Inventor · disambiguated record
Hee Du Lee
Also filed as: LEE HEE DU
2 granted patents·4 citations·filing 2008–2018
40Inventor score
Technology areasC07C
Top patents by PatentIndex Score
2 records- 0173US9062262B2Process for 1,3-butadiene separation from a crude C4 stream with acetylene converterLEE HEE DU·Filed 2008·Granted Jun 23, 2015·4 cites·13 claims
- 0251US10654768B2Method for recovering ethylbenzene from alkylation product of fluidized catalytic cracking off-gas and benzeneSK INNOVATION CO LTD·Filed 2018·Granted May 19, 2020·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →