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USPTO Patent Rankings Data through Dec 31, 2025
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Stanley E. Charm — 44 Patents

CSCharm Sciences: 34 patents #2 of 42Top 5%
PAPenicillin Assays: 5 patents #1 of 2Top 50%
Boston, MA: #95 of 5,993 inventorsTop 2%
Massachusetts: #1,563 of 88,656 inventorsTop 2%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Stanley E. Charm has been granted 44 US patents while listed as an inventor at Charm Sciences. The first was granted in 1980 and the most recent in August 2022. Stanley E. Charm ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Stanley E. Charm in Boston, MA, US.

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
11427849 Culture medium method and device Robert S. Salter, Gregory W. Durbin, Richard T. Skiffington 2022-08-30
11009446 Plate reader observation methods and operation Richard T. Skiffington, Robert S. Salter, Robert J. Markovsky, Paul E. Graham, Jovo Djuragic 2021-05-18
11002683 Assay analysis Robert J. Markovsky, Paul E. Graham, Richard T. Skiffington 2021-05-11
10988720 Peel plate assembly Richard T. Skiffington, Robert J. Markovsky, Byron Roberts, Benjamin Mathieu, Robert S. Salter 2021-04-27
10563164 Plate reader Richard T. Skiffington, Robert S. Salter, Robert J. Markovsky, Paul E. Graham, Byron A. Roberts 2020-02-18
10495563 Plate reader observation methods and operation Richard T. Skiffington, Robert S. Salter, Robert J. Markovsky 2019-12-03
10407654 Growth plate devices, kits and assemblies Richard T. Skiffington, Bryan Roberts 2019-09-10
10274489 Assessing assay analysis development Robert J. Markovsky, Richard T. Skiffington 2019-04-30
10254233 Assay analysis Robert J. Markovsky, Paul E. Graham, Richard T. Skiffington 2019-04-09
9976962 Assay analysis Robert J. Markovsky, Paul E. Graham, Richard T. Skiffington 2018-05-22
9008373 Device, system and method for transit testing of samples Robert J. Markovsky, Richard T. Skiffington 2015-04-14
8663975 Method and apparatus for reducing luminescent test result intereferences (continuation) David R. Legg, Richard T. Skiffington, Robert J. Markovsky 2014-03-04
D694425 Recognition test strip Robert J. Markovsky, Richard T. Skiffington 2013-11-26
8475731 Lateral flow assay reader with transparent barrier in insert Rami H. Abraham 2013-07-02
8236515 Method for detecting ATP Cheryl B. Francisco, Robert J. Markovsky, Robert S. Salter, Steven J. Saul 2012-08-07
7824878 Sensitive method for detecting low levels of ATP Cheryl B. Francisco, Robert J. Markovsky, Robert S. Salter, Steven J. Saul 2010-11-02
7632928 Method and antibodies for detecting nitrofuran Say-Jong Law, Steven J. Saul 2009-12-15
7494781 Sensitive method for detecting low levels of ATP Cheryl B. Francisco, Robert J. Markovsky, Robert S. Salter, Steven J. Saul 2009-02-24
7229783 Method for monitoring hygiene Steven J. Saul, Cheryl B. Francisco, Robert J. Markovsky, Robert S. Salter 2007-06-12
7132249 Method of determining allergenic food on surfaces Robert S. Salter, Cheryl B. Francisco, Robert J. Markovsky, Steven J. Saul 2006-11-07
7097983 Method for detecting the presence of an analyte in a sample Robert J. Markovsky, Cheryl A. Boyer, Paul R. Donahue, Yael Glickman, Steven J. Saul +4 more 2006-08-29
6475805 Method for detection of an analyte Richard T. Skiffington, Robert J. Markovsky, Eliezer Zomer, Steven J. Saul 2002-11-05
6319466 Test device for detecting the presence of a residue analyte in a sample Robert J. Markovsky, Cheryl A. Boyer, Paul R. Donahue, Yael Glickman, Steven J. Saul +4 more 2001-11-20
5985675 Test device for detection of an analyte Richard T. Skiffington, Robert J. Markovsky, Eliezer Zomer 1999-11-16
5728542 Disposable test kit apparatus and method for bacteria Max Gandman, Eliezer Zomer 1998-03-17