Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HB

Hu Bo — 4 Patents

MSMicroflow Engineering Sa: 2 patents #5 of 13Top 40%
ESEp Systems Sa: 1 patents #5 of 13Top 40%
Peseux, CH: #8 of 36 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Hu Bo has been granted 4 US patents while listed as an inventor at Microflow Engineering Sa. The first was granted in 2001 and the most recent in August 2014. Hu Bo ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Hu Bo in Peseux, CH.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8793894 Clothes drying cabinet 2014-08-05
8020973 Method of manufacturing a liquid droplet spray device and such spray device Joseph Hess, Jean-Marc Flick, Philippe Luginbuhl, Raphael Weber 2011-09-20
6405934 Optimized liquid droplet spray device for an inhaler suitable for respiratory therapies Joseph Hess, Raphael Weber, Isabel Ortega, Cedric Barraud, Nicolaas-F. De Rooij +1 more 2002-06-18
6196219 Liquid droplet spray device for an inhaler suitable for respiratory therapies Joseph Hess, Raphael Weber, Isabel Ortega, Cedric Barraud, Bart Van Der Schoot +2 more 2001-03-06