NOVAMAX ITB S.R.L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C23G CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS 211

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6068001 Process for stainless steel pickling and passivation without using nitric acidOct 17, 96May 30, 00[C23G]
5354383 Process for pickling and passivating stainless steel without using nitric acidJan 11, 93Oct 11, 94[C23G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5843240 Process for stainless steel pickling and passivation without using nitric acidExpiredOct 17, 96Dec 01, 98[C23G]
5714047 Acid aqueous phosphatic solution and process using same for phosphating metal surfacesExpiredOct 09, 96Feb 03, 98[C25D]
5597465 Acid aqueous phosphatic solution and process using same for phosphating metal surfacesExpiredJul 31, 95Jan 28, 97[C25D]
5417775 Process for continuous titanium sheet pickling and passivation without using nitric acidExpiredSep 24, 93May 23, 95[C23C]

Top Inventors for This Owner

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