CHEMETALL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 4457
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 3849
 
  
 
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 3360
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 1654
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 1437
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 11143
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1069
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM8149
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 8130
 
  
 
C07D HETEROCYCLIC COMPOUNDS 7155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0030,322 SEALING MASS BASED ON MERCAPTO-TERMINATED BASE POLYMER/EPOXY COMPOUND AND METHOD FOR HARDENING BY MEANS OF A PHOTOLATENT CATALYSTFeb 12, 16Feb 01, 18[C09K, C08G]
2017/0167,030 Method for Producing a Sandwich Structure, Sandwich Structure Produce Thereby and Use ThereofMay 20, 15Jun 15, 17[C23C]
2017/0081,542 Method for Coating Metal Surfaces of Substrates and Objects Coated in Accordance With Said MethodMay 12, 15Mar 23, 17[C23C, C25D, C09D]
2017/0066,009 Process For Coating Metallic Surfaces of Substrates and Articles Coated By This ProcessFeb 27, 15Mar 09, 17[B05D, C09D, C23F]
2017/0009,351 Method for Coating Metal Surfaces, Substrates Coated in This Way, and Use ThereofJan 22, 15Jan 12, 17[C23C]
2016/0175,870 Nozzle Adjustment Aid, and MethodAug 04, 14Jun 23, 16[B05B]
2016/0136,685 Method For Coating Surfaces With Particles and Use of the Coatings Produced by This MethodJan 21, 16May 19, 16[B05D, C09D]
2015/0361,382 A METHOD FOR COATING METALLIC SURFACES FOR PREVENTING PINHOLES ON ZINC-CONTAINING METALLIC SURFACESFeb 07, 14Dec 17, 15[C09D, C11D]
2014/0134,368 METHOD FOR COATING METAL SURFACES USING AN AQUEOUS COMPOUND HAVING POLYMERS, THE AQUEOUS COMPOUND, AND USE OF THE COATED SUBSTRATESJan 16, 14May 15, 14[C09D, B32B]
2014/0128,299 AMINE-FREE VOC-FREE METAL WORKING FLUIDMay 03, 12May 08, 14[C10M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903037 Process for coating metallic surfaces with coating compositions containing particles of a layered double hydroxideApr 17, 13Feb 27, 18[C23C, C25D, B05D, C09D, C23F]
9879349 Method for coating metallic surfaces with an aqueous compositionDec 15, 11Jan 30, 18[C23C, B05D, C09D]
9731331 Process for the demulsifying cleaning of metallic surfacesJul 02, 14Aug 15, 17[C23C, B08B, C23G, C11D]
9701806 Surface treatment agent and surface treatment methodOct 07, 13Jul 11, 17[C23C, C08K]
9688632 Method for manufacturing magnesium amidesMay 18, 09Jun 27, 17[C07F, C07D]
9644284 Method for producing a hard coating with high corrosion resistance on articles made of anodizable metals or alloysJul 20, 11May 09, 17[C25D]
9598530 Polymeric coating mixture, process for application of this coating mixture to a metallic substrate for protection of an edge or an area, covering, substrate coated in this manner and use thereofOct 04, 07Mar 21, 17[C08G, C09D, C08K]
9580812 Chemical conversion treatment agent for surface treatment of metal substrate, and surface treatment method of metal substrate using sameMay 09, 12Feb 28, 17[C23C]
9556523 Method for coating metallic surfaces of substrates, and objects coated according to said methodFeb 07, 13Jan 31, 17[C23C, B05D, C09D]
9539610 Method for coating surfaces and use of the objects coated using said methodSep 12, 11Jan 10, 17[C23C, C25D, B05D, C09D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0010,708 PROCESS FOR COATING METALLIC SURFACES WITH AN AQUEOUS COMPOSITION, AND THIS COMPOSITIONAbandonedMay 15, 14Jan 08, 15[C23C, B05D]
2014/0041,693 PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACESAbandonedOct 16, 13Feb 13, 14[C23G]
2013/0143,071 PROCESS FOR THE ELECTROLESS COPPER PLATING OF METALLIC SUBSTRATESAbandonedAug 10, 11Jun 06, 13[C23C]
8148286 Activated alkaline earth metal, in particular magnesium, for the preparation of organoalkaline earth metal compoundsExpiredSep 01, 06Apr 03, 12[B01J]
2011/0212,326 METHOD FOR COATING SURFACES WITH PARTICLES AND USE OF THE COATINGS PRODUCED BY THIS METHODAbandonedNov 06, 09Sep 01, 11[B05D, B32B]
7897888 Key fob device and methodExpiredMar 30, 06Mar 01, 11[H01H]
2011/0008,645 PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE PASSIVATING AGENT AND ITS USEAbandonedMar 10, 09Jan 13, 11[C23C, C09D, B32B]
7807723 Water-free metaloxide colloids and metal oxide polymers, method for the production thereof and use thereofExpiredDec 12, 05Oct 05, 10[C09K]
2010/0204,507 ACYLOXY COMPOUNDS OF ELEMENTS OF THE BORON GROUPAbandonedSep 01, 08Aug 12, 10[C07C]
7713445 Mixture for applying a non-corrosive, thin polymer coating which can be shaped in a low-abrasive manner, and method for producing the sameExpiredApr 17, 03May 11, 10[B05D, C09D, H01B]
2010/0068,392 PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACESAbandonedMar 26, 07Mar 18, 10[B05D, C11D]
2010/0031,851 SURFACE CONDITIONING COMPOSITION, METHOD FOR PRODUCING THE SAME, AND SURFACE CONDITIONING METHODAbandonedApr 07, 07Feb 11, 10[C09D]
2010/0029,814 SURFACE CONDITIONING COMPOSITION, METHOD FOR PRODUCING THE SAME, AND SURFACE CONDITIONING METHODAbandonedApr 09, 07Feb 04, 10[C09D]
2009/0309,075 USAGE OF BORATE SALTSAbandonedSep 06, 07Dec 17, 09[H01B, C08K]
2009/0250,351 METHOD FOR PRODUCING A HARD COATING WITH HIGH CORROSION RESISTANCE ON ARTICLES MADE OF ANODIZABLE METALS OR ALLOYSAbandonedJun 15, 09Oct 08, 09[C25D]
2009/0062,497 Borate Salts, Method for the Production Thereof and Use ThereofAbandonedOct 09, 06Mar 05, 09[C08G, C07F]
2008/0305,341 Process for Coating Metallic Surfaces With an Anti-Corrosive CoatingAbandonedAug 01, 05Dec 11, 08[B05D, H01B, B32B]
7462652 Water-based coating mixture, process for the application of an anticorrosion layer with this mixture, a substrate coated in this way and its useExpiredNov 04, 05Dec 09, 08[C08F]
2008/0175,992 Process For Coating Fine Particles With Conductive PolymersAbandonedAug 03, 05Jul 24, 08[B05D]
2008/0171,211 Method For Protecting A Metal Surface By Means Of A Corrosion-Inhibiting CoatingAbandonedAug 01, 05Jul 17, 08[B05D, H01B, B32B]

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