Plastics Engineering Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B22C FOUNDRY MOULDING 127
 
  
 
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
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6916574 Method for forming a fuel cell electrode using a resole binderJul 09, 03Jul 12, 05[H01M, B01J]
6569918 Polymer composition for curing novolac resinsFeb 04, 00May 27, 03[B22C]
5750597 Thermosetting resin compositionsJun 20, 96May 12, 98[C08J, C08L]
5714525 Preparation of friction elements and compositions thereforDec 07, 95Feb 03, 98[C08J]
5360587 Preparation of friction elements and compositions thereforMar 31, 93Nov 01, 94[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6439518 Apparatus for camera mount on tripod platformExpiredDec 26, 00Aug 27, 02[A47B]
2001/0051,247 Plastic article having flame retardant propertiesAbandonedApr 06, 01Dec 13, 01[B32B]
6209830 Apparatus for camera mount on tripod platformExpiredNov 22, 99Apr 03, 01[F16M]
5176865 Pultrusion method for condensation resin injectionExpiredNov 30, 90Jan 05, 93[B05D, B29C]
5034497 Thermosetting compositions and molding methodExpiredSep 05, 89Jul 23, 91[C08G]
4983453 Hybrid pultruded products and method for their manufactureExpiredJan 02, 90Jan 08, 91[B32B]
4952629 Thermoplastic polyester blendsExpiredDec 07, 88Aug 28, 90[C08L]
4889898 Thermoplastic polyester blends of improved impact resistanceExpiredFeb 08, 89Dec 26, 89[C08L]
4880893 Novel thermosetting compositions and molding methodExpiredDec 28, 88Nov 14, 89[C08G]
4676944 Process for molding thin thermoset resin plates in an inverted cavity flash land mold shuttleExpiredMay 27, 86Jun 30, 87[B29C]
4668496 Vitreous carbonExpiredOct 01, 85May 26, 87[C01B]
4656239 Process for the preparation of phenol formaldehyde resole resinsExpiredMar 27, 86Apr 07, 87[C08G]
RE32319 Vitreous carbon and process for preparation thereofExpiredNov 19, 85Dec 30, 86[C01B]
4626569 Process for producing a molded product and the molded product produced therebyExpiredOct 01, 85Dec 02, 86[B29C, C08L, C08K]
4624811 Process for preparing a vitreous carbonExpiredOct 01, 85Nov 25, 86[C01B]
4624984 Moldable composition suitable for the preparation of vitreous carbonExpiredOct 01, 85Nov 25, 86[C08L, C08K]
4558085 Process for the preparation of fast crystallizing polyalkyleneterephthalate resin compositionsExpiredAug 20, 84Dec 10, 85[C08L]
4550015 Vitreous carbon and process for preparation thereofExpiredApr 12, 84Oct 29, 85[C01B]
4528349 Polymerization products of vinylacetylene-terminated polyimide derivativesExpiredDec 12, 83Jul 09, 85[C08F]
4528373 Vinylacetylene-terminated polyimide derivativesExpiredDec 27, 83Jul 09, 85[C08F, C07D]

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