Inventor · disambiguated record
James Hamzik
Also filed as: HAMZIK JAMES · HAMZIK JAMES A
13 granted patents·17 pending applications·30 citations·filing 2010–2025
87Inventor score
Top patents by PatentIndex Score
30 records- 0191US9217048B2Stimulus responsive polymers for the purification of biomoleculesEMD MILLIPORE CORP·Filed 2014·Granted Dec 22, 2015·7 cites·13 claims
- 0288US8691918B2Stimulus responsive polymers for the purification of biomoleculesJABER JAD·Filed 2011·Granted Apr 8, 2014·12 cites·41 claims
- 0386US9731288B2Stimulus responsive polymers for the purification of biomoleculesEMD MILLIPORE CORP·Filed 2015·Granted Aug 15, 2017·2 cites·13 claims
- 0483US8536316B2Methods for purifying a target protein from one or more impurities in a sampleSOICE NEIL·Filed 2010·Granted Sep 17, 2013·8 cites·16 claims
- 0580US12179188B2Ion-exchange membranes, filters, and methodsENTEGRIS INC·Filed 2024·Granted Dec 31, 2024·0 cites·5 claims
- 0679US2024350984A1Membranes for removing metallic species from aminesENTEGRIS INC·Filed 2024·Application pending·0 cites
- 0774US11896932B2Fluorinated filter membrane, filters, and methodsENTEGRIS INC·Filed 2019·Granted Feb 13, 2024·1 cites·15 claims
- 0874US2024382910A1Hydrophilic filter membrane with pendant hydrophilic groups, and related methods of preparation and useENTEGRIS INC·Filed 2024·Application pending·0 cites
- 0973US2024367116A1Ligand-modified filter and methods for reducing metals from liquid compositionsENTEGRIS INC·Filed 2024·Application pending·0 cites
- 1073US2024261733A1Fluorinated filter membrane, filters, and methodsENTEGRIS INC·Filed 2024·Application pending·0 cites
- 1172US12059656B2Membranes for removing metallic species from aminesENTEGRIS INC·Filed 2021·Granted Aug 13, 2024·0 cites·13 claims
- 1269US11918990B2Ion-exchange membranes, filters, and methodsENTEGRIS INC·Filed 2021·Granted Mar 5, 2024·0 cites·6 claims
- 1369US11731085B2Coated porous polymeric membranesENTEGRIS INC·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 1469US2025242313A1Composite filter mediaENTEGRIS INC·Filed 2025·Application pending·0 cites
- 1566US2022410084A1Ligand-modified filter and methods for reducing metals from liquid compositionsENTEGRIS INC·Filed 2022·Application pending·0 cites
- 1664US11465104B2Ligand-modified filter and methods for reducing metals from liquid compositionsENTEGRIS INC·Filed 2020·Granted Oct 11, 2022·0 cites·11 claims
- 1763US12502664B2Membranes for acid-sensitive solventsENTEGRIS INC·Filed 2021·Granted Dec 23, 2025·0 cites·11 claims
- 1862US2025144574A1Filtration membranes, systems, and methods for producing purified waterENTEGRIS INC·Filed 2025·Application pending·0 cites
- 1961US2023372879A1Hydrophilic membranes for filtrationENTEGRIS INC·Filed 2023·Application pending·0 cites
- 2060US2020171442A1Hydrophilic filter membrane with pendant hydrophilic groups, and related methods of preparation and useENTEGRIS INC·Filed 2019·Application pending·0 cites
- 2160US2022111337A1Filtration Membranes, Systems, and Methods for Producing Purified WaterENTEGRIS INC·Filed 2021·Application pending·0 cites
- 2260US2023241557A1Membranes and method for removing trace metalsENTEGRIS INC·Filed 2023·Application pending·0 cites
- 2359US2025099918A1Coated porous filter membranes and related methodsENTEGRIS INC·Filed 2024·Application pending·0 cites
- 2459US2021394128A1Composite filter mediaENTEGRIS INC·Filed 2021·Application pending·0 cites
- 2558US11772055B2Ligand-modified filter and methods for reducing metals from liquid compositionsENTEGRIS INC·Filed 2021·Granted Oct 3, 2023·0 cites·19 claims
- 2658US11285443B2Coated porous polymeric membranesENTEGRIS INC·Filed 2017·Granted Mar 29, 2022·0 cites·13 claims
- 2756US2018215786A1Removal of protein aggregates from biopharmaceutical preparations in a flow-through modeMERCK PATENT GMBH·Filed 2018·Application pending·0 cites
- 2852US2023149916A1Membrane for removing anionic materialsENTEGRIS INC·Filed 2022·Application pending·0 cites
- 2948US2013245139A1Removal of protein aggregates from biopharmaceutical preparations in a flow-through modeEMD MILLPORE CORP·Filed 2013·Application pending·0 cites
- 3036US2012070836A1Methods of detecting residual amounts of polymers used in the purification of biomoleculesZILLMANN MARTIN·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when James Hamzik 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 →