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USPTO Patent Rankings Data through Dec 31, 2025
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Robert D. Simpson — 14 Patents

VPVitae Pharmaceuticals: 13 patents #19 of 61Top 35%
BOBOE: 2 patents #5,948 of 12,373Top 50%
Wilmington, DE: #336 of 3,182 inventorsTop 15%
Delaware: #635 of 7,163 inventorsTop 9%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Robert D. Simpson has been granted 14 US patents while listed as an inventor at Vitae Pharmaceuticals. The first was granted in 2006 and the most recent in January 2015. Robert D. Simpson ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert D. Simpson in Wilmington, DE, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8927715 Inhibitors of 11β-hydroxysteroid dehydrogenase type 1 David A. Claremon, Suresh B. Singh, Colin M. Tice, Yuanjie Ye, Salvacion Cacatian +3 more 2015-01-06 $5,473,000
8680281 Lactam inhibitors of 11-β-hydroxysteroid dehydrogenase 1 David A. Claremon, Linghang Zhuang, Yuanjie Ye, Suresh B. Singh, Colin M. Tice +1 more 2014-03-25
8598160 Cycloalkyl lactame derivatives as inhibitors of 11-beta-hydroxysteroid dehydrogenase 1 David A. Claremon, Linghang Zhuang, Yuanjie Ye, Suresh B. Singh, Colin M. Tice 2013-12-03
8580823 Piperidine renin inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +8 more 2013-11-12
8487108 Piperidinyl carbamate intermediates for the synthesis of aspartic protease inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +7 more 2013-07-16
8455521 Diaminoalkane aspartic protease inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +8 more 2013-06-04
8383629 Inhibitors of 11β-hydroxysteroid dehydrogenase type 1 David A. Claremon, Colin M. Tice, Yuanjie Ye, Suresh B. Singh, Wei He +1 more 2013-02-26
8372978 Salts of methyl 2-((R)-(3-chlorophenyl)((R)-1-((S)-2-(methylamino)-3-((R)-tetrahydro-2H-pyran-3-yl)propylcarbamoyl)piperidin-3-yl)methoxy)ethylcarbamate David A. Claremon, Lanqi Jia 2013-02-12
8198453 Piperidine renin inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +8 more 2012-06-12
8106221 Renin inhibitors John J. Baldwin, Salvacion Cacatian, David A. Claremon, Lawrence Wayne Dillard, Patrick T. Flaherty +9 more 2012-01-31
7872028 Diaminopropanol renin inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +7 more 2011-01-18
7858624 Piperidine and morpholine renin inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +6 more 2010-12-28
7754737 Diaminoalkane aspartic protease inhibitors John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence Wayne Dillard +8 more 2010-07-13
7148347 Process for preparing macrocyclic compounds Joerg Brandenburg, Kai Donsbach, Hans-Dieter Ecker, Rogelio P. Frutos, Fabrice Gallou +12 more 2006-12-12