Patents by Inventor Steven Lehrer

Steven Lehrer 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: 9248110
    Abstract: Compositions and methods for treating and preventing cancer, particularly lung cancer, lymphangioleiomyomatosis and asthma are provided.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: February 2, 2016
    Inventor: Steven Lehrer
  • Publication number: 20150086616
    Abstract: Oral non-steroidal anti inflammatory drugs (NSAIDs) are not an effective treatment of Alzheimer's disease, because the brain dose is too low. Nasal delivery of NSAIDs such as ibuprofen, flurbiprofen, indomethacin, diclofenac, or naproxen, which inhibit the enzymes cyclooxygenase-1 (cox-1) and cox-2, are used to prevent and/or treat Alzheimer's disease, a low grade brain inflammation. The large amount of nasal NSAIDs (e.g., ibuprofen, flurbiprofen, indomethacin, diclofenac, or naproxen) that reaches the brain far exceeds that from an oral dose. Low-molecular-weight lipophilic drugs, such as ibuprofen, naproxen, indomethacin, diclofenac, and flurbiprofen, are readily absorbed into the brain by the intranasal route. Alzheimer's starts in the entorhinal cortex, which is closely connected to the olfactory nerves, and spreads anatomically in a defined pattern. Therefore, a nasal NSAID would readily reach the region of the brain where it acts therapeutically.
    Type: Application
    Filed: September 18, 2014
    Publication date: March 26, 2015
    Inventor: Steven Lehrer
  • Publication number: 20140179597
    Abstract: Intranasal insulin is beneficial for the treatment of Alzheimer's disease and other neurologic disorders. But commercial insulin preparations use metacresol, phenol, and other preservatives for chemical stabilization. Metacresol in particular has multiple toxic effects when administered long term, especially intranasal. These effects include rhinitis and nosebleeds. The present invention teaches the use of intranasal insulin not preserved with meta-cresol, phenol or other excipients for the treatment of Alzheimer's disease and other neurologic disorders.
    Type: Application
    Filed: November 4, 2013
    Publication date: June 26, 2014
    Inventor: Steven Lehrer
  • Publication number: 20130004436
    Abstract: Compositions and methods for treating and preventing cancer, particularly lung cancer, lymphangioleiomyomatosis and asthma are provided.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Inventor: Steven Lehrer
  • Publication number: 20110229418
    Abstract: Compositions and methods for treating and preventing cancer, particularly lung cancer, are provided.
    Type: Application
    Filed: March 15, 2011
    Publication date: September 22, 2011
    Inventor: Steven Lehrer
  • Publication number: 20080119444
    Abstract: The present invention provides methods to treat neoplastic disorders in a human comprising the use of aromatase inhibitors and HMG-CoA reductase inhibitors (statins).
    Type: Application
    Filed: November 16, 2006
    Publication date: May 22, 2008
    Inventor: Steven Lehrer
  • Patent number: 5945289
    Abstract: Methods for assessing a patient's predisposition for developing prostate cancer are disclosed. PCR assays using primers for apolipoprotein E (ApoE) genotypes and primers for known prostate cancer molecular markers such as PSA are applied to biological samples. ApoE4/E4 homozygosity coupled with elevated PSA or other prostate cancer marker levels in the blood, indicate the likelihood that prostate cancer is present.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: August 31, 1999
    Inventor: Steven Lehrer