Inventor · disambiguated record
John Ralph
Also filed as: RALPH JOHN · RALPH JOHN ERNEST
27 granted patents·4 pending applications·151 citations·filing 1974–2024
95Inventor score
Files withWISCONSIN ALUMNI RES FOUND20PHILIPS CORP3WILKERSON CURTIS2WISCONSIN ALUMNI RES FOUNDATION WARF2GRABBER JOHN H1
Top patents by PatentIndex Score
31 records- 0189US9441235B2Feruloyl-CoA:monolignol transferaseWILKERSON CURTIS·Filed 2011·Granted Sep 13, 2016·12 cites·49 claims
- 0288US9487794B2Feruloyl-CoA:monolignol transferaseWILKERSON CURTIS·Filed 2011·Granted Nov 8, 2016·11 cites·20 claims
- 0388US3947707AJFET optical sensor with capacitively charged buried floating gatePHILIPS CORP·Filed 1974·Granted Mar 30, 1976·40 cites·24 claims
- 0487US8569465B2Method for modifying lignin structure using monolignol ferulate conjugatesRALPH JOHN·Filed 2010·Granted Oct 29, 2013·15 cites·24 claims
- 0586US9493783B2Hibiscus cannabinus feruloyl-coa:monolignol transferaseWISCONSIN ALUMNI RES FOUND (WARF)·Filed 2012·Granted Nov 15, 2016·9 cites·23 claims
- 0685US11985974B2Antimicrobial ferulic acid derivatives and uses thereofWISCONSIN ALUMNI RES FOUND·Filed 2021·Granted May 21, 2024·1 cites·18 claims
- 0785US10047113B2Feruloyl-CoA:monolignol transferaseWISCONSIN ALUMNI RES FOUNDATION WARF·Filed 2016·Granted Aug 14, 2018·2 cites·32 claims
- 0878US10829745B2In vitro methods for processing lignin and other aromatic compoundsWISCONSIN ALUMNI RES FOUND·Filed 2018·Granted Nov 10, 2020·1 cites·17 claims
- 0977US11981904B2BAHD acyltransferasesWISCONSIN ALUMNI RES FOUND·Filed 2019·Granted May 14, 2024·2 cites·63 claims
- 1077US10059955B2Hibiscus cannabinus feruloyl-CoA:monolignol transferaseWISCONSIN ALUMNI RES FOUNDATION WARF·Filed 2016·Granted Aug 28, 2018·1 cites·18 claims
- 1175US2024276985A1Antimicrobial ferulic acid derivatives and uses thereofWISCONSIN ALUMNI RES FOUND·Filed 2024·Application pending·0 cites
- 1274US10730816B2Method of selectively oxidizing ligninWISCONSIN ALUMNI RES FOUND·Filed 2018·Granted Aug 4, 2020·1 cites·42 claims
- 1374US3931633AElectron tube including a photocathodePHILIPS CORP·Filed 1975·Granted Jan 6, 1976·29 cites·11 claims
- 1473US10428342B2P-coumaroyl-CoA:monolignol transferaseWISCONSIN ALUMNI RES FOUND·Filed 2012·Granted Oct 1, 2019·1 cites·11 claims
- 1572US10286504B2Synthesis of paracetamol (acetaminophen) from biomass-derived p-hydroxybenzamideWISCONSIN ALUMNI RES FOUND·Filed 2018·Granted May 14, 2019·1 cites·21 claims
- 1671US12358939B2Method to solubilize biomass under mild conditionsWISCONSIN ALUMNI RES FOUND·Filed 2022·Granted Jul 15, 2025·0 cites·16 claims
- 1771US9388285B2Method for modifying lignin structure using monolignol ferulate conjugatesWISCONSIN ALUMNI RES FOUND·Filed 2013·Granted Jul 12, 2016·1 cites·4 claims
- 1868US8685672B2Incorporation of flavan-3-ols and gallic acid derivatives into lignin to improve biomass utilizationGRABBER JOHN H·Filed 2011·Granted Apr 1, 2014·2 cites·19 claims
- 1968US2025059130A1Producing paracetamol from biomass-derived p-hydroxybenzoic acid and p-hydroxybenzamideWISCONSIN ALUMNI RES FOUND·Filed 2024·Application pending·0 cites
- 2066US11807876B2P-coumaroyl-CoA:monolignol transferasesWISCONSIN ALUMNI RES FOUND·Filed 2020·Granted Nov 7, 2023·0 cites·11 claims
- 2166US11807875B2Feruloyl-CoA:monolignol transferasesWISCONSIN ALUMNI RES FOUND·Filed 2020·Granted Nov 7, 2023·0 cites·11 claims
- 2266US11186882B2Method to liquefy biomassWISCONSIN ALUMNI RES FOUND·Filed 2019·Granted Nov 30, 2021·0 cites·35 claims
- 2364US11326178B2P-coumaroyl-CoA:monolignol transferaseWISCONSIN ALUMNI RES FOUND·Filed 2019·Granted May 10, 2022·0 cites·8 claims
- 2463US11414372B2Methods for detecting and determining levels of monolignol ester conjugates incorporated into lignin and compounds relating theretoWISCONSIN ALUMNI RES FOUND·Filed 2019·Granted Aug 16, 2022·0 cites·14 claims
- 2562US11447754B2In vitro methods of chemical conversion using non-stereospecific glutathione lyasesWISCONSIN ALUMNI RES FOUND·Filed 2020·Granted Sep 20, 2022·0 cites·21 claims
- 2661US4107724ASurface controlled field effect solid state devicePHILIPS CORP·Filed 1977·Granted Aug 15, 1978·22 cites·20 claims
- 2760US10883089B2Feruloyl-CoA:monolignol transferasesWISCONSIN ALUMNI RES FOUND·Filed 2018·Granted Jan 5, 2021·0 cites·10 claims
- 2860US10883090B2P-coumaroyl-CoA:monolignol transferasesWISCONSIN ALUMNI RES FOUND·Filed 2018·Granted Jan 5, 2021·0 cites·10 claims
- 2956US2023203461A1Beta-etherases for lignin depolymerisationUNIV YORK·Filed 2021·Application pending·0 cites
- 3053US10227287B2Method for detecting and determining levels of monolignol ester conjugates incorporated into lignin and compounds relating theretoWISCONSIN ALUMNI RES FOUND·Filed 2015·Granted Mar 12, 2019·0 cites·6 claims
- 3152US2015313221A1Antimicrobial ferulic acid derivatives and uses thereofWISCONSIN ALUMNI RES FOUND·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Ralph 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 →