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

Brian Kirk — 6 Patents

SLSurface Logix: 4 patents #14 of 29Top 50%
Merck: 2 patents #3,930 of 9,382Top 45%
Sudbury, MA: #258 of 857 inventorsTop 35%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Brian Kirk has been granted 6 US patents while listed as an inventor at Surface Logix. The first was granted in 2007 and the most recent in February 2020. Brian Kirk ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Brian Kirk in Sudbury, MA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10570123 Pharmacokinetically improved compounds Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Siya Ram, Paul Sweetnam +1 more 2020-02-25
9440961 Rho-kinase inhibitors and method of preparation Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Siya Ram, Paul Sweetnam +1 more 2016-09-13
8916576 Pharmacokinetically improved compounds Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Siya Ram, Paul Sweetnam +1 more 2014-12-23
8357693 Pharmacokinetically improved compounds Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Siya Ram, Paul Sweetnam 2013-01-22
7671073 Cyclohexylalanine derivatives as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Joseph L. Duffy, David E. Kaelin, Ann E. Weber 2010-03-02 $119,161,000
7196106 Cyanothiophene derivatives, compositions containing such compounds and methods of use Joseph L. Duffy, Elizabeth Campbell, Rui Liang, James R. Tata, Kevin T. Chapman +1 more 2007-03-27 $59,169,000