Inventor · disambiguated record
Roger Barrett
Also filed as: BARRETT ROGER
5 granted patents·1 pending application·31 citations·filing 1982–2004
74Inventor score
Top patents by PatentIndex Score
6 records- 0153US4471221AInfra-red flame detectorEMI LTD·Filed 1982·Granted Sep 11, 1984·22 cites·17 claims
- 0246US7427925B2Hazard detectorAPOLLO FIRE DETECTORS LTD·Filed 2004·Granted Sep 23, 2008·5 cites·12 claims
- 0346US5393732ATriazole phosphoric acid derivatives and their use as herbicidesZENECA LTD·Filed 1993·Granted Feb 28, 1995·4 cites·5 claims
- 0443US2007082919A1Process for Preparing a Co-Precipitate of a Non-Crystalline Solid Drug SubstanceSMITHKLINE BEECHAM CORP·Filed 2004·Application pending·0 cites
- 0528US5922644ATriazole phosphonic acid derivatives and their use as herbicidesZENECA LTD·Filed 1994·Granted Jul 13, 1999·0 cites·4 claims
- 0626US4835278APreparation of piperidinylcyclopentylheptenoic acid derivativesGLAXO GROUP LTD·Filed 1987·Granted May 30, 1989·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →