Assignee
BLACK & VEATCH PRITCHARD INC
US·5 granted patents·403 citations·filing 1997–2002
Top patents by PatentIndex Score
5 records- 0195US6367286B1System and process for liquefying high pressure natural gasBLACK & VEATCH PRITCHARD INC·Filed 2000·Granted Apr 9, 2002·137 cites·23 claims
- 0291US6564579B1Method for vaporizing and recovery of natural gas liquids from liquefied natural gasBLACK & VEATCH PRITCHARD INC·Filed 2002·Granted May 20, 2003·176 cites·20 claims
- 0380US6405561B1Gas separation processBLACK & VEATCH PRITCHARD INC·Filed 2001·Granted Jun 18, 2002·50 cites·19 claims
- 0462US5935548AMethod for removing hydrogen sulfide from molten sulfurBLACK & VEATCH PRITCHARD INC·Filed 1998·Granted Aug 10, 1999·23 cites·13 claims
- 0547US5904910AMethod for producing sulfur and hydrogen from a gaseous stream containing hydrogen sulfide and ammoniaBLACK & VEATCH PRITCHARD INC·Filed 1997·Granted May 18, 1999·17 cites·16 claims
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