Assignee

PQ HOLDING INC

US·2 granted patents·29 citations·filing 1999–2000

Technology mixA61K1 A61Q1 B01J1

Top patents by PatentIndex Score

2 records

0178US6403642B1Sulfur adsorbent for reducing onion or garlic breath odorPQ HOLDING INC·Filed 2000·Granted Jun 11, 2002·16 cites·4 claims
0245US6355596B2Method for preparing titanium on silica catalysts with controlled distributionsPQ HOLDING INC·Filed 1999·Granted Mar 12, 2002·13 cites·9 claims

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