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ROEHM & HAAS GMBH

Overview
  • Total Patents
    1,142
About

ROEHM & HAAS GMBH has a total of 1,142 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are ROHM & HAAS GES MIT BESCHRANKT, PENNZOIL QUAKER STATE CO and CHEMISCHE WERKE HU LS G M B H.

Patent filings in countries

World map showing ROEHM & HAAS GMBHs patent filings in countries
# Country Total Patents
#1 Germany 491
#2 France 246
#3 United Kingdom 144
#4 Switzerland 83
#5 United States 71
#6 Spain 25
#7 Austria 21
#8 Japan 18
#9 Denmark 13
#10 Belgium 10
#11 Sweden 9
#12 Finland 5
#13 Italy 3
#14 Netherlands 3

Patent filings per year

Chart showing ROEHM & HAAS GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Voelker Dr Theodor 31
#2 Goetz Franz 30
#3 Bauer Dr Walter 28
#4 Trommsdorff Dr Ernst 27
#5 Tessmar Dr Klaus 27
#6 Haas Gmbh Roehm 27
#7 Grimm Dr Otto 19
#8 Grimm Otto Dr 17
#9 Gruber Dr Wilhelm 16
#10 Koch Dr Ernst 15

Latest patents

Publication Filing date Title
JPS5150890A Kitaichuno iokagobutsuo jokyosuruhoho
JPS516286A Oshitsubushita hatsuhotai nunojinotasosekisobutsupin
US3708444A Foamed and foamable copolymers
US3725315A Method for making an insulating body
GB1272161A Lubricating oil additives
FR2048378A5 Water soluble cationic polymers as floccul - ating agents for metal hydroxide suspens
ES376319A1 Aqueous dispersions of synthetic resins
US3598790A Azlactone copolymers
US3627711A Foamable synthetic resin compositions
DE1936155A1 Cross-linked coating compositions
DE1935476A1 Water soluble cationic polymers as floccul - ating agents for metal hydroxide suspens
GB1214793A Process for the preparation of dicyanogen
ES366455A1 Method of treating fibrous materials
DE1912960A1 De-glossing of thermoplastic mouldings
DE1912426A1 Polymerisation initiator mixture
FR2003283A1 Copolyacrylic monomer polymer compns contng
GB1201169A Aminocarboxylic acids
ES361856A1 Procedure for paper textile covering and textile surface configurations. (Machine-translation by Google Translate, not legally binding)
GB1218620A Proteinic compositions
DE1812597A1 Polyvinyl chloride plastisols