The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2026
Filed:
Dec. 14, 2020
Applicant:
Biotheryx, Inc., San Diego, CA (US);
Inventors:
Kyle W.H. Chan, San Diego, CA (US);
Paul E. Erdman, San Diego, CA (US);
Leah M. Fung, San Diego, CA (US);
David Aaron Hecht, Chula Vista, CA (US);
Frank Mercurio, Rancho Santa Fe, CA (US);
Robert W. Sullivan, Vista, CA (US);
Assignee:
BioTheryX Inc., San Diego, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01); C07D 401/14 (2006.01); C07D 405/14 (2006.01); C07D 417/14 (2006.01); C07F 5/02 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); C07D 401/14 (2013.01); C07D 405/14 (2013.01); C07D 417/14 (2013.01); C07F 5/027 (2013.01);
Abstract
Provided herein are phosphodiesterase 4 (PDE4) inhibitors, e.g., a compound of Formula (I) or (II), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a disease, disorder, or condition associated with PDE4 malfunction.