Inventor · disambiguated record

Margaret D. Shaffer

Also filed as: SHAFFER MARGARET D

6 granted patents·1 pending application·283 citations·filing 2017–2023

83Inventor score

Technology areasA61L

Files withASP GLOBAL MFG GMBH7

Top patents by PatentIndex Score

7 records

0195US10561753B2Method of sterilizing medical devices, analyzing biological indicators, and linking medical device sterilization equipmentASP GLOBAL MFG GMBH·Filed 2017·Granted Feb 18, 2020·255 cites·20 claims
0294US11660365B2Apparatus and method for sterilizing medical devicesASP GLOBAL MFG GMBH·Filed 2020·Granted May 30, 2023·4 cites·20 claims
0394US10668180B2Apparatus and method for sterilizing medical devicesASP GLOBAL MFG GMBH·Filed 2017·Granted Jun 2, 2020·14 cites·20 claims
0493US10443083B2Apparatus and method for analyzing biological indicatorsASP GLOBAL MFG GMBH·Filed 2017·Granted Oct 15, 2019·10 cites·20 claims
0577US2023381361A1Method Of Sterilizing Medical Devices, Analyzing Biological Indicators, And Linking Medical Device Sterilization EquipmentASP GLOBAL MFG GMBH·Filed 2023·Application pending·0 cites
0666US11766495B2Method of sterilizing medical devices, analyzing biological indicators, and linking medical device sterilization equipmentASP GLOBAL MFG GMBH·Filed 2020·Granted Sep 26, 2023·0 cites·22 claims
0764US11390901B2Apparatus and method for analyzing biological indicatorsASP GLOBAL MFG GMBH·Filed 2019·Granted Jul 19, 2022·0 cites·21 claims

Join the waitlist — get patent alerts

Get an alert when Margaret D. Shaffer 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 →