MAIER LUDWIG has a total of 12 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and mechanical elements are C I P COMPAGNIA ITALIANA PETRO, SAXTTIN CONSULTING ASS and BEIJING FU KANG REN BIO PHARM.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Canada | 2 | |
#3 | Germany | 2 | |
#4 | United Kingdom | 2 | |
#5 | South Africa | 1 |
# | Technology | |
---|---|---|
#1 | Special acyclic compounds | |
#2 | Clutches and brakes | |
#3 | Materials for miscellaneous applications | |
#4 | Unspecified technologies | |
#5 | Rotary-pistons | |
#6 | Compounding ingredients | |
#7 | Heterocyclic compounds | |
#8 | Treating wood | |
#9 | Soaps | |
#10 | Fiber treatments |
# | Name | Total Patents |
---|---|---|
#1 | Maier Ludwig | 11 |
Publication | Filing date | Title |
---|---|---|
ZA8603782B | Coupling | |
US3666543A | Tris-(2-hydroxyalkyl)-phosphine oxide flame retardant articles | |
US3632812A | Process for preparing organic thioform-amides and organic dithiocarbamates | |
US3632634A | Phosphorus compounds having the skeleton structure | |
US3553265A | Process for preparing nitrogen-containing tertiary phosphines and phosphine oxides | |
GB920807A | Process for preparing organophosphorus halides | |
CA681089A | Process for preparing organophosphorus halides |