Inventor · disambiguated record
Robert M. Parlman
Also filed as: PARLMAN ROBERT M
37 granted patents·307 citations·filing 1979–1987
97Inventor score
Top patents by PatentIndex Score
37 records- 0180US4439314AFlotation reagentsPHILLIPS PETROLEUM CO·Filed 1982·Granted Mar 27, 1984·31 cites·7 claims
- 0271US4435304ASulfur based metal cleanersPHILLIPS PETROLEUM CO·Filed 1982·Granted Mar 6, 1984·15 cites·8 claims
- 0370US4444567AMotor fuel composition containing an ashless antiknock agentPHILLIPS PETROLEUM CO·Filed 1983·Granted Apr 24, 1984·15 cites·17 claims
- 0469US4726912AStable suspensions of carboxymethyl cellulose and their preparationPHILLIPS PETROLEUM CO·Filed 1986·Granted Feb 23, 1988·20 cites·9 claims
- 0568US4313738ASubstituted dihydro oxazines as hydrocarbon antioxidantsPHILLIPS PETROLEUM CO·Filed 1980·Granted Feb 2, 1982·14 cites·4 claims
- 0666US4299996AAlkyl aryl ether productionPHILLIPS PETROLEUM CO·Filed 1980·Granted Nov 10, 1981·7 cites·7 claims
- 0764US4341715AS-Allyl-S'-n-butyl-trithiocarbonatePHILLIPS PETROLEUM CO·Filed 1980·Granted Jul 27, 1982·16 cites·1 claims
- 0862US4316797AFlotation agent and processPHILLIPS PETROLEUM CO·Filed 1980·Granted Feb 23, 1982·16 cites·8 claims
- 0958US4295962ARecovering copper by flotation using N-mercaptoalkyl amide depressantPHILLIPS PETROLEUM CO·Filed 1980·Granted Oct 20, 1981·14 cites·6 claims
- 1057US4424122AGold flotation with mercaptan and imidazolinePHILLIPS PETROLEUM CO·Filed 1982·Granted Jan 3, 1984·13 cites·10 claims
- 1156US4322304ABis(disubstituted aminomethyl)phenols as ashless hydrocarbon additivesPHILLIPS PETROLEUM CO·Filed 1980·Granted Mar 30, 1982·11 cites·16 claims
- 1253US4462898AOre flotation with combined collectorsPHILLIPS PETROLEUM CO·Filed 1982·Granted Jul 31, 1984·11 cites·1 claims
- 1353US4417904AN,N'-Dialkyl-N,N'-diphenyl alkylene diamine derivatives as antiknock agentsPHILLIPS PETROLEUM CO·Filed 1981·Granted Nov 29, 1983·9 cites·11 claims
- 1452US4482480APolycarboxylic acid derivatives and usesPHILLIPS PETROLEUM CO·Filed 1983·Granted Nov 13, 1984·12 cites·9 claims
- 1548US4556500AFlotation reagentsPHILLIPS PETROLEUM CO·Filed 1983·Granted Dec 3, 1985·9 cites·5 claims
- 1648US4416770ASelective mineral recoveryPHILLIPS PETROLEUM CO·Filed 1982·Granted Nov 22, 1983·9 cites·8 claims
- 1747US4876030AOrganophilic clay suspension mediumPHILLIPS PETROLEUM CO·Filed 1987·Granted Oct 24, 1989·12 cites·12 claims
- 1846US4459237ATrithiocarbonatesPHILLIPS PETROLEUM CO·Filed 1981·Granted Jul 10, 1984·8 cites·11 claims
- 1946US4267394APhenol alkylationPHILLIPS PETROLEUM CO·Filed 1979·Granted May 12, 1981·2 cites·9 claims
- 2045US4533466APolycarboxylic acid derivatives and usesPHILLIPS PETROLEUM CO·Filed 1984·Granted Aug 6, 1985·9 cites·11 claims
- 2143US4510050AMetal trithiocarbonates as depressantsPHILLIPS PETROLEUM CO·Filed 1982·Granted Apr 9, 1985·8 cites·12 claims
- 2242US4321061AMotor fuelPHILLIPS PETROLEUM CO·Filed 1980·Granted Mar 23, 1982·6 cites·15 claims
- 2339US4681675AOre flotationPHILLIPS PETROLEUM CO·Filed 1986·Granted Jul 21, 1987·6 cites·15 claims
- 2439US4643823ARecovering metal sulfides by flotation using mercaptoalcoholsPHILLIPS PETROLEUM CO·Filed 1982·Granted Feb 17, 1987·5 cites·3 claims
- 2538US4487844ABenzenediazonium tetrafluoroborate/titanium tetrahalide-based catalystsPHILLIPS PETROLEUM CO·Filed 1983·Granted Dec 11, 1984·3 cites·18 claims
- 2637US4579651AFlotation reagentsPHILLIPS PETROLEUM CO·Filed 1985·Granted Apr 1, 1986·5 cites·5 claims
- 2737US4264336AHalogenated substituted fulvenes useful as fuel antiknock additivesPHILLIPS PETROLEUM CO·Filed 1979·Granted Apr 28, 1981·4 cites·25 claims
- 2835US4561984ATrithiocarbonate flotation reagentsPHILLIPS PETROLEUM CO·Filed 1984·Granted Dec 31, 1985·3 cites·8 claims
- 2935US4424123AOre flotation using fulvenesPHILLIPS PETROLEUM CO·Filed 1982·Granted Jan 3, 1984·3 cites·7 claims
- 3033US4372844AAromatic and benzothiophene extender oil composition for ore floatationPHILLIPS PETROLEUM CO·Filed 1981·Granted Feb 8, 1983·2 cites·9 claims
- 3132US4584118AMetal trithiocarbonates as depressantsPHILLIPS PETROLEUM CO·Filed 1985·Granted Apr 22, 1986·4 cites·2 claims
- 3231US4686033ATrithiocarbonates as flotation reagentsPHILLIPS PETROLEUM CO·Filed 1985·Granted Aug 11, 1987·1 cites·16 claims
- 3331US4504384ATrithiocarbonates as ore flotation agentsPHILLIPS PETROLEUM CO·Filed 1982·Granted Mar 12, 1985·1 cites·7 claims
- 3431US4414107AFlotation reagentPHILLIPS PETROLEUM CO·Filed 1982·Granted Nov 8, 1983·1 cites·5 claims
- 3530US4534857AOre flotation with combined collectorsPHILLIPS PETROLEUM CO·Filed 1984·Granted Aug 13, 1985·0 cites·9 claims
- 3629US4521300AOre flotation with combined collectorsPARLMAN ROBERT M·Filed 1984·Granted Jun 4, 1985·2 cites·12 claims
- 3726US4530982APolymerization using benzenediazonium tetrafluoroborate/titanium tetrahalide-based catalystsPARLMAN ROBERT M·Filed 1984·Granted Jul 23, 1985·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Robert M. Parlman 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 →