MEURER RESEARCH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 23111
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
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
 
  
 
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 197
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F16H GEARING199
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9821275 Method and system for cleaning membrane filtersDec 17, 12Nov 21, 17[C02F, B01D]
9656190 Underdrain assembly and method of manufacturing the sameMar 17, 16May 23, 17[E03B, B01D]
9320991 Underdrain assembly and method of manufacturing the sameMay 29, 14Apr 26, 16[E03B, B01D]
9192895 Cascade aerator assemblyMar 27, 13Nov 24, 15[B01F]
8074810 Methods of and sludge collector with adjacent opposed oppositely-moving blades for moving sludge in a basinAug 24, 10Dec 13, 11[B01D]
7981302 Method and apparatus for enhanced settling and collection of settled materialAug 24, 10Jul 19, 11[B01D]
7780015 Methods of and sludge collector with adjacent opposed oppositely-moving blades for moving sludge in a basinAug 24, 06Aug 24, 10[B01D]
7718076 Methods of and common gantry drive for single-pass cleaning of multiple stages of a material separation and removal systemFeb 14, 06May 18, 10[B01D]
7560035 Overhead trough with constant trough flow velocity configuration and methods of regulating trough flow velocityJun 22, 07Jul 14, 09[B01D]
7314572 Methods of and apparatus for low-angle-tray settling with multi-zone configurationFeb 14, 06Jan 01, 08[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0026,009 METHOD AND APPARATUS FOR ENHANCED SETTLING AND COLLECTION OF SETTLED MATERIALAbandonedOct 05, 12Jan 31, 13[B65G]
2011/0278,241 METHOD AND APPARATUS FOR ENHANCED SETTLING AND COLLECTION OF SETTLED MATERIALAbandonedJun 21, 11Nov 17, 11[B01D]
7560935 Ground-fault resistance measurement circuit and ground-fault detection circuitExpiredJan 30, 07Jul 14, 09[G01R]
6129215 Programmed method of and apparatus for screening debrisExpiredJan 19, 00Oct 10, 00[B07B]
6086058 Method for compound movement of an aeration unitExpiredAug 30, 99Jul 11, 00[B01F]
6016920 Programmed method of and apparatus for screening debrisExpiredFeb 03, 97Jan 25, 00[B07B]
6010013 Universal method of and apparatus for screening debrisExpiredFeb 03, 97Jan 04, 00[B07B]
5945040 Apparatus for compound movement of an aeration unitExpiredFeb 20, 98Aug 31, 99[B01F]
5804104 Apparatus for moving an aeration unitExpiredMar 13, 97Sep 08, 98[B01F]
5736037 Foldable tube settler and method of installing tube settlerExpiredAug 29, 96Apr 07, 98[B01D]
5468392 Submerged fixed-film biological waste treatment method and systemExpiredNov 26, 93Nov 21, 95[C02F]

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