AVANTOR PERFORMANCE MATERIALS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 4130
 
  
 
C23G CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS 211
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23B TURNING; BORING 151
 
  
 
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
 
  
 
C11D DETERGENT COMPOSITIONS 164
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 145

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8939754 Curved surface forming device for adjustable segmented mold board with square ramsMar 12, 10Jan 27, 15[B29C, B21D]
5576217 Solid phase microextraction of trace amounts of organic analytesFeb 28, 95Nov 19, 96[G01N]
5498293 Cleaning wafer substrates of metal contamination while maintaining wafer smoothnessJun 23, 94Mar 12, 96[C23G]
5466389 PH adjusted nonionic surfactant-containing alkaline cleaner composition for cleaning microelectronics substratesApr 20, 94Nov 14, 95[C23G, C11D]
5308745 Alkaline-containing photoresist stripping compositions producing reduced metal corrosion with cross-linked or hardened resist resinsNov 06, 92May 03, 94[G03C]
5217619 Liquid-solid extraction apparatus and method of using sameMar 06, 92Jun 08, 93[B01D]
5092992 Polyethyleneimine matrixes for affinity chromatographyMay 17, 91Mar 03, 92[B01D]
5087359 Quaternized PEI silica solid supports for chromatographyJun 04, 91Feb 11, 92[B01D]
5085779 Polyethyleneimine matrixes for affinity chromatographyMay 17, 91Feb 04, 92[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0283,419 Separation of protein monomers from aggregates by solid weak anion exchange support functionalized with amine moietiesAbandonedNov 03, 11Nov 08, 12[C07K]
2012/0100,211 MATERIAL AND PROCESS FOR INCORPORATION OF LOW DOSAGE ACTIVE PHARMACEUTICAL INGREDIENTS AND USE THEREOFAbandonedJul 12, 10Apr 26, 12[A61K]
2011/0288,146 DIRECTLY COMPRESSIBLE GRANULAR MICROCRYSTALLINE CELLULOSE BASED, EXCIPIENT, MANUFACTURING PROCESS AND USE THEREOFAbandonedNov 16, 09Nov 24, 11[A61K, A61P]
8044009 Compositions for cleaning ion implanted photoresist in front end of line applicationsExpiredMar 13, 06Oct 25, 11[G03F]
2011/0229,527 DIRECTLY COMPRESSIBLE HIGH FUNCTIONALITY GRANULAR DIBASIC CALCIUM PHOSPHATE BASED CO-PROCESSED EXCIPIENTAbandonedNov 13, 09Sep 22, 11[A61K, B29C, D04H]
2011/0220,575 NEW CHROMATOGRAPHIC MEDIA BASED ON PHENOXY ALKYL AND ALKOXY-OR PHENOXY-PHENYL ALKYL LIGANDSAbandonedNov 16, 09Sep 15, 11[C07F, B01D]
2011/0207,645 Non-aqueous, non-corrosive microelectronic cleaning compositions containing polymeric corrosion inhibitorsAbandonedApr 27, 11Aug 25, 11[G03F, C11D]
2011/0092,598 Driectly Compressible High Functionality Granular Microcrystalline Cellulose Based Excipient, Manufacturing Process and Use ThereofAbandonedOct 07, 08Apr 21, 11[A61K, B29B, A61P]
7825078 Non-aqueous microelectronic cleaning compositions containing fructoseExpiredFeb 01, 05Nov 02, 10[C11D]
2010/0261,842 Purified vegetarian protein A and process for production thereofAbandonedSep 14, 06Oct 14, 10[C08H, C07K]
2010/0126,961 Polysilicon Planarization Solution for Planarizing Low Temperature Poly-Silicon Thin Film PanelsAbandonedFeb 19, 08May 27, 10[C09K, C23F]
2010/0056,645 Chromatographic Media and Chromatographic Equipment Storage Solutions and Use ThereofAbandonedDec 10, 07Mar 04, 10[A01P, A01N]
7671001 Alkaline, post plasma etch/ash residue removers and photoresist stripping compositions containing metal-halide corrosion inhibitorsExpiredOct 20, 04Mar 02, 10[H01L]
2010/0012,565 High Efficiency Chromatography Column with Re-usable End CapAbandonedSep 23, 09Jan 21, 10[B01D]
2009/0060,904 Vegetarian Protein A Preparation and Methods ThereofAbandonedMar 12, 08Mar 05, 09[A61K, A61P, C07K]
2008/0280,235 Non-Aqueous Photoresist Stripper That Inhibits Galvanic CorrosionAbandonedMar 16, 06Nov 13, 08[G03F]
2008/0203,029 Chromatographic MediaAbandonedDec 16, 05Aug 28, 08[B01J, B01D]
7247485 Karl Fischer reagentExpiredMay 18, 00Jul 24, 07[G01N]
6913902 Mounting mediumExpiredJul 29, 03Jul 05, 05[B23B, G01N]
6749998 Photoresist strippers containing reducing agents to reduce metal corrosionExpiredOct 02, 01Jun 15, 04[G03F]

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