CD

Christie Dudenhoefer

HP HP: 27 patents #419 of 16,619Top 3%
📍 Corvallis, OR: #114 of 1,763 inventorsTop 7%
🗺 Oregon: #1,487 of 28,073 inventorsTop 6%
Overall (All Time): #141,928 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
12270820 Ejection subassembly pitches to match nanowell spacing Jeffrey A. Nielsen, Debora J. Thomas, Roberto A. Pugliese, Diane R. Hammerstad 2025-04-08
11975547 Fluid ejection controllers to pivotally hold firing boards Vignesh Kannan, Dennis R. Esterberg, Kenneth Ward, Matthew David Smith, Daniel Fradl 2024-05-07
11801506 Fluid ejections in nanowells Jeffrey A. Nielsen, Kenneth Ward 2023-10-31
11774463 Dispenser stages Dennis R. Esterberg 2023-10-03
11642693 Alignment devices Roberto A. Pugliese, Jeffrey A. Nielsen, Craig Olbrich, Debora J. Thomas 2023-05-09
11609241 Dispenser platforms Dennis R. Esterberg 2023-03-21
11383230 Monolithic carrier structure including fluid routing for digital dispensing Jeffrey A. Nielsen, Michael W. Cumbie, Devin Alexander Mourey, Silam J. Choy, Kenneth Ward 2022-07-12
11364492 Monolithic carrier structure for digital dispensing Jeffrey A. Nielsen, Michael W. Cumbie, Devin Alexander Mourey, Silam J. Choy, Kenneth Ward 2022-06-21
11366125 Substrate conveyance systems Jeffrey A. Nielsen 2022-06-21
11278928 Alignment devices Roberto A. Pugliese, Jeffrey A. Nielsen, Craig Olbrich, Debora J. Thomas 2022-03-22
11253850 Pipette dispenser tip utilizing print head Matthew David Smith, Jeffrey A. Nielsen, Kenneth Ward, Hilary Ely 2022-02-22
11203017 Microfluidic apparatuses Jeffrey A. Nielsen, Manish Giri, Chantelle Domingue, Kenneth Ward, Matthew David Smith +3 more 2021-12-21
11007529 Microfluidic apparatuses Jeffrey A. Nielsen, Manish Giri, Chantelle Domingue, Kenneth Ward, Matthew David Smith +2 more 2021-05-18
D917066 Benchtop fluid ejection device Dennis R. Esterberg, Vignesh Kannan, Kenneth Ward 2021-04-20
10875238 Patterned layer deposition David H. Ochs, Joshua M. Yu, Jeffrey A. Nielsen, Kenneth Ward 2020-12-29
10029259 Reservoir with variable radius fillet Dennis R. Esterberg, Frank D Derryberry, Richard W. Seaver 2018-07-24
9776186 Reservoir with variable radius fillet Dennis R. Esterberg, Frank D Derryberry, Richard W. Seaver 2017-10-03
9433939 Liquid dispensing assembly frame Jeffrey A. Nielsen, Kenneth Ward, Kevin Peters, Joseph W. Dody, Alexander Govyadinov 2016-09-06
9050592 Liquid dispenser cassette Matthew C. Still, Dennis R. Esterberg, Jeffrey A. Nielsen, Debora J. Thomas, Kevin Peters 2015-06-09
D709620 Fluidic dispense device Jeffrey A. Nielsen, James Hankins, Mark W Woodruff, Robert Moline, Kenneth Duda +2 more 2014-07-22
8333453 Method of dispensing liquid Kenneth Ward, Alexander Govyadinov, David Maxfield 2012-12-18
D655423 Fluidic dispense device Jeffrey A. Nielsen, James Hankins, Mark W Woodruff, Robert Moline, Kenneth Duda +2 more 2012-03-06
7791728 System for optically analyzing a substance with a selected single-wavelength Christopher Beatty, Philip Harding, Charles Otis 2010-09-07
7648220 Sensing of fluid ejected by drop-on-demand nozzles Isaac Farr, David R. Otis, Jr., Casey T. Miller, Kenneth Ward 2010-01-19
6986571 Filter for a print cartridge Karl S. Weibezahn, Gary J. Watts 2006-01-17