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BELLHOUSE BRIAN JOHN

Overview
  • Total Patents
    69
About

BELLHOUSE BRIAN JOHN has a total of 69 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United Kingdom, United States and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, thermal processes and medical technology are SCHLEICHER & SCHUELL GMBH, SODIP SA and PSI GLOBAL LTD.

Patent filings per year

Chart showing BELLHOUSE BRIAN JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bellhouse Brian John 20
#2 Bellhouse Brian J 15
#3 Haworth William S 3
#4 Bellhouse Francis H 3
#5 John Bellhouse Brian 3
#6 Reid Kenneth Grant 2
#7 Bellhouse Francis Hewitt 2
#8 Sobey Ian J 2
#9 Sobey Ian John 2
#10 Stairmand John W 1

Latest patents

Publication Filing date Title
GB9900928D0 Centrifugal separation
GB9504908D0 Filter
GB9326069D0 Particle delivery apparatus
GB9321356D0 Particle delivery apparatus
GB9318407D0 Particle delivery apparatus
GB9307459D0 Particle delivery apparatus
GB9305788D0 Filter
WO9204439A1 Ballistic apparatus
GB9114169D0 Ballistic apparatus
GB9100916D0 Centrifugal separation
GB9018892D0 Bombardment apparatus
EP0487576A1 Method and apparatus for effecting the transfer of heat or mass through a membrane involving the use of vortices
GB9001702D0 Method & apparatus involving the use of vortices
GB9000823D0 Centrifugal separation
GB8918772D0 Transfer membrane apparatus
GB8830003D0 Centrifugal separation
GB8820782D0 Optical assay for stored human platelets
GB8819463D0 Transfer membrane apparatus
GB8725636D0 Transfer membrane apparatus
GB8628723D0 Particle separation