Williams Advanced Materials, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C22C ALLOYS 171
 
  
 
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 1100
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7871563 Process for the refurbishing of a sputtering targetJul 15, 08Jan 18, 11[B22F, C22C]
D529057 Sputtering targetAug 16, 04Sep 26, 06[]
7033730 Silver-reactive metal alloys for optical data storage and recordable storage media containing sameJun 26, 03Apr 25, 06[G11B]
6755944 Ion beam deposition targets having an interlocking interface and a replaceable insertNov 02, 01Jun 29, 04[C23C]
6390353 Integral solder and plated sealing cover and method of making the sameJan 06, 99May 21, 02[B23K, B21D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0114,663 Alloys for flip chip interconnects and bumpsAbandonedNov 22, 06May 24, 07[H01L]
2006/0127,630 Copper based alloys and optical media containing sameAbandonedAug 02, 05Jun 15, 06[B32B]
2006/0032,740 Slotted thin-film sputter deposition targets for ferromagnetic materialsAbandonedAug 10, 05Feb 16, 06[C23C]
2005/0048,251 Silver alloys for optical data storage and optical media containing sameAbandonedAug 31, 04Mar 03, 05[B32B]
4835067 Corrosion resistant electroplating process, and plated articleExpiredJan 21, 88May 30, 89[B32B]

Top Inventors for This Owner

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