WATSON-MARLOW LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1502 PUMPS AND COMPRESSORS611
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 557
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153

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
9822775 Peristaltic pump and pumphead thereforMay 29, 12Nov 21, 17[F16L, F04B]
9562528 Leak detector for a persitaltic pumpMay 29, 12Feb 07, 17[F04B]
D766988 Pump cartridgeMay 22, 15Sep 20, 16[1502]
D766989 Pump drive unitMay 22, 15Sep 20, 16[1502]
D766990 Pump drive unit and cartridgeMay 22, 15Sep 20, 16[1502]
D735241 Pump cartridgeJul 02, 14Jul 28, 15[1502]
D730408 Combined pump unit and pump cartridge assemblyJul 02, 14May 26, 15[1502]
8905730 Peristaltic pumpFeb 10, 10Dec 09, 14[F04B, A61M]
D710901 PumpAug 02, 12Aug 12, 14[1502]
6019582 Peristaltic pump having an elastic adjustable rotor bodyOct 06, 97Feb 01, 00[F04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6494692 Peristaltic pumpsExpiredApr 28, 00Dec 17, 02[F04B]
4193398 Fluid displacementExpiredMay 25, 78Mar 18, 80[F24C]

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!.