Assignee
UNIVAR CORP
US·3 granted patents·61 citations·filing 1981–1992
Top patents by PatentIndex Score
3 records- 0155US4413931AMethod for treating subterranean formationsUNIVAR CORP·Filed 1981·Granted Nov 8, 1983·15 cites·9 claims
- 0254US5271557AMethods and systems for gas treatmentUNIVAR CORP·Filed 1992·Granted Dec 21, 1993·22 cites·45 claims
- 0343US5271467AMethods and systems for recovering subsurface materialsUNIVAR CORP·Filed 1992·Granted Dec 21, 1993·24 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →