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BELL FLAVORS & FRAGRANCES DUFT

Overview
  • Total Patents
    17
About

BELL FLAVORS & FRAGRANCES DUFT has a total of 17 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets basic materials chemistry, medical technology and furniture and games are DERWENTSIDE LAB LTD, WOO RICKY AH-MAN and RECKITT BENCKISER LTD.

Patent filings per year

Chart showing BELL FLAVORS & FRAGRANCES DUFTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huppert Hans-Juergen 14
#2 Berrido Colin 11
#3 Heinz Raymond 4
#4 Girke Katharina 3
#5 Heinz Raymond J 2
#6 Raymond Heinz 1
#7 Hans-Juergen Huppert 1
#8 Colin Berrido 1
#9 Katharina Girke 1
#10 Collin Heinz Raymond J Huppert 1

Latest patents

Publication Filing date Title
DE102006029092A1 Process for the aromatization of cellulosic products
DE102005036415A1 Method for attaching volatile substance to carrier element, comprises dipping carrier element into melt or spraying
DE102005025041A1 Means for use in dishwashers and apparatus for its metered introduction during the rinsing and drying phases
DE102004052929A1 Process and apparatus for the production of solid fragrance
DE10247583A1 Process for the preparation of a solid perfume concentrate