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SEMI BULK SYSTEMS INC

Overview
  • Total Patents
    49
About

SEMI BULK SYSTEMS INC has a total of 49 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, machines and chemical engineering are MIXING EQUIPMENT CO, SP PK B MEDPROM LE N PROIZV OB and OK B SIB N PROIZV OBEDINENIYA.

Patent filings per year

Chart showing SEMI BULK SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alack Charles S 21
#2 Handleman Avrom R 15
#3 Wanner Benjamin A 4
#4 Kanan Paul G 1
#5 Aleck Charles S 1
#6 Alack C S 1
#7 Alack Ch S 1
#8 Fowler Timothy J 1
#9 Alack Charles A 1
#10 Wanner Benjamin Allan 1

Latest patents

Publication Filing date Title
US6190461B1 Sugar liquification system and process
US5660478A Container for holding fluent material
US5544951A Mixing module for mixing a fluent particulate material with a working fluid
US5497897A Container for holding fluent material
US5348063A Material handling system
US5271439A System for unloading powdered or granular materials
US4860959A Apparatus for subjecting particles dispersed in a fluid to a shearing action
US4848975A Hopper system and clamping arrangement for a permeable membrane
US4521165A Apparatus for pumping fluent solid material
US4182386A Closed system and container for dust free loading and unloading of powdered materials
US4054161A Apparatus for filling a container and method of de-aerating material