Inventor · disambiguated record
Roger B. Pettman
Also filed as: PETTMAN ROGER · PETTMAN ROGER B · PETTMAN ROGER BRUCE
8 granted patents·5 pending applications·7 citations·filing 1987–2022
77Inventor score
Top patents by PatentIndex Score
13 records- 0182US11267979B2Supramolecular encrypted fluorescent security ink compositionsUNIV NORTHWESTERN·Filed 2019·Granted Mar 8, 2022·1 cites·9 claims
- 0270US8816005B2Solvent-free synthesis of amphiphilic polymeric materialCOSGROVE TERENCE·Filed 2008·Granted Aug 26, 2014·1 cites·18 claims
- 0361US2024405305A1ProcessCYCLADEX LTD·Filed 2022·Application pending·0 cites
- 0451US4927840AFungicidal imidazole dioxolane and 1,3-dioxane derivativesSHELL INT RESEARCH·Filed 1988·Granted May 22, 1990·3 cites·11 claims
- 0543US9732177B2Amphiphilic copolymeric materialCASTLE THOMAS CHARLES·Filed 2008·Granted Aug 15, 2017·0 cites·18 claims
- 0638US2016137864A1Supramolecular encrypted fluorescent security ink compositionsUNIV NORTHWESTERN·Filed 2015·Application pending·0 cites
- 0737US2002177738A1Novel optically active benzylalkylcarbinols, their preparation and useFiled 2002·Application pending·0 cites
- 0836US2002119909A1Preparation of enantiomerically enriched flavor and fragrance componentsRHODIA CHIREX INC·Filed 2002·Application pending·0 cites
- 0933US11214848B2Methods of purifying precious metalCYCLADEX INC·Filed 2017·Granted Jan 4, 2022·0 cites·20 claims
- 1033US4782053AFungicidal compositionsSHELL INT RESEARCH·Filed 1987·Granted Nov 1, 1988·1 cites·8 claims
- 1133US2021141036A1Portable nmr probe and nmr apparatusCOSGROVE TERENCE·Filed 2018·Application pending·0 cites
- 1230US4927841AFungicidal imidazole oxime derivativesSHELL INT RESEARCH·Filed 1988·Granted May 22, 1990·0 cites·12 claims
- 1327US4798845AImidazole derivatives, their preparation and their use as fungicidesSHELL INT RESEARCH·Filed 1987·Granted Jan 17, 1989·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Roger B. Pettman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →