IMERYS FILTRATION MINERALS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 6128
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS456
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 464
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 399
 
  
 
C12H PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION, AGEING OF ALCOHOLIC BEVERAGES OR REMOVAL OF ALCOHOL THEREFROM 35
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0016,190 HIGH-PURITY COMPOSITE MATERIALS, METHODS OF MAKING HIGH-PURITY COMPOSITE MATERIALS, AND METHODS OF USING HIGH-PURITY COMPOSITE MATERIALSJan 13, 16Jan 18, 18[C04B, B01D]
2017/0274,348 METHODS OF MAKING HIGHLY PURIFIED DIATOMACEOUS EARTH WITH WIDE RANGE OF FILTRATION RATESAug 11, 15Sep 28, 17[C09C, B01J, C12H]
2017/0172,187 ADSORPTION AND REMOVAL OF 4-METHYLIMIDAZOLEJun 16, 15Jun 22, 17[A23L, B01J, A23G]
2017/0066,658 BOP WATER FILTER CARTRIDGENov 03, 16Mar 09, 17[C04B, C02F, B01D]
2017/0014,742 BOP WATER FILTER CARTRIDGEApr 06, 15Jan 19, 17[A01N, C04B, C02F, B01D]
2016/0340,524 CALCINED DIATOMITE PRODUCTS WITH LOW CRISTOBALITE CONTENTAug 01, 16Nov 24, 16[C09D]
2016/0332,135 DIATOMACEOUS EARTH PRODUCT AND METHOD FOR MAKING PRODUCTDec 01, 14Nov 17, 16[B01J, B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9840434 Product comprising ultrafine natural glassMar 04, 16Dec 12, 17[C03C, C08L, C08K]
9834684 Natural amorphous silica filler productsMar 09, 10Dec 05, 17[C09C]
9315641 Product comprising ultrafine natural glassSep 15, 10Apr 19, 16[C03C, C08L, C08K, B32B]
8936850 Foam glass having a low coefficient of thermal expansion and related methodsJul 14, 11Jan 20, 15[C03C, B28B, B32B]
8728573 Metal compound coated particulate mineral materials, methods of making them and uses thereofOct 17, 12May 20, 14[C04B, B32B, C08K]
8663475 Diatomaceous earth products containing reduced soluble metal levels, processes for reducing soluble metal levels in diatomaceous earth products, and methods of using the sameSep 24, 09Mar 04, 14[B01J, B01D]
8623273 Methods for prevention and reduction of scale formationJun 01, 09Jan 07, 14[C09K, B08B, C23F, A61L]
8465814 High strength foam glassMar 20, 07Jun 18, 13[F16L, B28B, B29D, A47G, B32B]
8410017 Filter aids made from low permeability diatomitesNov 24, 08Apr 02, 13[B01J]
8357747 Polymer compositions comprising fluoro elastomers and expanded perliteDec 28, 07Jan 22, 13[C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0329,800 METHODS FOR PREVENTION AND REDUCTION OF SCALE FORMATIONAbandonedNov 13, 13Nov 19, 15[C11D]
2015/0190,778 Co-Agglomerated Composite Materials, Methods for Making Co-Agglomerated Composite Materials, and Methods for Using Co-Agglomerated Composite MaterialsAbandonedJun 24, 13Jul 09, 15[B01J, C12H]
2014/0346,112 DIATOMACEOUS EARTH PRODUCTS, PROCESSES FOR PREPARING THEM, AND METHODS OF THEIR USEAbandonedDec 20, 12Nov 27, 14[B01J, B01D]
2014/0148,553 REDUCED ALLERGENICITY OF NATURAL LATEX PRODUCTAbandonedNov 17, 11May 29, 14[C08L]
2014/0000,487 CALCINED DIATOMITE PRODUCTS WITH LOW CRISTOBALITE CONTENTAbandonedSep 05, 13Jan 02, 14[C08K]
2012/0308,626 COMPOSITION FOR CLEANING TEETH COMPRISING NATURAL GLASS AND RELATED METHODSAbandonedJan 25, 11Dec 06, 12[A61K, C03C]
2012/0172,195 COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENTS FROM A FLUIDAbandonedMar 16, 12Jul 05, 12[B82Y, B01J]
2011/0195,168 DIATOMACEOUS EARTH PRODUCTS, PROCESSES FOR PREPARING THEM, AND METHODS OF THEIR USEAbandonedOct 07, 09Aug 11, 11[A23L, B29C, C12H, A23D, B01D]
2011/0039,998 ORGANO-NEUTRALIZED DIATOMACEOUS EARTH, METHODS OF PREPARATION, AND USES THEREOFAbandonedMay 04, 09Feb 17, 11[C04B, C08K]
2010/0323,073 FRESHWATER DIATOMACEOUS EARTH PRODUCTS CONTAINING REDUCED SOLUBLE METAL LEVELS, PROCESSES FOR REDUCING SOLUBLE METAL LEVELS IN FRESHWATER DIATOMACEOUS EARTH PRODUCTS, AND METHODS OF USING THE SAMEAbandonedJan 16, 09Dec 23, 10[B01J, C12H, B01D]
2010/0239,679 ENHANCED RETENTION CAPABILITIES THROUGH METHODS COMPRISING SURFACE TREATMENT OF FUNCTIONAL PARTICULATE CARRIER MATERIALS, AND FUNCTIONAL PARTICULATE CARRIER MATERIALS MADE THEREFROMAbandonedSep 29, 08Sep 23, 10[A01P, A01N]
2010/0167,921 Process for Roasting Diatomaceous Earth Ore to Reduce Organic ContentAbandonedAug 24, 07Jul 01, 10[B01J, A61L]
2010/0126,388 CALCINED DIATOMITE PRODUCTS WITH LOW CRISTOBALITE CONTENTAbandonedApr 17, 08May 27, 10[C04B, C09D]
2010/0107,931 MINERAL ORE EXPANSION USING MICROWAVE ENERGYAbandonedMar 20, 08May 06, 10[B01J, C08K]
2010/0104,873 METAL COMPOUND COATED PARTICULATE MINERAL MATERIALS, METHODS OF MAKING THEM, AND USES THEREOFAbandonedMar 22, 08Apr 29, 10[B05D, B32B]
2005/0207,955 Mercury adsorbent composition, process of making same and method of separating mercury from fluidsAbandonedMar 16, 05Sep 22, 05[B01D]

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