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

John Chaddock — 41 Patents

SYSyntaxin: 27 patents #2 of 26Top 8%
AbbVie: 17 patents #117 of 1,308Top 9%
HAHealth Protection Agency: 9 patents #2 of 55Top 4%
ILIpsen Bioinnovation Limited: 8 patents #2 of 23Top 9%
IPIpsen: 1 patents #18 of 33Top 55%
THThe Secretary Of State For Health: 1 patents #21 of 53Top 40%
Salisbury, GB: #2 of 320 inventorsTop 1%
Overall (All Time): #75,001 of 4,157,543Top 2%
41 Patents All Time
John Chaddock has been granted 41 US patents while listed as an inventor at Syntaxin. The first was granted in 2003 and the most recent in February 2022. John Chaddock ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list John Chaddock in Salisbury, GB.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11248219 Fusion proteins comprising a non-cytotoxic protease, a translocation domain, and a targeting moiety that binds a galanin receptor and methods for treating, preventing or ameliorating pain using such fusion proteins Peter James, Keith Foster, Roger K. Aoki, Lance E. Steward, Joseph Francis 2022-02-15
10744190 Method for suppressing spasmodic torticollis Keith Foster 2020-08-18
10704038 Therapeutic fusion proteins Elaine Harper 2020-07-07
10619146 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2020-04-14
10081803 Therapeutic fusion proteins Elaine Harper 2018-09-25
9849163 Modified non-cytotoxic proteases Keith Foster 2017-12-26
9474807 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2016-10-25
9243301 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Kei Roger Aoki, Joseph Francis +1 more 2016-01-26
9139635 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2015-09-22
9072736 Treatment of pain Keith Foster, Philip Marks, Patrick Stancombe, K. Roger Aoki, Joseph Francis +1 more 2015-07-07
9012195 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2015-04-21
9006395 Recombinant toxin fragments Clifford Shone, Keith Foster, Philip Marks, J. Mark Sutton, Patrick Stancombe +1 more 2015-04-14
8956847 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Lyndsey Durose 2015-02-17
8940870 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Kei Roger Aoki, Joseph Francis +1 more 2015-01-27 $216,923,000
8852603 Inhibition of secretion from non-neuronal cells Keith Foster, Conrad Padraig Quinn, John Robert PURKISS 2014-10-07
8790897 Treatment of mucus hypersecretion Conrad Padraig Quinn, Keith Foster 2014-07-29
8778634 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2014-07-15 $103,728,000
8603779 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2013-12-10 $31,890,000
8512984 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2013-08-20 $16,561,000
8454976 Recombinant toxin fragments Clifford Shone, Conrad Padraig Quinn, Keith Foster, Philip Marks, John Mark Sutton +2 more 2013-06-04
8399401 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Kei Roger Aoki, Joseph Francis +1 more 2013-03-19 $24,480,000
8399400 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Kei Roger Aoki, Joseph Francis +1 more 2013-03-19 $24,480,000
8372615 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Lyndsey Durose 2013-02-12
8187834 Non-cytotoxic protein conjugates Keith Foster, Charles Penn, Kei Roger Aoki, Joseph Francis, Lance E. Steward 2012-05-29 $35,939,000
8124074 Fusion proteins Keith Foster, Philip Marks, Patrick Stancombe, Lyndsey Durose 2012-02-28