Assignee
PPT TECHNOLOGIES LLC
US·2 granted patents·32 citations·filing 1999–2002
Technology mixB01J2
Top patents by PatentIndex Score
2 records- 0184US7329354B2Purification of organic solvent fluidsPPT TECHNOLOGIES LLC·Filed 2002·Granted Feb 12, 2008·29 cites·54 claims
- 0231US6660875B1Ion exchange purification of dielectric condensate precursor fluids and silicate esters such as tetraethylorthosilicate (TEOS)PPT TECHNOLOGIES LLC·Filed 1999·Granted Dec 9, 2003·3 cites·77 claims
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