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UNIPAT AG

Overview
  • Total Patents
    127
About

UNIPAT AG has a total of 127 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets engines, pumps and turbines, transport and mechanical elements are WIGGERMANN GEORG, ME S R L and HAVERA DEV LTD.

Patent filings per year

Chart showing UNIPAT AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thoma Christian Helmut 25
#2 Arnold George Duncan Mcrae 20
#3 Thoma Christian H 15
#4 Blair Arthur A 10
#5 Arnold George D M 9
#6 Thoma Oswald H 9
#7 Thoma Oswald 8
#8 Blair Arthur Atholl 6
#9 Mcrae Arnold George D 5
#10 Thoma Christion H 5

Latest patents

Publication Filing date Title
US6231466B1 Hydrostatic Transaxle
US6178746B1 Hydrostatic machines for use in transmission and transaxle product
US6076428A Hydrostatic transaxles with 2 chambers defined by three housing parts
US5979270A Hydrostatic transaxle
US6058704A Radial piston hydrostatic transmission of the type incorporated into a horizontally-split housing structure
DE19754637A1 Hydrostatic radial piston pump containing rotary cylinder drum
GB9626175D0 Radial piston hydrostatic machine with supercharging and through-shaft drive capability
GB9615891D0 Simplified housing structure for a hydrostatic machine
GB9525028D0 Hydrostatic piston machine
US5651301A Hydrostatic piston machines
GB9516193D0 Improvements related to road vehicle security
US6010311A Hydraulic radial piston machines
GB9506542D0 Hydrostatic piston machine "simpified housing structure"
GB9425384D0 Hydraulic radial piston machines
US5626465A Hydraulic piston machines
GB9421328D0 Hydrostatic transaxle
GB9421103D0 Hydraulic piston machines
GB9417622D0 Hydrostatic transaxle
GB9411564D0 Hydraulic radial piston machines
DE4402470A1 Hydraulic radial piston machine