CJB Developments Ltd.

Also on record

Records under this name other than patents CJB Developments Ltd. 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 CJB Developments Ltd.

Patent	Title	Status	Expires	Confidence
US 3,956,086	Electrolytic cells Term ended Term ended no later than May 11, 1996 · Low confidence	Term ended	Term ended no later than May 11, 1996	Low confidence
US 3,981,698	Process for the removal of carbon dioxide from gases Term ended Term ended no later than Sep 21, 1996 · Low confidence	Term ended	Term ended no later than Sep 21, 1996	Low confidence
US 4,035,278	Electrolytic cells Term ended Term ended no later than Jul 12, 1997 · Low confidence	Term ended	Term ended no later than Jul 12, 1997	Low confidence
US 4,183,734	Adsorption heat pump Term ended Term ended no later than Jan 15, 2000 · Low confidence	Term ended	Term ended no later than Jan 15, 2000	Low confidence
US 4,459,270	Process for the removal of hydrogen from gases Term ended Term ended no later than Jul 10, 2004 · Low confidence	Term ended	Term ended no later than Jul 10, 2004	Low confidence
US 4,790,944	Process and apparatus for the separation of foreign matter from a liquid by flotation Term ended Term ended no later than Dec 13, 2008 · Low confidence	Term ended	Term ended no later than Dec 13, 2008	Low confidence
US 5,401,589	Application of fuel cells to power generation systems Formerly held Term ended Term ended no later than Mar 28, 2015 · Low confidence	Term ended	Term ended no later than Mar 28, 2015	Low confidence
US 5,436,086	Processing of fuel gases, in particular for fuel cells and apparatus therefor Formerly held Term ended Term ended no later than Jul 25, 2015 · Low confidence	Term ended	Term ended no later than Jul 25, 2015	Low confidence