Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark E. Layton — 29 Patents

Merck: 28 patents #299 of 9,382Top 4%
MKMsd K.K.: 3 patents #27 of 111Top 25%
Harleysville, PA: #18 of 322 inventorsTop 6%
Pennsylvania: #1,944 of 74,527 inventorsTop 3%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Mark E. Layton has been granted 29 US patents while listed as an inventor at Merck. The first was granted in 2008 and the most recent in September 2025. Mark E. Layton ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Mark E. Layton in Harleysville, PA, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12427159 Hydroxypyrrolidine-substituted arylsulfonamide compounds with selective activity in voltage-gated sodium channels Anthony J. Roecker, Deping Wang, Xiu Wang, Xuanjia Peng 2025-09-30
12344595 2-amino-n-phenyl-nicotinamides as NAV1.8 inhibitors Michael J. Breslin, Christopher James Bungard, Harry R. Chobanian, Kristen L. G. Jones, Jian Liu +5 more 2025-07-01
12246008 4-amino or 4-alkoxy-substituted aryl sulfonamide compounds with selective activity in voltage-gated sodium channels Christopher James Bungard, Helen Chen, Jason M. Cox, Liangqin Guo, Michael J. Kelly, III +9 more 2025-03-11
12195445 2-amino-N-heteroaryl-nicotinamides as Nav1.8 inhibitors Ashok Arasappan, Ian M. Bell, Michael J. Breslin, Christopher James Bungard, Christopher S. Burgey +11 more 2025-01-14
11802122 2-oxoimidazolidine-4-carboxamides as NAv1.8 inhibitors Ashok Arasappan, Ian M. Bell, Christopher James Bungard, Christopher S. Burgey, Jason M. Cox +7 more 2023-10-31 $669,245,000
11377438 2-amino-n-heteroaryl-nicotinamides as Nav1.8 inhibitors Ashok Arasappan, Ian M. Bell, Michael J. Breslin, Christopher James Bungard, Christopher S. Burgey +11 more 2022-07-05 $309,260,000
10968210 Diamino-alkylamino-linked arylsulfonamide compounds with selective activity in voltage-gated sodium channels Thomas J. Greshock, James Mulhearn, Anthony J. Roecker, Tianying Jian, Gang Zhou +9 more 2021-04-06 $229,405,000
10519147 Diamino-alkylamino-linked arylsulfonamide compounds with selective activity in voltage-gated sodium channels Thomas J. Greshock, James Mulhearn, Liangqin Guo, Ting Zhang, Deping Wang +8 more 2019-12-31 $136,403,000
10442778 N1-phenylpropane-1,2-diamine compounds with selective activity in voltage-gated sodium channels Anthony J. Roecker, Thomas J. Greshock, Joseph E. Pero, Michael J. Kelly, III, Ting Zhang 2019-10-15 $166,889,000
9624208 Benzoxazolinone compounds with selective activity in voltage-gated sodium channels Joseph E. Pero, Hannah D. G. F. Lehman, Michael J. Kelly, III, Lianyun Zhao, Michael A. Rossi +5 more 2017-04-18 $55,580,000
9586968 Bicycloamine-substituted-N-benzenesulfonamide compounds with selective activity in voltage-gated sodium channels Anthony J. Roecker, Melissa Egbertson, Kristen L. G. Jones, Dansu Li, Xiu Wang +1 more 2017-03-07 $72,118,000
9388179 N-substituted indazole sulfonamide compounds with selective activity in voltage-gated sodium channels Joseph E. Pero, Hannah D. G. F. Lehman, Michael A. Rossi, Michael J. Kelly, III 2016-07-12 $72,848,000
9315518 Imidazopyridin-2-one derivatives Hannah Fiji, Michael J. Kelly, III, Jeffrey Kern, Joseph E. Pero, Alexander Joseph Reif +1 more 2016-04-19 $73,692,000
9273040 Benzoxazolinone compounds with selective activity in voltage-gated sodium channels Joseph E. Pero, Hannah Fiji, Michael J. Kelly, III, Pablo de Leon, Michael A. Rossi +8 more 2016-03-01 $86,173,000
9108937 Positive allosteric modulators of mGluR2 Michael J. Kelly, III, Timothy J. Hartingh 2015-08-18 $66,173,000
9062059 Pyrimidine PDE10 inhibitors Christopher D. Cox, Vadim Dudkin, Jeffrey Kern, Izzat T. Raheem 2015-06-23 $67,157,000
8993779 Positive allosteric modulators of MGLUR2 Vadim Dudkin, Mark E. Fraley, Kenneth L. Arrington, Alexander Joseph Reif, Kevin J. Rodzinak +1 more 2015-03-31 $66,424,000
8952005 Substituted 1,3-benzothiazol-2(3H)-ones and [1,3]thiazolo[5,4-B]pyridin-2(1H)-ones as positive allosteric modulators of mGluR2 Michael J. Kelly, III 2015-02-10 $89,040,000
8765784 Positive allosteric modulators of MGLUR2 Kenneth L. Arrington, Vadim Dudkin, Joseph E. Pero, Alexander Joseph Reif 2014-07-01 $58,869,000
8536193 Inhibitors of AKT activity Hidetomo Furuyama, Yasuhiro Goto, Nobuhiko Kawanishi, Takashi Mita, Yoshio Ogino +5 more 2013-09-17 $100,184,000
8481503 Combination cancer therapy with an AKT inhibitor and other anticancer agents Hiroshi Hirai, Hidehito Kotani 2013-07-09 $144,918,000
8288407 Substituted naphthyridine compounds as inhibitors of Akt activity Michael J. Kelly, III, Philip E. Sanderson 2012-10-16 $91,715,000
8207169 Substituted [1,2,4]triazolo[4′,3′:1,6]pyrido[2,3-b]pyrazines of the formula D Hidetomo Furuyama, Yasuhiro Goto, Nobuhiko Kawanishi, Takashi Mita, Akira Naya +6 more 2012-06-26
8168652 Inhibitors of AKT activity Philip E. Sanderson, Kevin J. Rodzinak 2012-05-01 $48,747,000
8008317 Inhibitors of akt activtiy Donna J. Armstrong, Essa Hu, Michael J. Kelly, III, Yiwei Li, Jun Liang +4 more 2011-08-30 $42,029,000