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HART CHARLES C

Overview
  • Total Patents
    27
About

HART CHARLES C has a total of 27 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States. Its main competitors in its focus markets medical technology, machines and surface technology and coating are BD MEDICAL PRODUCTS PTE LTD, SAPPHIRE MEDICAL INC and TALON MEDICAL LLC.

Patent filings in countries

World map showing HART CHARLES Cs patent filings in countries
# Country Total Patents
#1 United States 27

Patent filings per year

Chart showing HART CHARLES Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hart Charles C 27
#2 Brustad John R 16
#3 Kahle Henry 6
#4 Hilal Nabil 6
#5 Gadberry Donald L 3
#6 Pingleton Edward D 3
#7 Johnson Gary M 2
#8 Sakakine Ghassan 2
#9 Falkenstein Zoran 2
#10 Pravongviengkham Kennii 2

Latest patents

Publication Filing date Title
US2012310165A1 Coaxial trocar seals havng sequential adjacent openings
US2012283518A1 Low-profile surgical universal access port
US2009264913A1 Tamponade trocar device and method
US2007277921A1 Steerable kink-resistant sheath
US2007225650A1 Cannula stabilization seal
US2005216028A1 Self-sealing cannula having integrated seals
US2006100649A1 Surgical staple-clip and applier
US2007179526A1 Surgical clamp with improved traction
US2716808A Attachment for punching and for clearing pouring openings in can tops