Learn more

BULLDOG TECHNOLOGIES U S A INC

Overview
  • Total Patents
    13
About

BULLDOG TECHNOLOGIES U S A INC has a total of 13 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, basic materials chemistry and materials and metallurgy are SAINT GOBAIN NORPRO CORP, TIANJIN XIANQUAN INDUSTRY & TRADE DEV CO LTD and WOVEN METAL PRODUCTS INC.

Patent filings in countries

World map showing BULLDOG TECHNOLOGIES U S A INCs patent filings in countries

Patent filings per year

Chart showing BULLDOG TECHNOLOGIES U S A INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vierheilig Albert A 12
#2 Demmel Edward J 7
#3 Evans Martin 3
#4 Lippert Regis B 3
#5 Paraskos John A 2

Latest patents

Publication Filing date Title
US6103949A Alkaline phosphate-activated clay/zeolite catalysts
WO9942201A1 Attrition resistant, zinc titanate-containing, reduced sulfur sorbents
US6028023A Process for making, and use of, anionic clay materials
US6074984A SOx Additive systems based upon use of multiple particle species
US5958818A Alkaline phosphate-activated clay/zeolite catalysts
US5810045A Valve device for introducing particulate materials into a high pressure air stream
US6048821A SOx additive systems based upon use of multiple particle species