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CompaniesWho files from hereCovestro Deutschland AG172 appsBayer MaterialScience AG94 appsLANXESS Deutschland GmbH74 appsHenkel AG & Co.,KGaA62 appsSiemens Aktiengesellschaft48 apps
DomainsWhat is invented hereC08G · 98 appsC08K · 87 appsC08L · 52 appsA61K · Medical preparations44 appsC07C · 40 apps
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