ALEXANDRIA, Va., Oct. 21 -- United States Patent no. PP37,792, issued on Oct. 20, was assigned to Breederplants VOF (Gouda, Netherlands).

"Hydrangea plant named 'Coubell'" was invented by Jacques Couturieux (Moyenmoutier, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A new Hydrangea plant named 'Coubell' particularly distinguished by globe-shaped flowers, strong stems, and large dark-green leaves, is disclosed."

The patent was filed on Nov. 4, 2025, under Application No. 19/379,020.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=PP...