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VALTCHEV KONSTANTIN L

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    230,335
  • Filing trend
    ⇩ 100.0%
About

VALTCHEV KONSTANTIN L has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets medical technology, electrical machinery and energy and machine tools are SHTURMAN CARDIOLOGY SYST INC, ACUDERM INC and TRANSSEPTAL SOLUTIONS LTD.

Patent filings in countries

World map showing VALTCHEV KONSTANTIN Ls patent filings in countries
# Country Total Patents
#1 Canada 5
#2 United States 4
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing VALTCHEV KONSTANTIN Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Valtchev Konstantin L 13

Latest patents

Publication Filing date Title
US2017314771A1 Ceiling-mounted electric fixture installation tools
WO2005046510A2 Urethral sling introducer and method of use
WO2005046493A1 Vaginal delineation and occlusion device, and method of making such a device
CA2159014A1 Clarinet ligature and grasping ring
CA2117032A1 Collar system for uterine manipulator
CA2117033A1 Connection mechanisms for uterine mobilizer
CA1313803C Single channel balloon uterine injector
US5100382A Single channel balloon uterine injector
US4681123A Chorion biopsy instrument
US4022208A Gynecologic instrument
CA1038717A Gynecologic instrument