Framo Developments (UK) Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B04B CENTRIFUGES 126
 
 
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5624371 Self-regulating centrifugal separatorAug 15, 94Apr 29, 97[B04B]
5580214 Multiphase fluid treatmentAug 29, 94Dec 03, 96[F04D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5417544 Pump or compressor unitExpiredMay 08, 92May 23, 95[F01D]
5348451 Pump apparatusExpiredMay 15, 92Sep 20, 94[F04B]
5295848 Releasable hydraulic and/or electric connection for subsea equipmentExpiredAug 19, 92Mar 22, 94[H01R]
5209673 Subsea electrical conductive insert couplingExpiredSep 13, 91May 11, 93[H01R]
5068554 Electric motorExpiredAug 30, 89Nov 26, 91[H02K]
4985334 Self-processing film unitExpiredMar 27, 90Jan 15, 91[G03C, G03D]
4953636 Electrical conductor arrangements for pipe systemExpiredJun 24, 88Sep 04, 90[E21B]

Top Inventors for This Owner

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