Inventor · disambiguated record
Ewout Biezen
Also filed as: BIEZEN EWOUT · BIEZEN EWOUT NORBERT JAN
4 granted patents·90 citations·filing 2002–2013
76Inventor score
Top patents by PatentIndex Score
4 records- 0188US7091160B2Methods and compositions for reducing subterranean formation permeabilitiesHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Aug 15, 2006·59 cites·43 claims
- 0286US6936574B2Process for controlling gas migration during well cementingHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 30, 2005·27 cites·26 claims
- 0368US7060129B2Process for controlling gas migration during well cementingHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Jun 13, 2006·2 cites·19 claims
- 0454US9638001B2Method for producing hydrocarbon gas from a wellbore and valve assemblySHELL OIL CO·Filed 2013·Granted May 2, 2017·2 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →