Patents by Inventor James W. Aiken

James W. Aiken 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).

  • Patent number: 7015210
    Abstract: A method for treating or preventing ophthalmic disorders comprising the administration of one or more aldosterone receptor antagonists that contain a 9,11-epoxy moiety, such as eplerenone is disclosed. The method results in a reduction of intraocular pressure which treats or prevents the ophthalmic disorders. Among the disorders are intraocular hypertension, glaucoma, low tension glaucoma, age-related macular degeneration (AMD), macular edema, and diabetic retinopathy. As glucocorticoids and mineralocorticoids also cause the retention of ions, such as sodium and potassium, where aldosterone receptors are located, aldosterone receptor antagonists that contain a 9,11-epoxy moiety, such as eplerenone, also can be administered to modulate the intraocular concentration of ions. Thus, aldosterone receptor antagonists can be administered to maintain an intraocular ionic environment that is beneficial to intraocular cell survival.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: March 21, 2006
    Assignee: Pharmacia Corporation
    Inventor: James W. Aiken
  • Publication number: 20030158162
    Abstract: A method for treating or preventing ophthalmic disorders comprising the administration of one or more aldosterone receptor antagonists that contain a 9,11-epoxy moiety, such as eplerenone is disclosed. The method results in a reduction of intraocular pressure which treats or prevents the ophthalmic disorders. Among the disorders are intraocular hypertension, glaucoma, low tension glaucoma, age-related macular degeneration (AMD), macular edema, and diabetic retinopathy.
    Type: Application
    Filed: December 12, 2002
    Publication date: August 21, 2003
    Inventor: James W. Aiken
  • Patent number: 5192798
    Abstract: This invention relates to novel lipophilic polyamines of formula I, the method of using these compounds to treat hypercholesterolemia, and intermediates thereto.Z.sub.1 --(CH.sub.2).sub.n --Y.sub.1 --X.sub.1 --R.sub.
    Type: Grant
    Filed: August 16, 1990
    Date of Patent: March 9, 1993
    Assignee: The Upjohn Company
    Inventors: James W. Aiken, Charles H. Spilman, Edward W. Thomas