Inventor · disambiguated record
Norbert Witowski
Also filed as: WITOWSKI NORBERT
4 granted patents·3 pending applications·98 citations·filing 1998–2006
79Inventor score
Top patents by PatentIndex Score
7 records- 0180US7806861B2Closure piece for medical syringeBAYER SCHERING PHARMA AG·Filed 2006·Granted Oct 5, 2010·40 cites·7 claims
- 0275US7846136B2Gripping edge for a syringe with improved protection against burstingBAYER SCHERING PHARMA AG·Filed 2006·Granted Dec 7, 2010·25 cites·23 claims
- 0354US6497684B2Syringe with a barrel having a sealing cap to hold a fluid medium within the barrelSCHERING AG·Filed 2001·Granted Dec 24, 2002·19 cites·16 claims
- 0437US2009283493A1Tamper-proof closureWITOWSKI NORBERT·Filed 2005·Application pending·0 cites
- 0536US2006069356A1Plunger for a syringe and syringeWITOWSKI NORBERT·Filed 2005·Application pending·0 cites
- 0634US2002022806A1Syringe with a plungerSCHERING AG·Filed 2001·Application pending·0 cites
- 0732US6872197B1Tank for administering flowable substancesSCHERING AG·Filed 1998·Granted Mar 29, 2005·14 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →