Learn more

NEYNABER CHEMIE GMBH

Overview
  • Total Patents
    180
About

NEYNABER CHEMIE GMBH has a total of 180 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are TAICANG HONGYI CHEMICAL FIBER CO LTD, Xiamen honglu tungsten molybdenum industry co ltd and DOVAN CHEMICAL CORP.

Patent filings per year

Chart showing NEYNABER CHEMIE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wedl Peter 70
#2 Fleischer Erwin 45
#3 Worschech Kurt 42
#4 Loeffelholz Frido 42
#5 Worschech Kurt Dr 29
#6 Jaeckel Manfred 20
#7 Worschech K 19
#8 Wedl P 11
#9 Loffelholz Frido 11
#10 Brand Ernst-Udo 9

Latest patents

Publication Filing date Title
DE4204886A1 BASIC MAGNESIUM / ZINC SOAP, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS STABILIZERS FOR THERMOPLASTIC PLASTICS
DE4204887A1 Bis-fatty alkyl ketone(s) used for lubricants - by adding to moulding materials based on polyvinyl chloride and vinyl] chloride copolymers, for high thermostability
DE4018293A1 Stabilizers containing ketofene acid glycerides for ca / zn-stabilized pvc molding
DE3916391A1 METHOD FOR THE PRODUCTION OF MIXTURES FROM FATTY ACID ALKYLENE DIAMIDS AND METAL SOAPS, THE MIXTURES OBTAINED AND THE USE THEREOF AS A PLASTIC ADDITIVE
DE3916356A1 METHOD FOR THE PRODUCTION OF MIXTURES FROM FATTY ACIDEDIALKYLENE DIAMIDS, FATTY ACID ESTERS AND, IF NECESSARY, METAL SOAPS, MIXTURES OBTAINED THEREOF AND THEIR USE AS A PLASTIC ADDITIVE
DE3842084A1 Lead / erdalkali complexes, method for the production thereof, and their use as stabilizers for plastics
DE3820065A1 METHOD FOR PRODUCING PVC HARD FILMS
DE3812014A1 STABILIZER COMBINATION FOR CA / ZN-STABILIZED PVC MOLDING MATERIALS, PVC MOLDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF
DE3811493A1 STABILIZER FOR POLYMERISATES BASED ON CHLORINE OLEFINS, METHOD FOR THE PRODUCTION THEREOF AND POLYMERISATES CONTAINING THEM
DE3806192A1 METHOD FOR PRODUCING POWDERED BASIC METAL SOAPS
DE3719970A1 USE OF AMBIENT EPOXIES OF ETHYLENE GLYCOL DIESTERS AT STABILIZERS AND COSTABILIZERS FOR PLASTICS
DE3643968A1 PARTIAL MOST SATURATED, STRAIGHT-CHAINED C (DOWN ARROW) 2 (DOWN ARROW) (DOWN ARROW) 2 (DOWN ARROW) -C (DOWN ARROW) 3 (DOWN ARROW) (DOWN ARROW), ARROW DOWN SOURCE, MON THEIR PRODUCTION AND RELEASE AGENTS FOR PLASTICS, IN PARTICULAR BASED ON PVC OR PVC COPOLYMERS
DE3630778A1 LUBRICANT SYSTEM FOR THE PROCESSING OF HARD PVC
DE3630783A1 LUBRICANTS FOR THERMOPLASTIC PLASTICS
DE3444259A1 METHOD FOR PRODUCING 2-BASIC LEAD (II) FATTY ACID SALTS BY MELT REACTION
DE3444261A1 METHOD FOR PRODUCING 2-BASIC LEAD (II) FATTY ACID SALTS BY MELT REACTION
DE3224717A1 MULTI-COMPONENT SOLID STABILIZER AND / OR LUBRICANT MIXTURES FOR HALOGEN-CONTAINING POLYMERS, ESPECIALLY PVC, AND A METHOD FOR THE PRODUCTION THEREOF
KR840001537B1 Stabilizer compositions for polyvinyl cheroide
US4338226A Process for the stabilization of polyvinyl chloride and stabilizer compositions
HU191806B Process for stabilyzing poly(vinyl chloride) forming masses and stabilyzing agent suitable for the process