Thomas Broadbent & Sons Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B04B CENTRIFUGES 522
 
  
 
B01D SEPARATION 1133

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
9050607 Decanting centrifuge with plural screen support sectionsDec 22, 09Jun 09, 15[B04B]
7763168 Control of centrifugesMay 25, 04Jul 27, 10[B04B]
7448992 Washing of separated solids in solid bowl and screen bowl decanting centrifugesFeb 01, 05Nov 11, 08[B04B]
7229549 Control and classification of liquids in separating processesSep 30, 03Jun 12, 07[B01D]
5584791 Decanting centrifuges with improved compressionNov 17, 93Dec 17, 96[B04B]
5182020 Centrifuge separating systemsJun 14, 91Jan 26, 93[B04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6521120 Continuous centrifugesExpiredAug 17, 00Feb 18, 03[B04B, C13F]
5460717 Particle separation and drying apparatusExpiredOct 13, 93Oct 24, 95[B01D]
5370796 Centrifuge basket of fibre-reinforced materialExpiredOct 02, 92Dec 06, 94[B01D]
5119032 Detection of imperfections in the inert coating of a rotating metal componentExpiredAug 23, 90Jun 02, 92[G01B]
4634536 Separating systemsExpiredJun 20, 85Jan 06, 87[B01D]
4443213 Decanting type centrifugeExpiredJul 12, 83Apr 17, 84[B04B]
4298160 Solid bowl decanter centrifugesExpiredAug 03, 79Nov 03, 81[B04B]
4240913 Washer and hydro-extractorsExpiredMay 23, 79Dec 23, 80[D06F, B01D]
4228949 Solid bowl scroll discharge decanter centrifugesExpiredOct 03, 78Oct 21, 80[B04B]
4202488 Pendulum suspended hydraulically driven basket centrifugesExpiredJun 21, 78May 13, 80[B04B]

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!.