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KLUTHE GMBH CHEM WERKE

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    176,114
  • Filing trend
    ⇩ 50.0%
About

KLUTHE GMBH CHEM WERKE has a total of 63 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1979. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, chemical engineering and machines are DALIAN BETRUST ENVIRONMENTAL TECH CORP LTD, HUNAN JINYU ENVIRONMENTAL PROTECTION TECH CO LTD and HUBEI SANHUAN CHEMICAL NEW MAT CO LTD.

Patent filings per year

Chart showing KLUTHE GMBH CHEM WERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kluthe Hans 16
#2 Fleischmann Dieter Dr 10
#3 Hartz Stephan 5
#4 Bender Andreas 5
#5 Hesel Georg 5
#6 Dinges Uwe 5
#7 Burghardt Silvia Margareta 4
#8 Kluthe Martin 4
#9 Fleischmann Dieter 3
#10 Mandery Klaus 3

Latest patents

Publication Filing date Title
DE102018117685A1 Process for the chemical pretreatment of surfaces before painting
DE102017123436A1 Preservative-free emulsion paint
DE102016107727A1 Liquid rinse or cleaning composition, in particular for removing uncured lacquer adhesions, and their use
DE102016105952A1 Composition with a volatile corrosion inhibitor and with visual detectability of depletion of the active ingredient
DE102010020489A1 VOC-reduced, mildly alkaline aqueous cleaning solution with nonionic surfactants and concentrate composition to provide an aqueous cleaning solution
DE102010020488A1 VOC-reduced, mildly alkaline aqueous cleaning solution and concentrate composition for providing an aqueous cleaning solution
DE102010018311A1 Processes and formulations for the biocidal treatment of a cooling lubricant
DE102010007321A1 Aqueous cleaning solution, in particular for the removal of paint deposits, and concentrate composition for providing an aqueous cleaning solution
EP2151481A1 Aqueous solution and method for coating metallic surfaces and use of modified silicic acids and concentrate compound for preparing an aqueous coating solution
DE102009030061A1 Synthetic oil, its use and an additive combination
DE10320503A1 Universal primer
DE10107613A1 Liquid strippable film for protection of newly-painted cars during transport comprises an aqueous dispersion of two different plastics, preferably hard and soft polyester-polyurethane plastics, with no release agent
DE19858526A1 Process for the recovery of depigmented binders from paint detergents, old paints and paint coagulates
DE19718891A1 Process and agent for phosphating aluminum surfaces
DE19631706A1 Recovery and recycling of plastisol using a low b.pt. solvent
DE19541285A1 Process and agent for phosphating metal surfaces
DE19530534A1 Distillation and drying process for old solvents
DE19521526C1 Waste disposal of aq suspensions contg. adhesive materials
DE19504723A1 Aqueous, acidic solution containing phosphate ions, process for phosphating metal surfaces and use of the solution
DE4421669A1 Aq. one component lacquer that can be recovered by ultrafiltration