MAZZUCCHELLI 1849 S.P.A.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 247
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0065,344 SHEET OF THERMOPLASTIC POLYURETHANE OBTAINED BY PROCESSMar 23, 16Mar 08, 18[C08L, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9776345 Manufacturing process of a product based on cellulose acetate with blended colourSep 25, 14Oct 03, 17[B29C, B29D, B29B, G02C, B29K, B29L]
8783860 Material based on cellulose acetate with plasticisers and manufactured article produced therewithJul 04, 11Jul 22, 14[G02C, C08L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5005873 Marking of articlesExpiredJan 22, 88Apr 09, 91[B42F, B42D, G06K]
4908516 Apparatus and process for checking the authenticity of an article having a magnetic storage information meansExpiredJan 22, 88Mar 13, 90[G06K]

Top Inventors for This Owner

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