Assignee
SCHLUMBERGER TECHNOLOGY CORP D
US·2 granted patents·558 citations·filing 1993–1996
Top patents by PatentIndex Score
2 records- 0198US5964295AMethods and compositions for testing subterranean formationsSCHLUMBERGER TECHNOLOGY CORP D·Filed 1996·Granted Oct 12, 1999·506 cites·31 claims
- 0280US5415228AFluid loss control additives for use with gravel pack placement fluidsSCHLUMBERGER TECHNOLOGY CORP D·Filed 1993·Granted May 16, 1995·52 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →