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

Theodore A. Dourdeville — 40 Patents

WTWaters Technologies: 26 patents #15 of 422Top 4%
WLWaters Investments Limited: 11 patents #2 of 112Top 2%
MIMillipore: 2 patents #123 of 440Top 30%
Falmouth, MA: #4 of 135 inventorsTop 3%
Massachusetts: #1,898 of 88,656 inventorsTop 3%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
Theodore A. Dourdeville has been granted 40 US patents while listed as an inventor at Waters Technologies. The first was granted in 1985 and the most recent in September 2025. Theodore A. Dourdeville ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list Theodore A. Dourdeville in Falmouth, MA, US.

Patents per Year

Patents granted per year, 1985 to 2025Bar chart with a peak of 4 patents in 2016.peak 41985: 1 patents19851988: 1 patents1997: 1 patents1999: 1 patents19992000: 1 patents2001: 2 patents2002: 2 patents20022003: 3 patents2006: 1 patents2008: 1 patents20082010: 2 patents2011: 2 patents2012: 1 patents20122013: 1 patents2014: 3 patents2015: 2 patents20152016: 4 patents2017: 2 patents2018: 3 patents20182021: 2 patents2022: 1 patents2023: 1 patents20232024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12416607 Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes Matthew A. Lauber, Mathew H. DeLano, Scott A. McCall, Jonathan Belanger, Kerri Smith +5 more 2025-09-16
12013380 System and method for controlling fluid flow within a liquid chromatography system Michael O. Fogwill 2024-06-18 $53,637,000
11709155 Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes Matthew A. Lauber, Mathew H. DeLano, Scott A. McCall, Jonathan Belanger, Kerri Smith +5 more 2023-07-25 $24,127,000
11340198 System and method for controlling fluid flow within a liquid chromatography system Michael O. Fogwill 2022-05-24 $46,924,000
11185795 Techniques for thermally insulating a chromatographic column Edouard S. P. Bouvier, Joseph A. Jarrell, Wade P. Leveille, Fabrice Gritti, Michael O. Fogwill 2021-11-30 $34,187,000
11169125 Mass spectrometer ion source with integrated column Michael O. Fogwill, Curt Devlin, Jacob N. Fairchild, Geoff C. Gerhardt, Wade P. Leveille +2 more 2021-11-09 $110,617,000
10031113 Liquid-chromatography apparatus having diffusion-bonded titanium components 2018-07-24 $63,126,000
10001463 Dispensing needle for a fraction collector Joshua A. Burnett, James E. Usowicz, Marc E. Lemelin, Lucas O. Tiziani 2018-06-19 $58,877,000
9952186 Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography Bernard Bunner, Geoff C. Gerhardt 2018-04-24 $23,276,000
9791423 Dispensing needle for a fraction collector Joshua A. Burnett, James E. Usowicz, Marc E. Lemelin, Lucas O. Tiziani 2017-10-17 $71,364,000
9618128 Method and apparatus for sample injection in liquid chromatography Russell Keene, Theodore D. Ciolkosz, James E. Usowicz 2017-04-11 $19,597,000
9470664 Chromatographic interface Charles H. Phoebe, Jr., Rolf-Rainer Grigat 2016-10-18 $46,035,000
9446330 HPLC capillary column device Christopher C. Benevides, Robert Collamati, Bruce J. Compton 2016-09-20 $46,206,000
9409252 Chromatography apparatus having diffusion-bonded and surface-modified components Bernard Bunner 2016-08-09 $48,765,000
9304115 Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography Bernard Bunner, Geoff C. Gerhardt 2016-04-05 $9,047,000
9024635 Apparatus and method for coupled LC-NMR analysis Charles H. Phoebe, Jr. 2015-05-05 $41,867,000
8951374 Tube joint and a method of bonding tubes Dennis DellaRovere 2015-02-10 $41,598,000
8881582 Method and apparatus for sample injection in liquid chromatography Russell Keene, Theodore D. Ciolkosz, James E. Usowicz 2014-11-11 $43,122,000
8671975 Compliant-seal check valve Christopher B. Charlton, Geoff C. Gerhardt 2014-03-18 $34,265,000
8622437 Fluidic terminal Dennis DellaRovere 2014-01-07 $10,147,000
8496818 HPLC capillary column device Christopher C. Benevides, Robert Collamati, Bruce J. Compton 2013-07-30 $30,771,000
8297589 Active valve and methods of operation thereof Frank A. Rubino, Kurt D. Joudrey, Joseph A. Luongo, John Angelosanto 2012-10-30
8047060 Method and apparatus for sample injection in liquid chromatography Russell Keene, Theodore D. Ciolkosz, James E. Usowicz 2011-11-01 $17,830,000
7955059 Fluid control device for a high pressure analytical instrument Theodore D. Ciolkosz, Peter Kirby, Mark W. Moeller, Russell Keene, Daniel J. McCormick +3 more 2011-06-07 $37,331,000
7859657 Methods of making and using an apparatus and devices for placing light and sample in photo-emitting or absorbing devices Anthony C. Jeannotte, Anthony C. Gilby, Dennis DellaRovere, John Leason 2010-12-28 $13,920,000