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

Neurogen — 312 Patents

Rank (All Time): #2,493 of 105,732Top 3%
120 inventors
312 Patents All Time

Patents per Year

Patents granted per year, 1992 to 2014Bar chart with a peak of 39 patents in 2002.peak 391992: 3 patents19921993: 7 patents1994: 6 patents1995: 5 patents19951996: 3 patents1997: 31 patents1998: 22 patents19981999: 24 patents2000: 28 patents2001: 38 patents20012002: 39 patents2003: 21 patents2004: 13 patents20042005: 18 patents2006: 19 patents2007: 15 patents20072008: 8 patents2009: 3 patents2010: 5 patents20102011: 2 patents2012: 1 patents2014: 1 patents2014

Top Inventors at Neurogen All Time

Showing 1–50 of 120 inventors

RankNamePatents
1 Alan Hutchison 105
2 Jun Yuan 87
3 Andrew Thurkauf 64
#4 Pamela Albaugh 53
#5 Kenneth Shaw 38
#6 George D. Maynard 37
#7 Charles A. Blum 32
#8 Raymond F. Horvath 30
#9 Xi Chen 29
#10 John M. Peterson 25
#10 Robert W. DeSimone 25
#12 Xiao He 22
#13 Guolin Cai 19
#14 Kevin Hodgetts 18
#14 Taeyoung Yoon 18
#16 Gang Liu 17
#16 Stéphane De Lombaert 17
#18 Rajagopal Bakthavatchalam 16
#19 He Zhao 15
#19 Jennifer Tran 15
#21 Jan Wasley 14
#22 Linghong Xie 13
#23 Kevin S. Currie 12
#23 Manuka Ghosh 12
#25 Bertrand L. Chenard 10
#25 Dario Doller 10
#25 Linda M. Gustavson 10
#25 Ping Ge 10
#25 Xiaozhang Zheng 10
#30 Harry Brielmann 9
#30 Kyungae Lee 9
#30 Stanislaw Rachwal 9
#30 Yang Gao 9
#34 Brian R. de Costa 8
#34 Daniel Rosewater 8
#34 James Darrow 8
#34 James Krause 8
#34 Timothy Caldwell 8
#39 Bingsong Han 7
#39 Guiying Li 7
#39 Wallace Pringle 7
#39 Xiaoyan Zhang 7
#43 George P. Luke 6
#43 Paul Chen 6
#43 Scott A. Mitchell 6
#46 Alan Hutchinson 5
#46 David A. Griffith 5
#46 Jan W. F. Wasley 5
#46 Nian Liu 5
#46 Philip A. Carpino 5

Most Valuable Patents

All 100 most valuable US patents →