Ionics, Incorporated

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 21113
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 649
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 233
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR128
 
  
 
G07C TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 146
 
  
 
G21C NUCLEAR REACTORS 142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7794577 Spacer for filled cell electrodialysisNov 16, 02Sep 14, 10[B01D]
7662267 Device and method for electrodialysisAug 10, 01Feb 16, 10[B01D]
7410581 Branched flow filtration and systemNov 05, 02Aug 12, 08[B01D]
7371326 Water treatment/remediation systemAug 12, 04May 13, 08[C02F]
7264737 Control of water treatment system with low level boron detectionOct 07, 02Sep 04, 07[B01D]
7087654 Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymersJun 24, 02Aug 08, 06[C08J]
7008341 Reduced noise multi-ribbed power transmission beltJun 27, 01Mar 07, 06[F16G]
6780328 Fluid purification devices and methods employing deionization followed by ionization followed by deionizationMar 24, 00Aug 24, 04[C02F, B01D]
6410672 Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymersJul 28, 99Jun 25, 02[C08F]
6344584 Process for producing styrene sulfonate cationFeb 16, 01Feb 05, 02[G07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0051,684 Sparse media edi apparatus and methodAbandonedSep 12, 03Mar 08, 07[C02F, B01D]
7094325 EDI and related stacks and method and apparatus for preparing suchExpiredJan 31, 03Aug 22, 06[B01D]
2005/0038,885 Process controlAbandonedAug 31, 04Feb 17, 05[G06F]
6796436 Method and apparatus for preparing pure waterExpiredJul 24, 02Sep 28, 04[C02F, B01D]
2004/0108,277 Reverse osmosis pretreatment using low pressure filtrationAbandonedJul 19, 02Jun 10, 04[B01D]
6723246 Filter cleaning methodExpiredSep 21, 01Apr 20, 04[C02F]
6652758 Simultaneous ammonia and fluoride treatment for wastewaterExpiredSep 21, 01Nov 25, 03[C02F]
6645385 System and method for removal of fluoride from wastewater using single fluoride sensing electrodeExpiredSep 21, 01Nov 11, 03[C02F, B01D]
2003/0180,186 Process and device for continuous tonic monitoring of aqueous solutionsAbandonedMay 19, 03Sep 25, 03[G01N]
2003/0173,296 High recovery reverse osmosis process and apparatusAbandonedApr 14, 03Sep 18, 03[B01D]
6613230 Method for simultaneous removal of arsenic and fluoride from aqueous solutionsExpiredJun 27, 01Sep 02, 03[C02F]
6428705 Process and apparatus for high flow and low pressure impurity removalExpiredOct 16, 00Aug 06, 02[C02F]
2002/0003,116 System and method for removal of arsenic from aqueous solutionsAbandonedJun 27, 01Jan 10, 02[C02F]
6312601 Silica precipitateExpiredAug 30, 00Nov 06, 01[C02F]
6254753 High purity electrodeionizationExpiredSep 13, 99Jul 03, 01[C02F]
6117297 Electrodialysis apparatusExpiredApr 01, 99Sep 12, 00[B01D]
5965027 Process for removing silica from wastewaterExpiredNov 06, 97Oct 12, 99[C02F]
5948230 Electrodialysis including filled cell electrodialysis (Electrodeionization)ExpiredJul 20, 98Sep 07, 99[B01D]
5910251 Wastewater treatment process and apparatus for high flow fluoride removalExpiredOct 24, 97Jun 08, 99[C02F]
5904853 Wastewater treatment process and apparatus for high flow silica removalExpiredOct 24, 97May 18, 99[1./5, C02F]

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