Inventor · disambiguated record
Robert B. Long
Also filed as: GORBATY MARTIN L · LONG ROBERT B
10 granted patents·161 citations·filing 1975–1985
89Inventor score
Files withEXXON RESEARCH ENGINEERING CO10
Top patents by PatentIndex Score
10 records- 0192US4493765ASelective separation of heavy oil using a mixture of polar and nonpolar solventsEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Jan 15, 1985·83 cites·19 claims
- 0265US4250014ACoal liquefaction processEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Feb 10, 1981·18 cites·11 claims
- 0354US4624776ASelective removal of coke precursors from hydrocarbon feedstockEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Nov 25, 1986·19 cites·11 claims
- 0454US4419219AAdsorption of basic asphaltenes on solid acid catalystsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Dec 6, 1983·12 cites·10 claims
- 0554US4252633ACoal liquefaction processEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Feb 24, 1981·10 cites·14 claims
- 0648US4141960AComplex bimetallic saltsEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Feb 27, 1979·5 cites·4 claims
- 0742US4406780ASeparation and oxygen-alkylation of phenols from phenol-containing hydrocarbonaceous streamsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Sep 27, 1983·2 cites·14 claims
- 0837US4424114ASeparating basic asphaltenes using transition metal oxide acid catalystsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jan 3, 1984·4 cites·23 claims
- 0937US4253937ACoal liquefaction processEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Mar 3, 1981·4 cites·18 claims
- 1035US4066679ABimetallic salts and derivatives thereof, their preparation and use in the complexing of ligandsEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Jan 3, 1978·4 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Robert B. Long 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 →