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SOLVAY WERKE GMBH

Overview
  • Total Patents
    635
About

SOLVAY WERKE GMBH has a total of 635 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are EMPRESA NAC PETROLEO, ORGANICO and LONZA ELECTRIC & CHEM WORKS.

Patent filings per year

Chart showing SOLVAY WERKE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jakobson Gerald 14
#2 Siemanowski Werner 13
#3 Jakobson Gerald Dr 13
#4 Siemanowski Werner Dr 12
#5 Schuhmann Hans 12
#6 Uhlig Karl-Heinz 11
#7 Dillenburg Helmut Dr 11
#8 Metzner Wolfgang 10
#9 Faerber Gerhard 10
#10 Jakobson Gerald Dipl Chem Dr 10

Latest patents

Publication Filing date Title
DE4239088A1 Process for the preparation of a stabilized aqueous alkali tetrathiocarbonate solution and its use
US5264460A Process for preparing nonionic surfactants
DE4132171A1 PROCESS FOR THE PREPARATION OF DIGLYCERIN AND / OR POLYGLYCERINE
DE4130751A1 METHOD FOR PRODUCING AQUEOUS SOLUTIONS OF BASIC ALUMINUM SALTS
DE4129328A1 METHOD AND DEVICE FOR THE PRODUCTION OF ALUMINUM HYDROXYCHLORIDE AND / OR -BROMID AND THE USE IN COSMETIC OR PHARMACEUTICAL PREPARATIONS
DE4105305A1 polyglycerol
DE4101360A1 METHOD AND DEVICE FOR REMOVING ACIDS FROM EXHAUST AIR OR EXHAUST GASES FROM ORGANIC-CHEMICAL ACID-CONTAINING SOLVENTS OR SOLVENT MIXTURES
DE4041321A1 Prepn. of sodium carbonate with low bulk wt. - by feeding aq. compsn. to atomiser disc of centrifugal spray drier
US5135967A Underseal composition, and process for the production thereof
DE4018220A1 METHOD FOR PRODUCING MONOFETY ACID OR HYDROXYMONO FATTY ACID ESTERS OF ISOPROPYLIDENE DERIVATIVES OF A POLYGLYCERINE
DE4009739A1 METHOD FOR PRODUCING 2,2-DIMETHYL-4 (2 ', 3'-EPOXY) -PROPOXY-METHYL-1,3-DIOXOLAN
PH30235A Process for preparing polyglycerols
DE3927777A1 SOFTENER-FREE MOLDING MATERIAL BASED ON POLYVINYL CHLORIDE, METHOD FOR THE PRODUCTION AND USE THEREOF
DE3908661A1 METHOD FOR PRODUCING SODIUM ALUMINATE
DE3902374A1 WASH CLEANING AND / OR BODY CLEANING AGENT
DE3900054A1 UNDERFLOOR PROTECTION MASS AND METHOD FOR THE PRODUCTION THEREOF
DE3900059A1 METHOD FOR PRODUCING POLYGLYCERINES
DE3842692A1 METHOD FOR PRODUCING POLYGLYCERINES
DE3832372A1 METHOD AND DEVICE FOR PRODUCING 1,3-DIAMINOPROPANOL-2
DE3818293A1 Process for the preparation of nonionic surfactants, their use and preparations using the same