Cer-Wat Corporation

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 3131

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
5292438 Filtration medium including uniformly porous planar substrate and uniformly spaced apart thermoplastic resinAug 28, 92Mar 08, 94[B01D]
5259952 System for separating solids from a liquid in a divided channelAug 28, 92Nov 09, 93[B01D]
5256288 Filtration medium including substrate-supported porous membrane and method for the manufacture thereofAug 28, 92Oct 26, 93[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5445746 Method for dewatering a porous wet webExpiredOct 20, 93Aug 29, 95[B01D]

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!.