Inventor · disambiguated record
Ajay V. Kulkarni
Also filed as: KULKARNI AJAY · KULKARNI AJAY V
11 granted patents·4 pending applications·150 citations·filing 2008–2019
89Inventor score
Top patents by PatentIndex Score
15 records- 0195US9004198B2External, divorced PDC bearing assemblies for hybrid drill bitsKULKARNI AJAY V·Filed 2010·Granted Apr 14, 2015·38 cites·10 claims
- 0294US8087479B2Drill bit with an adjustable steering deviceKULKARNI AJAY V·Filed 2009·Granted Jan 3, 2012·64 cites·17 claims
- 0393US8240399B2Drill bit with an adjustable steering deviceKULKARNI AJAY V·Filed 2011·Granted Aug 14, 2012·22 cites·18 claims
- 0487US9556681B2External, divorced PDC bearing assemblies for hybrid drill bitsBAKER HUGHES INC·Filed 2015·Granted Jan 31, 2017·5 cites·17 claims
- 0583US8336646B2Hybrid bit with variable exposureKULKARNI AJAY V·Filed 2011·Granted Dec 25, 2012·8 cites·18 claims
- 0680US9677344B2Components of drilling assemblies, drilling assemblies, and methods of stabilizing drilling assemblies in wellbores in subterranean formationsBAKER HUGHES INC·Filed 2013·Granted Jun 13, 2017·9 cites·20 claims
- 0756US9982488B2External, divorced PDC bearing assemblies for hybrid drill bitsBAKER HUGHES INC·Filed 2017·Granted May 29, 2018·0 cites·17 claims
- 0853US10817847B2Rescheduling an electronic meetingIBM·Filed 2016·Granted Oct 27, 2020·0 cites·18 claims
- 0953US8157026B2Hybrid bit with variable exposureKULKARNI AJAY V·Filed 2009·Granted Apr 17, 2012·3 cites·15 claims
- 1050US10817846B2Rescheduling an electronic meetingIBM·Filed 2015·Granted Oct 27, 2020·0 cites·18 claims
- 1147US7823664B2Corrosion protection for head section of earth boring bitBAKER HUGHES INC·Filed 2008·Granted Nov 2, 2010·1 cites·21 claims
- 1244US2019234173A1Rotating Control Devices and Methods to Detect Pressure Within Rotating MembersNAT OILWELL VARCO LP·Filed 2019·Application pending·0 cites
- 1339US2019093445A1Systems and methods for controlling flow from a wellbore annulusNAT OILWELL VARCO LP·Filed 2017·Application pending·0 cites
- 1438US2019234176A1Pressure Control Devices for Sealing Around Tubular MembersNAT OILWELL VARCO LP·Filed 2019·Application pending·0 cites
- 1533US2014122034A1Drill bit body rubbing simulationHANSON JONATHAN M·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →