QUAKER CHEMICAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C10M LUBRICATING COMPOSITIONS 440
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2118
 
 
 
B01D SEPARATION 1118
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 189
 
 
 
B21B ROLLING OF METAL 127
 
 
 
C07D HETEROCYCLIC COMPOUNDS 1145
 
 
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 164
 
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 182

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0251,503 High Temperature Conversion Coating on Steel and Iron SubstratesMar 06, 14Sep 11, 14[C23C]
2013/0167,605 AQUEOUS SOLUTION LUBRICANT FOR ALUMINUM COLD ROLLINGDec 28, 12Jul 04, 13[B21B, C10M]
2013/0150,271 METALWORKING FLUID COMPOSITION AND METHOD FOR ITS USE IN THE MACHINING OF COMPACTED GRAPHITE IRONDec 10, 12Jun 13, 13[C10M]
2012/0245,067 SMALL PARTICLE SIZE OIL IN WATER LUBRICANT FLUIDMay 10, 10Sep 27, 12[C10M]
2012/0094,023 LIGHTWEIGHT TERRAZZO SURFACE COMPOSITIONOct 14, 11Apr 19, 12[C09D, B05D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,293,691 Metal processing lubricant compositionNov 08, 07Oct 23, 12[C07C, C10M]
6,060,438 Emulsion for the hot rolling of non-ferrous metalsOct 27, 98May 09, 00[C10M]
5,698,171 Regenerative method for removing sulfides from gas streamsJan 10, 96Dec 16, 97[B01D]
5,347,003 Methods for regenerating a sulfur scavenging compound from a product of a sulfur scavenging reactionMar 05, 93Sep 13, 94[C07D, C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0237,464 CUTTING OIL WITH VEGETAL OILABANMar 06, 13Sep 12, 13[C10M]
2009/0242,858 Water-Based Fire Resistant LubricantABANNov 30, 06Oct 01, 09[C09K, C10M]
6,548,456 Metal working fluidsExpiredDec 21, 01Apr 15, 03[C10M]
5,885,538 Method and composition for the regeneration of an aminal compoundExpiredJul 02, 97Mar 23, 99[B01D]
5,508,012 Methods for recovering sodium sulfides from a sulfur scavenging reactionExpiredJul 19, 94Apr 16, 96[C07C]
5,318,711 Method for lubricating metal-metal contact systems in metalworking operations with cyclohexyl estersExpiredJan 21, 93Jun 07, 94[C10M]
5,080,759 Method for controlling stickies in pulp and papermaking processes using recycled paperExpiredSep 04, 90Jan 14, 92[D21H]
4,985,120 Method for controlling pitch deposits in pulp and papermaking processes with organotitanium (IV) compoundExpiredAug 17, 90Jan 15, 91[D21C, D21H]
4,812,240 Process for treating waste water contaminated with manganeseExpiredAug 05, 88Mar 14, 89[B01D]
4,720,383 Softening and conditioning fibers with imidazolinium compoundsExpiredMay 16, 86Jan 19, 88[C07D, A61K]
4,405,471 Aqueous metal-working lubricantExpiredFeb 23, 81Sep 20, 83[C10M]

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