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:
Jun. 02, 2020
Filed:
Jun. 27, 2019
Pfizer Inc., New York, NY (US);
Thomas Allen Chappie, Carlisle, MA (US);
Nandini Chaturbhai Patel, Waban, MA (US);
Matthew Merrill Hayward, Old Lyme, CT (US);
Christopher John Helal, Mystic, CT (US);
Simone Sciabola, Cambridge, MA (US);
Erik Alphie LaChapelle, Uncasville, CT (US);
Joseph Michael Young, Castro Valley, CA (US);
Patrick Robert Verhoest, Newton, MA (US);
Pfizer Inc., New York, NY (US);
Abstract
The present invention is directed to compounds of Formula I: or a pharmaceutically acceptable salt thereof, wherein the substituents R, R, R, R, and b are as defined herein. The invention is also directed to pharmaceutical compositions comprising the compounds, methods of treatment using the compounds, and methods of preparing the compounds.