Assignee
PANNEVIS BV
NL·9 granted patents·117 citations·filing 1989–2007
Top patents by PatentIndex Score
9 records- 0169US5840187ADevice for filtering, washing and drying a solid material-liquid mixturePANNEVIS BV·Filed 1996·Granted Nov 24, 1998·25 cites·20 claims
- 0262US7614503B2Apparatus for separating liquid and solid material from a mixturePANNEVIS BV·Filed 2007·Granted Nov 10, 2009·6 cites·4 claims
- 0355US6622870B1Vacuum belt filter apparatus enclosed in a pressurized chamber and related method of filtrationPANNEVIS BV·Filed 1994·Granted Sep 23, 2003·23 cites·12 claims
- 0453US5571404ABelt filter with means to advance the belt responsive to a capacitance signalPANNEVIS BV·Filed 1994·Granted Nov 5, 1996·22 cites·8 claims
- 0541US5308487ADevice for separating liquid and solid material out of a mixturePANNEVIS BV·Filed 1992·Granted May 3, 1994·12 cites·16 claims
- 0639US5443725AContinuously operating filtering devicePANNEVIS BV·Filed 1993·Granted Aug 22, 1995·10 cites·20 claims
- 0738US4962592AMethod and device for removing liquid from a mixture of solids and liquidsPANNEVIS BV·Filed 1989·Granted Oct 16, 1990·10 cites·12 claims
- 0828US5665225ASeparating devicePANNEVIS BV·Filed 1995·Granted Sep 9, 1997·4 cites·10 claims
- 0926US5914038ASeparating devicePANNEVIS BV·Filed 1997·Granted Jun 22, 1999·5 cites·12 claims
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