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BUDENHEIM RUD A OETKER CHEMIE

Overview
  • Total Patents
    263
About

BUDENHEIM RUD A OETKER CHEMIE has a total of 263 patent applications. Its first patent ever was published in 1914. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and environmental technology are PENNSYLVANIA SALT MFG CO, JAMES YATE JOHNSON and NIPPON OIL CORP.

Patent filings per year

Chart showing BUDENHEIM RUD A OETKER CHEMIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goetzmann Karl 31
#2 Frankenfeld Klaus 20
#3 Naegerl Hans-Dieter 18
#4 Eich Gerhard 16
#5 Dorn Karlheinz 16
#6 Frankenfeld Klaus Dr 13
#7 Sommer Klaus Prof Dr 13
#8 Sommer Klaus 12
#9 Pfrengle Dr Otto 12
#10 Beltz Klaus 11

Latest patents

Publication Filing date Title
DE10112155A1 Derivative of phosphoric acid ester substitute or adduct or mixtures thereof, process for their preparation and their use
DE10034472A1 Particulate material, useful for processing into plastic to improve its laser inscription properties, comprises particles surface modified with at least one organosilane, organosiloxane and/or organopolysiloxane
DE10032434A1 Use of dicalcium phosphate anhydride powder
DE10006871C1 Preparation of aluminum hydroxyalkyl-phosphinate, used as flame retardant in polyamide, comprises reacting hypophosphorous acid, alkylphosphonic acid or dichlorophosphane with aldehyde and aluminum salt in aqueous solution
DE10006870A1 Aluminum salts of phosphinic acid mixtures, used as flame retardant for polymer, e.g. polyamide, polyester, polycarbonate or phenolic or melamine resin, are based on reaction product of white phosphorus, formaldehyde and epoxide
DE19951385A1 Process for the preparation of phosphoric acid esters or phosphoric acid ester mixtures of polyols and their use
DE19807808A1 Anti-corrosive pigment and its use
AU3165297A Lubricant and use thereof
DE19645931A1 Enrichment of drinks with calcium
DE19630828A1 Compostable non-woven fabric for use as insulating material
DE19601081A1 Mixed di-and/or trivalent metal ortho- or pyro-phosphate
DE19600877A1 Ammonium phosphate-based flameproofing agent free of afterglow
EP0718377A1 Corrosion inhibiting pigment and its use
DE19541895A1 Corrosion protection pigment and its application
DE19525341A1 Borophosphate(s) produced at low temp. with low energy expenditure - by reacting stoichiometric amts. of borate and a phosphate, oxide or hydroxide of the desired cation with phosphoric acid
DE19517625A1 Laser printing esp. on glass or plastic substrate
DE19517498A1 Enriching solid base substance with trace substance
DE19517499A1 Ammonium poly:phosphate with low solubility used as flame resistant agent
DE19517501A1 Synthetic resin binders with flame and smoulder resistance
DE19515480A1 Trisodium phosphate hemihydrate in crystalline stoichiometric composition for use in the food industry