BASF Report 2021 Consoli dated Financial Statements – Notes 239 Development of intangible assets 2020 Million € Know-how, Internally Product rights, patents and generated Other Distribution and licenses and production intangible rights and a similar rights trademarks technologies assets values Goodwill Total Cost As of January 1, 2020 2,891 1,433 4,319 196 611 8,105 17,555 Changes in the scope of consolidation – – –59 – – – –59 Additions 2 0 40 37 24 – 103 Additions from acquisitions 123 – 171 0 376 21 691 Disposals –147 0 –67 –7 –28 – –249 Transfers –6 0 –34 8 24 – –8 Transfers to disposal groups 7 0 13 – –14 – 6 Currency effects –139 –46 –201 0 –20 –392 –798 As of December 31, 2020 2,731 1,387 4,182 234 973 7,734 17,241 Accumulated amortization As of January 1, 2020 1,323 238 1,072 112 285 – 3,030 Changes in the scope of consolidation – – –57 – – – –57 Additions 217 44 281 33 135 786 1,496 of which impairments 15 2 15 3 0 786 821 Disposals –143 0 –59 –6 –27 – –235 Transfers 6 0 –1 1 –2 – 4 Transfers to disposal groups –5 0 0 0 1 – –4 Currency effects –58 –7 –51 0 –11 –11 –138 As of December 31, 2020 1,340 275 1,185 140 381 775 4,096 Net carrying amount as of 1,391 1,112 2,997 94 592 6,959 13,145 December 31, 2020 a Including licenses to such rights and values