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HEDMAN ERICSSON PATENT AB

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,781
  • Filing trend
    ⇧ 25.0%
About

HEDMAN ERICSSON PATENT AB has a total of 35 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2015. It filed its patents most often in WIPO (World Intellectual Property Organization), Sweden and Republic of Korea. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are PINNACLE ENGINES INC, CLEEVES JAMES M and KRIVKA JAN.

Patent filings per year

Chart showing HEDMAN ERICSSON PATENT ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hedman Mats 29
#2 Mats Hedman 6

Latest patents

Publication Filing date Title
SE1930036A1 Method for producing variable compression ratio in internal combustion engine and device for the method
SE1851587A1 Method for producing a high exhaust temperature at engine part load in a diesel engine and apparatus for carrying out the method
SE1851534A1 Electrically actuated valve actuator for an internal combustion engine
SE1800146A1 Electrically actuated valve actuator for an internal combustion engine
KR20190091351A Method for providing variable compression ratio of internal combustion engine and actuator used in the method
SE1700245A1 Procedure for two-stroke engine, and two-stroke engine operating according to the procedure
SE1500404A1 Procedure for diesel engine and diesel engine for application of the procedure