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

Markus Klein — 37 Patents

Merck: 35 patents #198 of 9,382Top 3%
HGHeraeus Kulzer Gmbh: 1 patents #36 of 91Top 40%
PSPhilip Morris Products S.A.: 1 patents #385 of 638Top 65%
Darmstadt, DE: #37 of 1,865 inventorsTop 2%
Overall (All Time): #88,321 of 4,157,543Top 3%
37 Patents All Time
Markus Klein has been granted 37 US patents while listed as an inventor at Merck. The first was granted in 2010 and the most recent in January 2024. Markus Klein ranks #88,321 of 4,157,543 US inventors in our database (top 2.1%). Patent records list Markus Klein in Darmstadt, DE.

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 7 patents in 2012.peak 72010: 2 patents20102011: 2 patents2012: 7 patents20122013: 3 patents2014: 3 patents20142015: 1 patents2016: 1 patents20162017: 5 patents2018: 2 patents20182019: 3 patents2020: 2 patents20202021: 3 patents2022: 2 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11858951 Boronic acid derivatives Oliver Schadt, Christina Esdar 2024-01-02 $178,546,000
11453647 Benzimidazole derivatives as adenosine receptor antagonists Eva-Maria TANZER, Kai Schiemann 2022-09-27 $225,705,000
11274109 Boronic acid derivatives Oliver Schadt, Christina Esdar 2022-03-15 $190,727,000
11192899 Quinoxaline derivatives as adenosine receptor antagonists Eva-Maria TANZER, Kai Schiemann 2021-12-07 $356,600,000
11186592 Thiazolopyridine derivatives as adenosine receptor antagonists Eva-Maria TANZER, Kai Schiemann 2021-11-30 $230,654,000
11178899 Producing an aerosol-forming composition Jean-Pierre Schaller 2021-11-23 $39,366,000
10669289 Boronic acid derivatives Oliver Schadt, Philipp Haselmayer, Mireille Krier 2020-06-02 $232,445,000
10640520 Boronic acid derivatives Oliver Schadt, Philipp Haselmayer, Michael Busch 2020-05-05 $140,454,000
10294246 Substituted boronic acids and boronate esters as immunoproteasome inhibitors Oliver Schadt, Philipp Haselmayer, Michael Busch 2019-05-21 $423,804,000
10253049 Boronic acid derivatives Oliver Schadt, Philipp Haselmayer, Michael Busch 2019-04-09 $108,420,000
10202418 Hydroxy-ethylene derivatives for the treatment of arthrosis 2019-02-12 $137,383,000
10077288 Hydroxystatin derivatives for the treatment of arthrosis Christos Tsaklakidis 2018-09-18 $406,016,000
9884814 Acylguanidines for treating osteoarthritis Christos Tsaklakidis, Paul Czodrowski 2018-02-06 $115,479,000
9839665 Aminostatin derivatives for the treatment of arthrosis Christos Tsaklakidis, Hans Guehring, Birgitta Leuthner 2017-12-12 $85,898,000
9750784 Intraarticular application of pepstatin in the case of arthrosis Ralf WODOPIA, Hans Guehring, Sven Lindemann 2017-09-05 $112,151,000
9663475 2 amino-3,4-dihydrcquinazoline derivatives and the use thereof as cathepsin D inhibitors Christos Tsaklakidis 2017-05-30 $63,958,000
9656949 Substituted carboxylic acid derivatives as aggrecanase inhibitors for the treatment of osteoarthritis Sven Lindemann 2017-05-23 $97,197,000
9624264 Hydroxystatin derivatives for the treatment of arthrosis Christos Tsaklakidis 2017-04-18 $55,580,000
9345742 Aminostatin derivatives for the treatment of arthrosis Christos Tsaklakidis, Hans Guehring, Brigitta Leuthner 2016-05-24 $69,161,000
9006255 Quinazoline derivatives 2015-04-14 $69,458,000
8895559 Quinoxalines derivatives and pharmaceutical compositions and kits Ulrich Emde, Hans-Peter Buchstaller, Christina Esdar, Oliver Poeschke 2014-11-25 $61,287,000
8802866 Pyridinylimidazolone derivatives for the inhibition of PI3 kinases Ulrich Emde, Hans-Peter Buchstaller, Christina Esdar, Joerg Bomke 2014-08-12 $111,668,000
8741896 Pyrazolopyrimidine derivatives Hans-Peter Buchstaller, Ulrich Emde, Christina Esdar, Joerg Bomke 2014-06-03 $91,329,000
8466170 7-azaindole derivatives 2013-06-18 $99,229,000
8410192 Compositions based on silane-terminated polyethers and their use Matthias Schaub, Holger Urbas, Gottfried Knispel 2013-04-02