Inventor · disambiguated record
Alfred W. Prais
Also filed as: PRAIS ALFRED W · PRAIS ALFRED WESLEY
12 granted patents·17 pending applications·441 citations·filing 1986–2024
91Inventor score
Top patents by PatentIndex Score
29 records- 0195USD496457SMedical needle assemblyBECTON DICKINSON CO·Filed 2003·Granted Sep 21, 2004·69 cites·1 claims
- 0285US5372945ADevice and method for collecting and processing fat tissue and procuring microvessel endothelial cells to produce endothelial cell productFiled 1992·Granted Dec 13, 1994·245 cites·12 claims
- 0383US6730059B2Medical needle assembliesBECTON DICKINSON CO·Filed 2002·Granted May 4, 2004·51 cites·27 claims
- 0479USD492404SShieldable medical needle assemblyBECTON DICKINSON CO·Filed 2003·Granted Jun 29, 2004·22 cites·1 claims
- 0574USD476418SMedical needle assemblyBECTON DICKINSON CO·Filed 2002·Granted Jun 24, 2003·17 cites·1 claims
- 0674US2024366878A1Syringe Plunger Stopper for High Dose Accuracy Drug DeliveryBECTON DICKINSON CO·Filed 2024·Application pending·0 cites
- 0771US2025332345A1Barrier Coated Sequential Stopper for a Multi-Chamber SyringeBECTON DICKINSON CO·Filed 2023·Application pending·0 cites
- 0869US7632252B2Medical needle assembliesBECTON DICKINSON CO·Filed 2007·Granted Dec 15, 2009·7 cites·17 claims
- 0968USD950720SMedical stopperBECTON DICKINSON CO·Filed 2020·Granted May 3, 2022·5 cites·1 claims
- 1067US2024226436A9Barrier Coated Sequential Stopper for a Multi-Chamber SyringeBECTON DICKINSON CO·Filed 2022·Application pending·0 cites
- 1167US2025073123A1Medical Device Comprising Self-Lubricating Rubber ComponentBECTON DICKINSON CO·Filed 2023·Application pending·0 cites
- 1262US2025319259A1Two-Part Stopper and Process for Making SameBECTON DICKINSON CO·Filed 2024·Application pending·0 cites
- 1360US12076536B2Syringe plunger stopper for high dose accuracy drug deliveryBECTON DICKINSON CO·Filed 2019·Granted Sep 3, 2024·0 cites·16 claims
- 1459US2021269349A1Method For Reducing or Eliminating Residue in a Glass Container and a Glass Container made in Accordance TherewithBECTON DICKINSON CO·Filed 2021·Application pending·0 cites
- 1556US4699291APackage assembly for an articleBECTON DICKINSON CO·Filed 1986·Granted Oct 13, 1987·25 cites·10 claims
- 1655US2023263963A1Rigid Needle Shield for Prefillable Staked Needle SyringeBECTON DICKINSON CO·Filed 2022·Application pending·0 cites
- 1752US2025041525A1Stopper for a Syringe Having Anti-Sticking FeaturesBECTON DICKINSON CO·Filed 2022·Application pending·0 cites
- 1850US11040905B2Method for reducing or eliminating residue in a glass container and a glass container made in accordance therewithBECTON DICKINSON CO·Filed 2018·Granted Jun 22, 2021·0 cites·6 claims
- 1949US2006184135A1Shieldable unit dose medical needle assembliesBECTON DICKINSON CO·Filed 2006·Application pending·0 cites
- 2048US2012226220A1Shieldable unit dose medical needle assembliesPRAIS ALFRED W·Filed 2012·Application pending·0 cites
- 2148US2024286332A1Barrier Coated Stopper and Method of Forming SameBECTON DICKINSON CO·Filed 2021·Application pending·0 cites
- 2247US9994477B2Method for reducing or eliminating residue in a glass container and a glass container made in accordance therewithBECTON DICKINSON CO·Filed 2015·Granted Jun 12, 2018·0 cites·16 claims
- 2342US2004039340A1Shieldable unit dose medical needle assembliesBECTON DICKINSON CO·Filed 2003·Application pending·0 cites
- 2441US11291772B2Syringe and plunger rod with stopper guideBECTON DICKINSON CO·Filed 2018·Granted Apr 5, 2022·0 cites·17 claims
- 2541US2004054334A1Medical needle assembliesFiled 2003·Application pending·0 cites
- 2640US2003125677A1Medical needle assembliesBECTON DICKINSON CO·Filed 2002·Application pending·0 cites
- 2740US2003125676A1Medical needle assembliesBECTON DICKINSON CO·Filed 2002·Application pending·0 cites
- 2838US2003121812A1Medical needle assembliesFiled 2002·Application pending·0 cites
- 2936US2008103438A1Method For Reducing Or Eliminating Residue In A Glass Container And A Glass Container Made In Accordance TherewithPRAIS ALFRED W·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →