Inventor · disambiguated record
Geoffrey N. Roth
Also filed as: ROTH GEOFFREY N
6 granted patents·7 pending applications·79 citations·filing 1999–2014
80Inventor score
Top patents by PatentIndex Score
13 records- 0183US8008059B1Method utilizing enzyme substrates producing insoluble fluorescent products and chromogens, and use in combination with enzyme substrates producing soluble productsMICROLOGY LAB LLC·Filed 2007·Granted Aug 30, 2011·4 cites·12 claims
- 0278US6350588B1Test media and quantitative or qualitative method for identification and differentiation of biological materials in a test sampleMICROLOGY LAB LLC·Filed 1999·Granted Feb 26, 2002·61 cites·3 claims
- 0371US7273719B2Test media for quantitative or qualitative identification and differentiation of general coliforms, E coli, Aeromonas spp and Salmonella spp materials in a test sampleMICROLOGY LAB LLC·Filed 2004·Granted Sep 25, 2007·2 cites·10 claims
- 0470US6787332B2Test media and quantitative or qualitative method for identification and differentiation of E. coli, general coliforms, salmonella, and aeromonas in a test sampleMICROLOGY LAB LLC·Filed 2002·Granted Sep 7, 2004·11 cites·8 claims
- 0563US7344854B2Test media for quantitative or qualitative identification and differentiation of general coliforms, E. coli, Aeromonas spp and Salmonella spp in a test sampleMICROLOGY LAB LLC·Filed 2005·Granted Mar 18, 2008·1 cites·20 claims
- 0652US2016017402A1Method and apparatus utilizing enzyme substrates producing slow diffusing fluorescent product appearances and chromogens, and use in combination with fast diffusing product appearancesROTH GEOFFREY N·Filed 2014·Application pending·0 cites
- 0752US2016017401A1Method and apparatus for trapping and growing micro-organisms using pre-filter pads and similar padsROTH GEOFFREY N·Filed 2014·Application pending·0 cites
- 0849US2011027866A1Carrier piece and method for preparing culture mediaMICROLOGY LAB LLC·Filed 2008·Application pending·0 cites
- 0947US2016018298A1Apparatus and process for growth, maintenance, detection and /or examination of items in fluidic test samplesROTH GEOFFREY N·Filed 2014·Application pending·0 cites
- 1047US2016017400A1Method for improved detection of microorganisms and the likeROTH GEOFFREY N·Filed 2014·Application pending·0 cites
- 1146US2013337489A1Method for Improved Detection of Microorganisms and the LikeROTH GEOFFREY N·Filed 2012·Application pending·0 cites
- 1244US2012225449A1Method and appraratus utilizing enzyme substrates producing slow diffusing fluorescent product appearances and chromogens, and use in combination with fast diffusing product appearancesROTH GEOFFREY N·Filed 2011·Application pending·0 cites
- 1340US8377678B2Methodology for detection, enumeration, propagation and manipulation of bacteriophagesMICROLOGY METHODS LLC·Filed 2007·Granted Feb 19, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →