Inventor · disambiguated record
Ho-Won Seo
Also filed as: SEO HO WON
12 granted patents·38 citations·filing 1995–2019
86Inventor score
Files withDONGBU HANNONG CHEMICAL CO LTD4KOREA RES INST CHEM TECH4KOREA RES INST CHEMICAL TECH2DAEWOO ELECTRONICS CO LTD1SCHAEFFLER KG1
Top patents by PatentIndex Score
12 records- 0176US6323238B1Benzopyranyl guanidine derivatives, process for preparation thereof, and pharmaceutical compositions containing themDONGBU HANNONG CHEMICAL CO LTD·Filed 2000·Granted Nov 27, 2001·11 cites·18 claims
- 0273US7414068B2Benzopyran derivatives substituted with secondary amines including tetrazole, method for the preparation thereof and pharmaceutical compositions containing themDONGBU HANNONG CHEMICAL CO LTD·Filed 2003·Granted Aug 19, 2008·8 cites·7 claims
- 0366US7279497B2Benzopyran derivatives substituted with secondary amines including imidazole, their preparation and pharmaceutical compositions containing themKOREA RES INST CHEM TECH·Filed 2003·Granted Oct 9, 2007·3 cites·5 claims
- 0458US6413983B1Benzopyranyl heterocycle derivatives, process for preparation thereof, and pharmaceutical compositions containing themDONGBU HANNONG CHEMICAL CO LTD·Filed 2000·Granted Jul 2, 2002·2 cites·17 claims
- 0557US5849753APyridyl imidazole derivatives and processes for the preparation thereofKOREA RES INST CHEM TECH·Filed 1995·Granted Dec 15, 1998·8 cites·10 claims
- 0652US7351843B2Furancarbonylguanidine derivatives, their preparation and pharmaceutical compositions containing themKOREA RES INST CHEM TECH·Filed 2004·Granted Apr 1, 2008·0 cites·7 claims
- 0750US5691348APyridyl imidazole derivatives and processes for the preparation thereofDAEWOO ELECTRONICS CO LTD·Filed 1995·Granted Nov 25, 1997·5 cites·9 claims
- 0846US12195469B2Compounds having PDE9A inhibitory activity, and pharmaceutical uses thereofKOREA RES INST CHEMICAL TECH·Filed 2019·Granted Jan 14, 2025·0 cites·5 claims
- 0945US12187729B2Compounds having PDE9A inhibitory activity, and pharmaceutical uses thereofKOREA RES INST CHEMICAL TECH·Filed 2019·Granted Jan 7, 2025·0 cites·8 claims
- 1045US7420060B2Benzopyran derivatives substituted with a thioxobenzoxazole derivative, pharmaceutically acceptable salts thereof, their preparations and pharmaceutical compositions containing themSCHAEFFLER KG·Filed 2004·Granted Sep 2, 2008·0 cites·4 claims
- 1144US7309793B2Benzopyran derivatives substituted with a benzimidazole derivative, pharmaceutically acceptable salts therof, their preparations and pharmaceutical compositions containing themDONGBU HANNONG CHEMICAL CO LTD·Filed 2004·Granted Dec 18, 2007·0 cites·11 claims
- 1234US5665738AImidazole derivatives and processes for the preparation thereofKOREA RES INST CHEM TECH·Filed 1995·Granted Sep 9, 1997·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Ho-Won Seo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →