RESTEK CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 5129
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 355
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 296
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
A61J CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE 129
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0059,857 MULTICHAMBERED VIAL AND METHOD OF MIXING ANALYTICAL REFERENCE MATERIALSAug 26, 14Mar 05, 15[B01L, F17D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9339840 Dispensing deviceOct 20, 14May 17, 16[A61J, B05C, B01L, B01F, B65D]
8870028 Dispensing deviceJan 10, 13Oct 28, 14[B01L, B65D, B01F, B67D]
8506688 Gas chromatographic deviceJan 18, 08Aug 13, 13[G01N, B01D]
8438933 Flowmeter and manifold thereforJul 15, 09May 14, 13[G01F]
8366814 Gas chromatography inlet liner having at least one indicatorFeb 23, 10Feb 05, 13[B01D]
7867325 Gas chromatographic deviceDec 10, 08Jan 11, 11[B01D]
7316730 Inlet double-seal assemblyJul 09, 04Jan 08, 08[B01D]
5487569 Connector for three or more capillary tubesOct 12, 94Jan 30, 96[F16L]
5288113 Connector for capillary tubes having a tapered inner boreDec 24, 92Feb 22, 94[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0313,281 METHOD OF DISPENSING ANALYTIC REFERENCE MATERIALAbandonedJan 10, 13Nov 28, 13[B65D]
2013/0045,146 PROTECTIVE BARRIER AGAINST CONTAMINATION FROM SAMPLE PREPARATION AND EXTRACTION DEVICESAbandonedMay 04, 12Feb 21, 13[B01L, B01D]
2012/0210,804 SOLID ALIQUOTS OF MULTIRESIDUE METHOD SALTS FOR SOLID PHASE EXTRACTION APPLICTIONSAbandonedApr 16, 10Aug 23, 12[G01N, B01J]
2004/0175,578 Method for chemical vapor deposition of silicon on to substrates for use in corrosive and vacuum environmentsAbandonedMar 05, 03Sep 09, 04[B32B]
5119669 Sleeve units for inlet splitters of capillary gas chromatographsExpiredJul 31, 90Jun 09, 92[G01N]

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