Inventor · disambiguated record
Johannes Burkhard
Also filed as: BURKHARD JOHANNES · BURKHARD JOHANNES ADRIAN
3 granted patents·2 pending applications·0 citations·filing 2021–2025
46Inventor score
Top patents by PatentIndex Score
5 records- 0177US2025388590A1PROCESSES FOR THE PREPARATION OF SUBSTITUTED 1,3,4,9-TETRAHYDRO-2H-PYRIDO[3,4-b]INDOLESHOFFMANN LA ROCHE·Filed 2025·Application pending·0 cites
- 0272US2025059155A1Process for synthesis of quinazoline compoundsGENENTECH INC·Filed 2024·Application pending·0 cites
- 0369US12448386B2Processes for the preparation of substituted 1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indolesHOFFMANN LA ROCHE·Filed 2023·Granted Oct 21, 2025·0 cites·21 claims
- 0462US12071422B2Process for synthesis of quinazoline compoundsGENENTECH INC·Filed 2023·Granted Aug 27, 2024·0 cites·48 claims
- 0560US11873305B2Processes for synthesis of substituted indole intermediates for the synthesis of serd compoundsGENENTECH INC·Filed 2021·Granted Jan 16, 2024·0 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Johannes Burkhard 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 →