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SENTINEL PRODUCTS CORP

Overview
  • Total Patents
    71
About

SENTINEL PRODUCTS CORP has a total of 71 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are MONTEFINA SA, HOYA HIROSHI and DONGGUAN CALVIN PLASTIC & TECH CO LTD.

Patent filings per year

Chart showing SENTINEL PRODUCTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bambara John D 58
#2 Hurley Robert F 50
#3 Kozma Matthew L 49
#4 Smith Scott C 21
#5 Bambara Richard 17
#6 Cagwin Todd 10
#7 Smith Thomas W 8
#8 Feichtinger Kurt 6
#9 Hooper Robert 3
#10 Beckwith Robert W 3

Latest patents

Publication Filing date Title
AU2003225704A8 Polypropylene foam and foam core structure
US6221928B1 Polymer articles including maleic anhydride
AU5437198A Open cell foamed articles including silane-grafted polyolefin resins
BR9710288A Laminated foam structures with enhanced properties
CA2203595A1 Cross-linked polyolefin tape
US5883144A Silane-grafted materials for solid and foam applications
US5938878A Polymer structures with enhanced properties
US5929129A Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
US5882776A Laminated foam structures with enhanced properties
US5932659A Polymer blend
US5844009A Cross-linked low-density polymer foam
EP0702032A2 Cross-linked foam structures of essentially linear polyolefines and process for manufacture
US3256896A Multi-purpose utility structure