Assignee
CHK GROUP INC
US·6 granted patents·87 citations·filing 2000–2007
Top patents by PatentIndex Score
6 records- 0184US6790363B2Method of treating arsenic-contaminated watersCHK GROUP INC·Filed 2001·Granted Sep 14, 2004·25 cites·11 claims
- 0281US6921732B2Method of manufacturing a coated zeolite adsorbentCHK GROUP INC·Filed 2004·Granted Jul 26, 2005·21 cites·7 claims
- 0372US6953763B2Solid support stabilized Mn(III) and Mn(VII) and method of preparationCHK GROUP INC·Filed 2003·Granted Oct 11, 2005·13 cites·21 claims
- 0471US8034147B2Complete plant growth mediumCHK GROUP INC·Filed 2007·Granted Oct 11, 2011·3 cites·6 claims
- 0571US6444186B1Composition and method of forming low-carbon, amorphous siliceous ash from siliceous waste materialCHK GROUP INC·Filed 2000·Granted Sep 3, 2002·13 cites·21 claims
- 0653US6368571B1ZSM-5 made from siliceous ashCHK GROUP INC·Filed 2000·Granted Apr 9, 2002·12 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →