MARTINSWERK GMBH FUR CHEMISCHE UND METALLURGISCHE PRODUKTION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 219
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5827906 Surface-modified filler compositionAug 25, 97Oct 27, 98[C08K]
5500480 Process for the production of an aluminum hydroxide Al(OH).sub.3 having rounded grain surfacesJun 26, 95Mar 19, 96[C01F, C08K]
5492542 Process for the production of an aluminum hydroxy Al(OH).sub.3 having rounded grain surfacesJan 10, 95Feb 20, 96[C01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6171651 Production of aluminium hydroxide coated glass microspheresExpiredJul 22, 99Jan 09, 01[B05D]
5078983 Process for producing dawsoniteExpiredApr 12, 90Jan 07, 92[C01B, A61K]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.