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HotOzone™ Technology  and CuprOzone™ Technology is covered by a number of issued and pending US and International Patents.

List of Selected PSC Pending/Published/Issued Patents

 

Patent Number/

Application Number

TITLE

US 6,982,006

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution

WO 0128950

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution

EP1237824

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution

SG88369

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution

JP2003-512736

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution

US 2006/0107976A1

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution

US 6,674,054

Method and Apparatus for Heating a Gas-Solvent Solution

US 60/607,865

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution - Copper Processing I, US Provisional

US 60/609,200

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution - Copper Processing II, US Provisional

US 60/612,737

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution - Copper Processing III, US Provisional

US 60/638,689

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution - Copper Processing IV, US Provisional

US 60/709,209

Method and Apparatus for Treating a Substrate with an Ozone-Solvent Solution - Copper Processing V, US Provisional

US 2006/0084260A1

Copper Processing Using an Ozone-Solvent Solution

WO 02006029160

Copper Processing Using an Ozone-Solvent Solution

Unpublished pending applications and priority applications of unpublished pending applications are not included in the list above.

For more information, please contact us at: licensing@phifersmith.com

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