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

Robert L. Danley — 30 Patents

WTWaters Technologies: 10 patents #50 of 422Top 15%
TITa Instruments: 8 patents #2 of 21Top 10%
WLWaters Investments Limited: 7 patents #10 of 112Top 9%
TITa Instruments-Waters: 3 patents #12 of 54Top 25%
Milford, MA: #7 of 332 inventorsTop 3%
Massachusetts: #3,129 of 88,656 inventorsTop 4%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Robert L. Danley has been granted 30 US patents while listed as an inventor at Waters Technologies. The first was granted in 1992 and the most recent in November 2025. Robert L. Danley ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Robert L. Danley in Milford, MA, US.

Patents per Year

Patents granted per year, 1992 to 2023Bar chart with a peak of 3 patents in 2002.peak 31992: 1 patents19921994: 1 patents1996: 1 patents19961998: 2 patents1999: 1 patents19992002: 3 patents2003: 3 patents20032005: 1 patents2006: 1 patents20062007: 1 patents2008: 2 patents20082009: 1 patents2011: 1 patents20112012: 1 patents2013: 1 patents20132014: 1 patents2015: 1 patents20152018: 3 patents2021: 1 patents20212023: 2 patents2023

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12467892 Zone box for a differential scanning calorimeter 2025-11-11
11796399 Multiple sample differential scanning calorimeter 2023-10-24 $28,596,000
11543373 Heat flow rate determination for a single sample differential scanning calorimeter 2023-01-03
11204289 Multiple sample differential scanning calorimeter 2021-12-21 $35,031,000
9964454 Thermopile differential scanning calorimeter sensor 2018-05-08 $28,264,000
9933249 Dynamic mechanical analyzer and sample fixtures for a dynamic mechanical analyzer 2018-04-03 $28,386,000
9857241 Quasiadiabetic differential scanning calorimeter 2018-01-02 $30,742,000
8926171 Simultaneous differential thermal analysis system Xiaoping Hu 2015-01-06 $45,562,000
8821008 Simultaneous differential thermal analysis system Xiaoping Hu 2014-09-02 $38,079,000
8418480 Cooling system using positive displacement cryogenic liquid pump Patrick Traini 2013-04-16 $25,794,000
8087821 Infrared heated differential scanning calorimeter 2012-01-03 $16,112,000
8066429 System and method for thermal analysis using variable thermal resistance 2011-11-29 $36,465,000
7566167 System and method for a thermogravimetric analyzer having improved dynamic weight baseline John W. Schaefer 2009-07-28
7470057 Differential scanning calorimeter sensor and method 2008-12-30
7416328 System and method for a thermogravimetric analyzer having improved dynamic weight baseline John W. Schaefer 2008-08-26
7306365 Differential scanning calorimeter accounting for heat leakage 2007-12-11
7025497 Differential scanning calorimeter accounting for heat leakage 2006-04-11
6843595 Differential scanning calorimeter accounting for heat leakage 2005-01-18
6648504 System and method for calibrating contact thermal resistances in differential scanning calorimeters 2003-11-18
6561692 Differential scanning calorimeter 2003-05-13
6523998 Thermal analysis assembly with distributed resistance and integral flange for mounting various cooling devices John W. Schaefer 2003-02-25
6488406 Differential scanning calorimeter 2002-12-03
6431747 Heat flux differential scanning calorimeter sensor 2002-08-13
6428203 Power compensation differential scanning calorimeter 2002-08-06
5915283 Metallic sheet insulation system Kevin J. Reed, John W. Schaefer 1999-06-22