Inventor · disambiguated record
Roman Prager
Also filed as: PRAGER ROMAN
7 granted patents·23 citations·filing 2014–2020
77Inventor score
Top patents by PatentIndex Score
7 records- 0183US9721176B2Supplemental device for gathering information concerning the use of an injection deviceSANOFI AVENTIS DEUTSCHLAND·Filed 2014·Granted Aug 1, 2017·21 cites·16 claims
- 0280US11642939B2System for distributing volatile substance with base unit and self-sealing removable capsuleHENKEL AG & CO KGAA·Filed 2020·Granted May 9, 2023·1 cites·19 claims
- 0377US12036846B2System for distributing volatile substance with base unit and self-sealing removable capsuleHENKEL AG & CO KGAA·Filed 2020·Granted Jul 16, 2024·1 cites·20 claims
- 0464US11413938B2Volatile substance distribution system with base unit and removable capsule and airflow coupling therebetweenHENKEL AG & CO KGAA·Filed 2020·Granted Aug 16, 2022·0 cites·20 claims
- 0558US11179519B2Injection device and a supplemental device configured for attachment theretoSANOFI AVENTIS DEUTSCHLAND·Filed 2019·Granted Nov 23, 2021·0 cites·20 claims
- 0645US10806860B2Injection device and a supplemental device configured for attachment theretoSANOFI AVENTIS DEUTSCHLAND·Filed 2015·Granted Oct 20, 2020·0 cites·12 claims
- 0742US10973983B2Drug delivery device with at least one transparent region of housingSANOFI AVENTIS DEUTSCHLAND·Filed 2015·Granted Apr 13, 2021·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Roman Prager 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 →