel, such as a hollow cylindrical body, and a plunger, such as a substantially cylindrical elongated body. The apparatus can include features to ensure that beneficial gas flow paths associated with the plunger or the barrel are maintained or that the apparatus can accommodate suppositories of different sizes. Embodiments may include features to facilitate gripping and manipulation of the apparatus for use by patients with limited dexterity. These benefits may encourage patients to maintain a course of treatment, thereby potentially avoiding additional complications, hospitalization, and costs.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: January 7, 2020
    Assignee: Cristcot LLC
    Inventor: Jennifer J. Davagian
  • Publication number: 20190143088
    Abstract: A single-use suppository insertion device (100) includes a barrel (110), a plunger (115) configured to be movably coupled to the barrel, and a disabling feature (131) of the barrel or the plunger. The disabling feature may be configured to be activated during operational motion of the plunger relative to the barrel, such as during insertion of or withdrawal away from a suppository. The device can include a structural element of the barrel or the plunger configured to engage with the disabling feature of the barrel or the plunger during insertion of or withdrawal away from the suppository to activate the disabling feature. The disabling feature may be implemented in a number of ways to ensure single-use operation of the single-use suppository insertion device.
    Type: Application
    Filed: May 11, 2017
    Publication date: May 16, 2019
    Applicant: Cristcot LLC
    Inventor: Jennifer J. Davagian
  • Patent number: 10149967
    Abstract: Today's suppositories are typically packaged individually for digital administration into the anal canal of a patient. A suppository applicator described herein, which works with individually packaged suppositories, can alternatively be shipped in a prepackaged operational arrangement with a suppository to enable the patient to administer the suppository through use of the applicator in a single operation after opening a hygienic wrapper containing the applicator-suppository combination. A method for manufacturing a suppository includes manufacturing the suppository in the presence of and in contact with an element configured to be used to insert the suppository into a body cavity. The method may include using the element to define a shape of the suppository during the manufacturing.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: December 11, 2018
    Assignee: Cristcot LLC
    Inventors: Jennifer J. Davagian, Mark C. Ensign
  • Patent number: 9662481
    Abstract: Rectal suppositories are used to administer a predetermined drug dosage to treat a variety of diseases and symptoms in a variety of patient populations. Certain medical conditions, such as digestive disorders, may be more effectively treated when the suppository is placed in a particular location of the patient's anal canal or rectum. An apparatus for inserting a suppository can include an applicator having a barrel, such as a hollow cylindrical body, and a plunger, such as a substantially cylindrical elongated body. The apparatus can include features to ensure that beneficial gas flow paths associated with the plunger or the barrel are maintained or that the apparatus can accommodate suppositories of different sizes. Embodiments may include features to facilitate gripping and manipulation of the apparatus for use by patients with limited dexterity. These benefits may encourage patients to maintain a course of treatment, thereby potentially avoiding additional complications, hospitalization, and costs.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 30, 2017
    Assignee: Cristcot LLC
    Inventor: Jennifer J. Davagian