Inventor
THOM VOLKMAR
US17 patents
⚠️ This page may combine multiple inventors who share the name “THOM VOLKMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SARTORIUS STEDIM BIOTECH GMBH
9 patentsUS11969688B2Apr 30, 2024
Filtration device, method for assembling a modular filtration device, and method for characterizing a filter medium and/or a medium to be filtered
SARTORIUS STEDIM BIOTECH GMBH2 citations61
US12115502B2Oct 15, 2024
Serial arrangement having multiple plies of asymmetric filter media, production method, filtration unit, use of the arrangement, and characterization method
SARTORIUS STEDIM BIOTECH GMBH0 citations56
US11759733B2Sep 19, 2023
Filtering apparatus comprising an integrated flow reducer, and method for completely imbibing a filter membrane
SARTORIUS STEDIM BIOTECH GMBH0 citations49
US11020689B2Jun 1, 2021
Filter element with improved testability after dry steaming
SARTORIUS STEDIM BIOTECH GMBH0 citations49
US10471394B2Nov 12, 2019
Electron beam induced modification of membranes by polymers
SARTORIUS STEDIM BIOTECH GMBH0 citations49
US12313609B2May 27, 2025
Chromatography method, method of determining the concentration of at least one compound in chromatography method and method of obtaining at least one chromatography method parameter
SARTORIUS STEDIM BIOTECH GMBH0 citations47
US12203908B2Jan 21, 2025
Chromatography method, method of determining the influence of the interdependency of at least two parameters in a chromatography method and method of obtaining at least one chromatography method parameter
SARTORIUS STEDIM BIOTECH GMBH0 citations47
US12092621B2Sep 17, 2024
Method of determining the concentration of at least one compound in a chromatography device
SARTORIUS STEDIM BIOTECH GMBH0 citations47
US11592426B2Feb 28, 2023
Method for determining the logarithmic reduction value LRV of a size exclusion filter
SARTORIUS STEDIM BIOTECH GMBH0 citations41
MILLIPORE CORP
4 patentsUS7824548B2Nov 2, 2010
Porous adsorptive or chromatographic media
MILLIPORE CORP48 citations96
US7479223B2Jan 20, 2009
Porous adsorptive or chromatographic media
MILLIPORE CORP27 citations91
US7479222B2Jan 20, 2009
Porous adsorptive or chromatographic media
MILLIPORE CORP27 citations91
US7807823B2Oct 5, 2010
Method of forming polysaccharide structures
MILLIPORE CORP5 citations62