Societe Lab

Also on record

Records under this name other than patents Societe Lab holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 8 of 8 · Back to Societe Lab

Patent	Title	Status	Expires	Confidence
US 4,017,390	Method for separating solid pollutants from fluids Term ended Term ended no later than Apr 12, 1997 · Low confidence	Term ended	Term ended no later than Apr 12, 1997	Low confidence
US 4,026,475	Devices for atomizing liquids Term ended Term ended no later than May 31, 1997 · Low confidence	Term ended	Term ended no later than May 31, 1997	Low confidence
US 4,135,965	Process and apparatus for the treatment of liquids containing solid particles Term ended Term ended no later than Jan 23, 1999 · Low confidence	Term ended	Term ended no later than Jan 23, 1999	Low confidence
US 4,151,091	Apparatus for separating solid pollutants from fluids Term ended Term ended no later than Apr 24, 1999 · Low confidence	Term ended	Term ended no later than Apr 24, 1999	Low confidence
US 4,170,555	Methods and apparatus for centrifugal treatment of fluids containing impurities in suspension Term ended Term ended no later than Oct 9, 1999 · Low confidence	Term ended	Term ended no later than Oct 9, 1999	Low confidence
US 4,380,189	Industrial chimneys with forced draught Term ended Term ended no later than Apr 19, 2003 · Low confidence	Term ended	Term ended no later than Apr 19, 2003	Low confidence
US 4,390,426	Centrifugal separators of the cyclone type Term ended Term ended no later than Jun 28, 2003 · Low confidence	Term ended	Term ended no later than Jun 28, 2003	Low confidence
US 5,063,034	Process for purifying by the wet method fumes containing nitrogen oxides Term ended Term ended no later than Nov 5, 2011 · Low confidence	Term ended	Term ended no later than Nov 5, 2011	Low confidence