Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JB

Jonathan Brostoff — 8 Patents

PPPhytopharm Plc: 3 patents #4 of 30Top 15%
PLPhytotech Limited: 3 patents #6 of 13Top 50%
Overall (All Time): #658,951 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7368137 Smilagenin and its use Zongqin Xia, Ian Rubin, Brian Whittle, Philip Gunning, Yaer Hu +1 more 2008-05-06
7341746 Chinese herbs extract Brian Whittle, Yvette Latchman 2008-03-11
7166308 Smilagenin and its use Zongqin Xia, Ian Rubin, Brian Whittle, Philip Gunning, Yaer Hu +1 more 2007-01-23
7125708 Composition comprising a Lactobacillus pentosus strain and uses thereof Anthony Wynne, Glenn R. Gibson 2006-10-24
6812213 Steroidal sapogenins and their derivatives for treating alzheimer's disease Zongqin Xia, Yaer Hu, Ian Rubin, Brian Whittle, Weijun Wang +1 more 2004-11-02
6676975 Chinese herbal composition for treating eczema and psoriasis Brian Whittle, Yvette Latchman 2004-01-13
6399112 Chinese herbs extract Brian Whittle, Yvette Latchman 2002-06-04
6258386 Smilagenin and its use Zongqin Xia, Ian Rubin, Brian Whittle, Philip Gunning, Yaer Hu +1 more 2001-07-10