Thomas S. Roche — 9 Patents at Olin

Thomas S. Roche has been granted 9 US patents while listed as an inventor at Olin. The first was granted in 1988 and the most recent in August 2005. Thomas S. Roche ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Thomas S. Roche in Cheshire, CT, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6924172	Method of forming a bond pad	Paule C. Aschieri	2005-08-02
5650356	Method for reducing corrosion in openings on a semiconductor wafer	Gordon M. Grivna, Gregory W. Grynkewich	1997-07-22	$23,856,000
5453401	Method for reducing corrosion of a metal surface containing at least aluminum and copper	Gordon M. Grivna, Gregory W. Grynkewich	1995-09-26	$17,248,000
4921572	Etchant solutions containing hydrogen fluoride and a polyammonium fluoride salt	—	1990-05-01	$1,443,000
4895617	Etchant solution for photoresist-patterned metal layers	Maureen F. Preuss	1990-01-23	$4,854,000
4871422	Etching solutions containing ammonium fluoride and anionic sulfate esters of alkylphenol polyglycidol ethers and method of etching	Michael Scardera	1989-10-03	$1,214,000
4863563	Etching solutions containing ammonium fluoride and a nonionic alkyl amine glycidol adduct and method of etching	Michael Scardera	1989-09-05	$5,828,000
4761244	Etching solutions containing ammonium fluoride and an alkyl polyaccharide surfactant	Michael Scardera	1988-08-02	$2,198,000
4761245	Etching solutions containing ammonium fluoride and an alkylphenol polyglycidol ether surfactant	Michael Scardera	1988-08-02	$2,198,000

Thomas S. Roche — 9 Patents

Issued Patents All Time

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