Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Donald M. Crothers — 14 Patents

MDMolecular Diagnostics: 8 patents #2 of 17Top 15%
GSGeneohm Sciences: 5 patents #1 of 21Top 5%
Northford, CT: #8 of 86 inventorsTop 10%
Connecticut: #3,210 of 34,797 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Donald M. Crothers has been granted 14 US patents while listed as an inventor at Molecular Diagnostics. The first was granted in 1985 and the most recent in November 2012. Donald M. Crothers ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Donald M. Crothers in Northford, CT, US.

Patents per Year

Patents granted per year, 1985 to 2012Bar chart with a peak of 5 patents in 1988.peak 51985: 1 patents19851987: 1 patents19871988: 5 patents19881990: 1 patents19902004: 1 patents20042007: 1 patents20072009: 2 patents20092011: 1 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
8318919 Nucleic acid hybridization methods 2012-11-27
7879554 Electrochemical method to measure DNA attachment to an electrode surface in the presence of molecular oxygen R. Erik Holmlin, Honghua Zhang, Chunnian Shi 2011-02-01
7615348 Electrochemical method to measure DNA attachment to an electrode surface in the presence of molecular oxygen R. Erik Holmlin, Honghua Zhang, Chunnian Shi 2009-11-10
7531306 Nucleic acid hybridization methods 2009-05-12
7258978 Electrochemical method to measure DNA attachment to an electrode surface in the presence of molecular oxygen R. Erik Holmlin, Honghua Zhang, Chunnian Shi 2007-08-21
6815167 Amplification of DNA to produce single-stranded product of defined sequence and length Carol Koenigsberger 2004-11-09
4959309 Fast photochemical method of labelling nucleic acids for detection purposes in hybridization assays Nanibhushan Dattagupta 1990-09-25
4777129 Nucleic acid probe detectable by specific nucleic acid binding protein Nanibhushan Dattagupta, Peter M. M. Rae, William J. Knowles 1988-10-11
4748111 Nucleic acid-protein conjugate used in immunoassay Nanibhushan Dattagupta, William J. Knowles, Vincent T. Marchesi 1988-05-31
4737454 Fast photochemical method of labelling nucleic acids for detection purposes in hybridization assays Nanibhushan Dattagupta 1988-04-12
4734363 Large scale production of DNA probes Nanibhushan Dattagupta, Peter M. M. Rae, Thomas Barnett 1988-03-29
4724202 Use of non-hybridizable nucleic acids for the detection of nucleic acid hybridization Nanibhushan Dattagupta, Peter M. M. Rae, William J. Knowles 1988-02-09
4713326 Coupling of nucleic acids to solid support by photochemical methods Nanibhushan Dattagupta 1987-12-15
4542102 Coupling of nucleic acids to solid support by photochemical methods Nanibhushan Dattagupta 1985-09-17