Learn more

HEINR BORGWALDT FA

Overview
  • Total Patents
    11
About

HEINR BORGWALDT FA has a total of 11 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets consumer goods, environmental technology and textiles and paper are BLOCKERS C A INC, TAMAG BASEL AG and TOBACCO STEMMING MACHINE COMPA.

Patent filings in countries

World map showing HEINR BORGWALDT FAs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 Switzerland 3
#3 France 1

Patent filings per year

Chart showing HEINR BORGWALDT FAs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Grunwald Dipl-Chem Dr Georg 2
#2 Dipl-Chem Otto Hans-Dietrich D 1
#3 Grunwald Dr Georg F 1
#4 Dipl-Chem Grunwald Georg Dr 1
#5 Rer Nat Grunwald Georg Dipl-Ch 1
#6 Rer Nat Otto Hans-Dieter Dipl- 1
#7 Grunwald Dr Georg Friedrich 1
#8 Heinz-Erik Borgwaldt 1
#9 Otto Hans-Dietric Dipl-Chem Dr 1
#10 Otto Dr Hans-Dietrich 1

Latest patents

Publication Filing date Title
DE1215567B Process for the production of film-like or sheet-like structures (flakes) from shredded tobacco, tobacco mixtures or other parts of plants
CH388838A Method and device for producing a tobacco sheet from a random fiber fleece and a pulp consisting essentially of finely ground tobacco and water
CH398416A Device for producing a tobacco sheet from a tangled fiber fleece and a pulp consisting essentially of finely ground tobacco and water
DE1177469B Method and device for evenly drying a tobacco foil in an air stream
DE1166673B Apparatus for producing a tobacco sheet from a random fiber fleece and a pulp consisting essentially of finely ground tobacco and water
DE1113187B Process for the removal of oils or oil residues of all kinds floating on water surfaces
DE1086610B Device for producing a tobacco sheet from a random fiber fleece and a pulp consisting essentially of finely ground tobacco and water
DE1061246B Smoke filter material for tobacco products, cigarette holders, etc. like
DE1098424B Process for producing a film consisting predominantly of tobacco and suitable for processing in tobacco products of all kinds