Learn more

S & C ELECTRIC CO

Overview
  • Total Patents
    1,395
  • GoodIP Patent Rank
    7,172
  • Filing trend
    ⇧ 255.0%
About

S & C ELECTRIC CO has a total of 1,395 patent applications. It increased the IP activity by 255.0%. Its first patent ever was published in 1945. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are NU LEC PTY LTD, ABB SPA and SUZHOU FUTURE ELECTRICAL CO LTD.

Patent filings per year

Chart showing S & C ELECTRIC COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lindell Sigurd I 105
#2 O'Leary Raymond P 100
#3 Chabala Leonard V 70
#4 Tobin Thomas J 65
#5 Swanson Roy T 65
#6 Opfer John C 64
#7 Rogers Edward J 60
#8 Ennis Michael G 54
#9 Kowalyshen Henry W 51
#10 Montenegro Alejandro 47

Latest patents

Publication Filing date Title
WO2021055227A1 Sectionalizing sequence order
WO2021055226A1 Fast close open
CA3092041A1 Utility distribution fault restoration system
WO2021045961A1 Power distribution lateral protection system and method
US2020333385A1 Capacitive compensated voltage sensor
US2020335293A1 Guiding pull ring
US2020309827A1 Topology detection
WO2020198141A1 Fault location system using voltage or current measurement from diverse locations on a distribution network
US2021036508A1 Tie switch restoration
US2020251895A1 Fault protection configuration for a resettable transformer protector
AU2020216260A1 Multiple hammer blow vacuum interrupter weld breaking
CA3114933A1 Manual close assist control mechanism
US2020259320A1 Communication-based permissive protection scheme for power distribution networks
US2020258703A1 Triggered gap switching device
US2020259332A1 Load switch for fragile electric power networks
US2020191855A1 Triggered vacuum gap fault detection methods and devices
US2020194200A1 Vacuum interrupter leak detection using local current and voltage measurements
US2020191832A1 Capacitive voltage sensor with hidden sensing electrode
US2020191841A1 Method of wire break detection
US2020161065A1 Series vacuum interrupters with grading capacitors integrated in a molded switch housing