Wacker Chemie

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7708970 Process for depositing polycrystalline siliconJan 12, 09May 04, 10[C01B]
6022904 RTV-2 silicone foams with low compression setFeb 24, 99Feb 08, 00[C08J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6147142 Previously cross-linked silicone elastomer particles with an organopolymer shell as a constituent for formulating aqueous coating compositionsExpiredSep 28, 98Nov 14, 00[C08G, C08F, C08L]
5336715 Organopolysiloxane compositionExpiredFeb 08, 93Aug 09, 94[C08K]
4387046 Electrically conductive organopolysiloxane elastomersExpiredApr 06, 79Jun 07, 83[H01B]

Top Inventors for This Owner

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