Inventor · disambiguated record
Ralf Bertram
Also filed as: BERTRAM RALF
10 granted patents·6 pending applications·21 citations·filing 2001–2023
81Inventor score
Top patents by PatentIndex Score
16 records- 0182US10835885B2Method for producing microcapsulesSYMRISE AG·Filed 2017·Granted Nov 17, 2020·3 cites·13 claims
- 0281US10299996B2Active ingredient capsulesSYMRISE AG·Filed 2014·Granted May 28, 2019·1 cites·12 claims
- 0377US6624125B2Care agentsHAARMANN & REIMER GBMH·Filed 2001·Granted Sep 23, 2003·17 cites·23 claims
- 0459US2023313078A1Process for the Preparation of MicrocapsulesSYMRISE AG·Filed 2021·Application pending·0 cites
- 0559US2025144589A1Method for Producing MicrocapsulesSYMRISE AG·Filed 2023·Application pending·0 cites
- 0657US2024033703A1Method for Producing MicrocapsulesSYMRISE AG·Filed 2020·Application pending·0 cites
- 0756US6906021B2Care gentsSYMRISE GMBH & CO KG·Filed 2003·Granted Jun 14, 2005·0 cites·19 claims
- 0854US12409433B2MicrocapsulesSYMRISE AG·Filed 2019·Granted Sep 9, 2025·0 cites·20 claims
- 0949US12453693B2Encapsulated fragrance compounds based on natural amino acidsSYMRISE AG·Filed 2019·Granted Oct 28, 2025·0 cites·18 claims
- 1048US2023313077A1Polyurea/Polyurethane MicrocapsulesSYMRISE AG·Filed 2020·Application pending·0 cites
- 1146US12220677B2Process for the preparation of microcapsulesSYMRISE AG·Filed 2019·Granted Feb 11, 2025·0 cites·20 claims
- 1246US9719058B2Fragrant oil encapsulationKOEHLER AUGUST PAPIERFAB·Filed 2013·Granted Aug 1, 2017·0 cites·25 claims
- 1345US11344857B2MicrocapsulesSYMRISE AG·Filed 2017·Granted May 31, 2022·0 cites·9 claims
- 1445US2024293790A1Biodegradable Polyurea/Polyurethane MicrocapsulesSYMRISE AG·Filed 2020·Application pending·0 cites
- 1544US6730795B2Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium saltSYMRISE GMBH & CO KG·Filed 2001·Granted May 4, 2004·0 cites·7 claims
- 1644US2023287308A1Biodegradable Polyurea/Polyurethane MicrocapsulesSYMRISE AG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →