Quadrant EPP AG

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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 6119
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 234
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 125
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9640381 Process for plasma treatment employing ceramic-filled polymer composite partsApr 10, 12May 02, 17[C23C, H01J, H01L, C08G, C23F, C08L]
9205611 Composite gear blankMar 17, 10Dec 08, 15[B29C, B29D, B29L, F16H]
9129795 Process for plasma treatment employing ceramic-filled polyamideimide composite partsApr 11, 11Sep 08, 15[H01J, H01L, C08G, C23F, C08L]
7980839 Production of UHMWPE sheet materialsMar 23, 10Jul 19, 11[B29C]
7981349 Production of UHMWPE sheet materialsJun 11, 10Jul 19, 11[B29C]
7803450 Production of UHMWPE sheet materialsJul 21, 06Sep 28, 10[B32B]
7758796 Production of UHMWPE sheet materialsJul 21, 06Jul 20, 10[B29C]
7758797 Production of UHMWPE sheet materialsJul 21, 06Jul 20, 10[B29C]
7736579 Production of UHMWPE sheet materialsJul 13, 07Jun 15, 10[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0213,710 ANTISTATIC ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENEAbandonedJan 28, 13Jul 31, 14[C08K]
8022115 Anti-fouling ultrahigh molecular weight polyethylene compositions and methods of using the sameExpiredSep 22, 09Sep 20, 11[C09D, C08K]
2007/0214,642 Electronic Power Assist Steering Worm GearsAbandonedApr 13, 05Sep 20, 07[B21D]

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