Assignee
KOO SANGHO
US·4 granted patents·18 citations·filing 1999–2001
Technology mixC07C4
Top patents by PatentIndex Score
4 records- 0174US6297416B1Process for making β-caroteneKOO SANGHO·Filed 1999·Granted Oct 2, 2001·14 cites·4 claims
- 0260US6326519B1Diallylic sulfides and processes for preparing the sameKOO SANGHO·Filed 2001·Granted Dec 4, 2001·2 cites·3 claims
- 0359US6403838B1Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dialKOO SANGHO·Filed 2001·Granted Jun 11, 2002·2 cites·2 claims
- 0437US6747166B2Process for preparing carotenoid polyene chain compounds and intermediates for preparing the sameKOO SANGHO·Filed 2000·Granted Jun 8, 2004·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when KOO SANGHO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →