Assignee
PRINCETON TRADE & TECH INC
US·6 granted patents·2 pending applications·336 citations·filing 1997–2014
Top patents by PatentIndex Score
8 records- 0191US7367346B2Method for cleaning hollow tubing and fibersPRINCETON TRADE & TECH INC·Filed 2005·Granted May 6, 2008·12 cites·20 claims
- 0289US6945257B2Method for cleaning hollow tubing and fibersPRINCETON TRADE & TECH INC·Filed 2002·Granted Sep 20, 2005·22 cites·69 claims
- 0388US6857436B2Method of cleaning passageways using a mixed phase flow of a gas and a liquidPRINCETON TRADE & TECH INC·Filed 2002·Granted Feb 22, 2005·52 cites·48 claims
- 0484US6027572ACleaning method for removing biofilm and debris from lines and tubingPRINCETON TRADE & TECH INC·Filed 1997·Granted Feb 22, 2000·111 cites·15 claims
- 0583US6454871B1Method of cleaning passageways using a mixed phase flow of gas and a liquidPRINCETON TRADE & TECH INC·Filed 1999·Granted Sep 24, 2002·105 cites·40 claims
- 0662US2015096598A1Method for cleaning passageways using flow of liquid and gasPRINCETON TRADE & TECH INC·Filed 2014·Application pending·0 cites
- 0758US6619302B2Cleaning composition and apparatus for removing biofilm and debris from lines and tubing and method thereforPRINCETON TRADE & TECH INC·Filed 1998·Granted Sep 16, 2003·34 cites·18 claims
- 0855US2005126599A1Method of cleaning passageways using a mixed phase flow of a gas and a liquidPRINCETON TRADE & TECH INC·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →