The Elizabeth and Sandor Valyi Foundation, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5401457 Process for forming a color coated articleAug 30, 93Mar 28, 95[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6159402 Process for forming a color coated articleExpiredDec 22, 94Dec 12, 00[B29C]
6083449 Process for producing a containerExpiredAug 16, 99Jul 04, 00[B29C]
6077578 Molded plastic food and beverage container and methodExpiredJan 21, 97Jun 20, 00[B32B]
5947315 Two piece container closure assembly with frangible inner closureExpiredJan 27, 98Sep 07, 99[B65D]
5941054 Method for producing filled rigid containers of plasticExpiredOct 16, 97Aug 24, 99[B65B]
5939153 Multilayered plastic containerExpiredNov 13, 97Aug 17, 99[B65D]
5884786 Preform and closure for blow molded articlesExpiredApr 11, 97Mar 23, 99[B65B]
5849224 Process of blow molding a food and beverage container with a melt phase polyester layerExpiredFeb 20, 97Dec 15, 98[B29C]
5833085 Preform and closure for blow molded articlesExpiredSep 12, 97Nov 10, 98[B65D]
5826739 Cup and closureExpiredFeb 21, 97Oct 27, 98[B65D]
5762854 Compression molding processExpiredMar 05, 96Jun 09, 98[B29C]
5755345 Closure for blow molded articles including a separately formed insertExpiredFeb 26, 96May 26, 98[B65D]
5702665 Process for heat treating thermoplastic containersExpiredJan 31, 95Dec 30, 97[B29C]
5673807 Cup and closureExpiredJan 12, 95Oct 07, 97[B65D]
5671629 Hydrostatic forming device and processExpiredFeb 15, 96Sep 30, 97[B21D]
5661889 Process for producing a container and closure assemblyExpiredJun 05, 95Sep 02, 97[B67B, B29C, B29D, B65D]
5082604 Extrusion of plasticsExpiredNov 19, 90Jan 21, 92[B29C]

Top Inventors for This Owner

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