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

Roger Dowd — 9 Patents

GSGeneral Scanning: 3 patents #14 of 50Top 30%
PLPerkinelmer Las: 1 patents #45 of 96Top 50%
TGThe Gsi Group: 1 patents #90 of 181Top 50%
Watertown, MA: #214 of 1,634 inventorsTop 15%
Massachusetts: #14,291 of 88,656 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Roger Dowd has been granted 9 US patents while listed as an inventor at General Scanning. The first was granted in 1992 and the most recent in March 2015. Roger Dowd ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Roger Dowd in Watertown, MA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8986983 Assays based on liquid flow over arrays Jean I. Montagu, Herman Deweerd, Natalia Rodionova, Peter Maimonis, Nathan Tyburczy 2015-03-24
7396689 Method of adjusting the working range of a multi-analyte assay Jeffrey G. Donahue 2008-07-08
7384742 Substrates for isolating reacting and microscopically analyzing materials Jean I. Montagu, David Root 2008-06-10
7297497 Substrates for isolating, reacting and microscopically analyzing materials Jean I. Montagu, David Root 2007-11-20
7209836 Method and system for automatically creating crosstalk-corrected data of a microarray Mack J. Schermer, Jun Yang 2007-04-24 $14,858,000
7192846 Methods and systems for processing a device, methods and systems for modeling same and the device James Cordingley, Jonathan S. Ehrmann, Joseph J. Griffiths, Joohan Lee, Donald V. Smart +1 more 2007-03-20 $971,000
5537109 Capacitive transducing with feedback 1996-07-16 $2,471,000
5123024 Apparatus and method for controlling the light intensity of a laser diode Peter Flowers 1992-06-16
5121138 Resonant scanner control system Mack J. Schermer 1992-06-09