Inventor · disambiguated record
John Mcdonald
Also filed as: MCDONALD JOHN · MCDONALD JOHN P · MCDONALD JOHN PATRICK
9 granted patents·1 pending application·98 citations·filing 1973–2012
85Inventor score
Top patents by PatentIndex Score
10 records- 0190US8198225B2Sulfurized metal alkyl phenate compositions having a low alkyl phenol contentHARRISON JAMES J·Filed 2007·Granted Jun 12, 2012·9 cites·40 claims
- 0289US4027145AAdvanced control system for power generationMCDONALD JOHN P·Filed 1973·Granted May 31, 1977·72 cites·17 claims
- 0383US7745188B2Thermostable Y-family polymerases and chimerasUS HEALTH·Filed 2005·Granted Jun 29, 2010·6 cites·8 claims
- 0483US7479568B2Process for making alkaline earth metal borated sulfonatesCHEVRON ORONITE CO·Filed 2005·Granted Jan 20, 2009·4 cites·17 claims
- 0564US8114653B2Thermostable Y-family polymerases and chimerasWOODGATE ROGER·Filed 2010·Granted Feb 14, 2012·1 cites·22 claims
- 0664US7964611B2Process for making alkaline earth metal borated sulfonatesCHEVRON ORONITE CO·Filed 2008·Granted Jun 21, 2011·0 cites·7 claims
- 0752US2008300154A1Lubricating oil with enhanced protection against wear and corrosionCHEVRON ORONITE CO·Filed 2007·Application pending·0 cites
- 0850US7868209B2Process for making borated alkaline earth metal toluene sulfonatesCHEVRON ORONITE SA·Filed 2007·Granted Jan 11, 2011·0 cites·26 claims
- 0947US4152396ASeparation and recovery of cobalt and nickel from aqueous solutions thereofHENKEL CORP·Filed 1975·Granted May 1, 1979·6 cites·14 claims
- 1042US8709987B2Lubricating oil with enhanced protection against wear and corrosionDUCHESNE PERLA·Filed 2012·Granted Apr 29, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →