DS

David A. Simpson

WT Waters Technologies: 8 patents #66 of 422Top 20%
DB Dsm Ip Assets B.V.: 7 patents #149 of 2,011Top 8%
OS Osel: 4 patents #2 of 20Top 10%
AB Applied Biosystems: 3 patents #143 of 416Top 35%
HE Hercules: 2 patents #203 of 715Top 30%
CI Cameron International: 1 patents #365 of 660Top 60%
BA Bp Corporation North America: 1 patents #351 of 812Top 45%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #114,869 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 25 most recent of 31 patents

Patent #TitleCo-InventorsDate
12203075 Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof Kirk E. Apt, Leslie Richter, Ross Zirkle 2025-01-21
12121891 Dual delivery needle wash system Rose Solow, Colin Fredette, Marc E. Lemelin, Joshua A. Burnett 2024-10-22
11913916 Needle drive, system and method Joshua A. Burnett, Rose Solow, Marc E. Lemelin 2024-02-27
11879875 Sample manager, system and method Joshua A. Burnett, Rose Solow, Marc E. Lemelin 2024-01-23
11835496 Sample metering and injection for liquid chromatography Joshua A. Burnett, Rose Solow 2023-12-05
11774415 Metering pump for liquid chromatography Joshua A. Burnett, Rose Solow, Peter U. Osswald, John M. Auclair, Michael LeBeau 2023-10-03
11555804 Liquid chromatography thermal system with thermal status detection Cameron Chaput, Miguel Soares 2023-01-17
11162923 Twist lock compliant needle for detection of contact Joshua A. Burnett, John M. Auclair 2021-11-02
11002713 Sample organizer, tray, system and method Joshua A. Burnett, Marc E. Lemelin, Paul Keenan, Peter U. Osswald 2021-05-11
10829794 Protein production in microorganisms of the phylum labyrinthulomycota Kirk E. Apt, James Casey Lippmeier, Jun Wang, James P. Wynn, Ross Zirkle 2020-11-10
10689959 Fluid injection system 2020-06-23
10538772 Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof Kirk E. Apt, Leslie Richter, Ross Zirkle 2020-01-21
10392988 Pressure relief system for diesel exhaust fluid freeze damage mitigation 2019-08-27
9540666 Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof Kirk E. Apt, Leslie Richter, Ross Zirkle 2017-01-10
9518102 Polypeptide for improving protein production in microorganisms of the phylum Labyrinthulomycota Kirk E. Apt, James Casey Lippmeier, Jun Wang, James P. Wynn, Ross Zirkle 2016-12-13
9267130 Polypeptides having nucleic acid binding activity and compositions and methods for nucleic acid amplification Patrick K. Martin, Christine D. Hardy 2016-02-23
9212352 Polypeptides having nucleic acid binding activity Patrick K. Martin 2015-12-15
9012616 Polynucleotide for improving protein production in microorganisms of the phylum labyrinthulomycota Kirk E. Apt, James Casey Lippmeier, Jun Wang, James P. Wynn, Ross Zirkle 2015-04-21
8940884 Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof Kirk E. Apt, Leslie Richter, Ross Zirkle 2015-01-27
8637651 Protein production in microorganisms of the phylum labyrinthulomycota Kirk E. Apt, James Casey Lippmeier, Jun Wang, James P. Wynn, Ross Zirkle 2014-01-28
8597402 Device for capturing gas from a produced water stream 2013-12-03
8458598 Customized advertising for online slideshow Thomas Hakel, Paul Vilevac 2013-06-04
8439999 Device for capturing gas from a produced water stream 2013-05-14
8349600 Polypeptides having nucleic acid binding activity Patrick K. Martin 2013-01-08
8302695 Downhole systems and methods for deliquifaction of a wellbore Michael Scull 2012-11-06