Societe Anonyme Dite Societe Miniere et Metallurgique de Penarroya
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 13, 1987 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 6 Total Citation Count
- Mar 19, 1982 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4699815 Process of galvanization of tempered steel containing siliconExpiredDec 04, 86Oct 13, 87[C23C]
4636354 Process and alloy of galvanization of tempered steel containing silicon, and galvanized objectExpiredMar 22, 84Jan 13, 87[C22C]
4395291 Process for making non-dusting high lead oxide-low silica additiveExpiredMar 19, 82Jul 26, 83[C09C]
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