Learn more

STOCKHAUSEN & CIE CHEM FAB

Overview
  • Total Patents
    406
About

STOCKHAUSEN & CIE CHEM FAB has a total of 406 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets chemical engineering, textiles and paper and macromolecular chemistry and polymers are QUAKER CHEMICAL PRODUCTS CORP, BOHME FETTCHEMIE GMBH and BOEHME FETTCHEMIE GMBH.

Patent filings per year

Chart showing STOCKHAUSEN & CIE CHEM FABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dahmen Kurt 30
#2 Barthell Eduard 27
#3 Hess Dr Richard 21
#4 Brasseler Wilhelm 19
#5 Dahmen K 16
#6 Barthell Eduard Dipl Chem Dr 15
#7 Barthell E 14
#8 Goossens Bernhard 14
#9 Dahmen Kurt Dipl Chem Dr 13
#10 Kuester Erich 11

Latest patents

Publication Filing date Title
CA1176797A PREPARATION OF .alpha.,.beta.-UNSATURATED CARBOXYLIC ACID N- SUBSTITUTED-AMIDES, AND POLYMERS THEREOF
DE3124008A1 CROSSLINKED, WATER-SWELLABLE COPOLYMERS AND THEIR USE AS AN ABSORBENT FOR AQUEOUS BODY LIQUIDS LIKE URINE
CS223886B2 Method of making the homopolymere and copolymere of n-substituted amides alpha,beta-nonsaturated carboxyle acids
CS214685B2 Method of making the homopolymeres and copolymeres of non-saturated ureas
DE3018758A1 MIXTURE OF ALKALINE SALTS OF SULFERNSTEINSAUREDIALKYLESTERS AND HIGHER ALIPHATIC ALCOHOLS AND THE USE OF THESE MIXTURES FOR DEFOAMING MINERAL ACIDS
EP0018629A1 Process for the production of n-substituted acryl amides
DE3005446A1 GEL BASED ON WATER-SOLUBLE POLY (METH) ACRYLIC ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND ITS USE
DE3002136A1 Liquid absorbent bandage - has supporting layer coated with swelling absorbent powder and thermoplastic powder and covering layer
DE3001387A1 Suspension of higher alkanol contg. emulsifier - and liq. hydrocarbon, as anti-foam in aq. system
DD158244A5 Method for producing homo and copolymerises
US4318705A Process for improving the lightfastness of conventionally dyed leather
DE2926474A1 CRYSTALIZATION INHIBITORS FOR PARAFFINOUS RAW OILS
DE2919975A1 ANTISTATIC EQUIPMENT OF POLYURETHANE FOAMS
FI791344A Frequency refrigeration of alpha beta-natural carboxylyramiders
DE2911642A1 Substd. acrylamide cpds., their prepn. and polymers - useful as flocculant, for dewatering sludge and paper, as oil additive and ion exchanger
US4208184A Dried pulverulent products
DE2857432A1 Polymer of acrylic!-urea! cpd. contg. quat. gps. - as flocculation, sedimentation, dehydration and retention aid
DE2856384A1 ACRYLYL AND QUARTER GROUPS CONTAINING METHACRYLYLURA, METHOD FOR THEIR MANUFACTURING AND THEIR USE FOR THE MANUFACTURING OF POLYMERIZED MATERIALS
DE2856383A1 Nitrogen-substd. unsatd. amide, for polymer prodn. - by amidation of hydroxy-carboxamide and gas-phase catalytic dehydration
DE2836520A1 Very pure N-substd., alpha, beta-carboxylic amide(s) in high yield - prepd. by pyrolysis of the corresp. n-substd. beta-hydroxy or alkoxy amide