Assignee
REPLIGEN CORP
US·127 granted patents·44 pending applications·2,351 citations·filing 1982–2025
Top patents by PatentIndex Score
171 records- 0199US10166497B1Plunger pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2018·Granted Jan 1, 2019·21 cites·26 claims
- 0298US11426697B2Plunger pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2020·Granted Aug 30, 2022·4 cites·20 claims
- 0398US5112946AModified pf4 compositions and methods of useREPLIGEN CORP·Filed 1989·Granted May 12, 1992·423 cites·18 claims
- 0497US11578302B2Method of actuation of an alternating tangential flow diaphragm pumpREPLIGEN CORP·Filed 2022·Granted Feb 14, 2023·2 cites·18 claims
- 0597US10799816B2Plunger pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2017·Granted Oct 13, 2020·9 cites·4 claims
- 0696US10792594B2Dual pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2017·Granted Oct 6, 2020·8 cites·22 claims
- 0795US10081788B2Device, system and process for modification or concentration of cell-depleted fluidREPLIGEN CORP·Filed 2016·Granted Sep 25, 2018·7 cites·14 claims
- 0894US11673083B2Filtration system with selective flow reversalREPLIGEN CORP·Filed 2022·Granted Jun 13, 2023·2 cites·23 claims
- 0994US8957066B2Histone deacetylase inhibitorsREPLIGEN CORP·Filed 2013·Granted Feb 17, 2015·20 cites·13 claims
- 1094US6719972B1Methods of inhibiting T cell proliferation or IL-2 accumulation with CTLA4- specific antibodiesREPLIGEN CORP·Filed 1994·Granted Apr 13, 2004·126 cites·11 claims
- 1194US6444792B1CTLA4-Cγ4 fusion proteinsREPLIGEN CORP·Filed 1999·Granted Sep 3, 2002·194 cites·1 claims
- 1293US11512987B2Fluid monitoring assembly with replaceable sensor functionalityREPLIGEN CORP·Filed 2021·Granted Nov 29, 2022·2 cites·18 claims
- 1393US11433326B2Dual pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2020·Granted Sep 6, 2022·2 cites·17 claims
- 1493US11231120B2Flexible tubing management system for pharmaceutical, bioprocess applications, and food/dairy applicationsREPLIGEN CORP·Filed 2020·Granted Jan 25, 2022·3 cites·18 claims
- 1593US7091182B2Method for assisting in differential diagnosis and treatment of autistic syndromesREPLIGEN CORP·Filed 2002·Granted Aug 15, 2006·67 cites·10 claims
- 1693US6790825B2Method of using secretin and compositions made therefrom for the treatment of autism and other neurological, behavioral and immunological disordersREPLIGEN CORP·Filed 2001·Granted Sep 14, 2004·68 cites·24 claims
- 1792US11578301B2Method of actuation of an alternating tangential flow diaphragm pumpREPLIGEN CORP·Filed 2020·Granted Feb 14, 2023·2 cites·18 claims
- 1892US11274954B2Fluid flow monitoring assembly including a flow sensor housing removably secured to a flexible conduit that encapsulates the removable sensorREPLIGEN CORP·Filed 2019·Granted Mar 15, 2022·3 cites·8 claims
- 1992US10774297B2Method of actuation of an alternating tangential flow diaphragm pumpREPLIGEN CORP·Filed 2018·Granted Sep 15, 2020·4 cites·14 claims
- 2092US6750334B1CTLA4-immunoglobulin fusion proteins having modified effector functions and uses thereforREPLIGEN CORP·Filed 1996·Granted Jun 15, 2004·104 cites·4 claims
- 2192US6197746B1Method of using secretin for treating autismREPLIGEN CORP·Filed 1999·Granted Mar 6, 2001·108 cites·12 claims
- 2291US6020310AMethod for assisting in differential diagnosis and treatment of autistic syndromesREPLIGEN CORP·Filed 1998·Granted Feb 1, 2000·111 cites·28 claims
- 2390US10538727B2Tangential flow depth filtration systems and methods of filtration using sameREPLIGEN CORP·Filed 2019·Granted Jan 21, 2020·3 cites·20 claims
- 2490US5151350ACloned genes encoding recombinant protein aREPLIGEN CORP·Filed 1982·Granted Sep 29, 1992·113 cites·45 claims
- 2590US2025341257A1Encapsulated system for pressurized fluid processesREPLIGEN CORP·Filed 2025·Application pending·0 cites
- 2689US11015962B2Fluid monitoring assembly with replaceable sensor functionalityREPLIGEN CORP·Filed 2019·Granted May 25, 2021·3 cites·20 claims
- 2788US11014967B2Alkaline stable Fc-binding proteins for affinity chromatographyREPLIGEN CORP·Filed 2017·Granted May 25, 2021·5 cites·14 claims
- 2887US7691608B2Nucleic acids encoding recombinant protein AREPLIGEN CORP·Filed 2007·Granted Apr 6, 2010·20 cites·21 claims
- 2987US6498143B1Method for assisting in differential diagnosis and treatment of autistic syndromesREPLIGEN CORP·Filed 1999·Granted Dec 24, 2002·75 cites·41 claims
- 3085US4515773ASkin tanning composition and methodREPLIGEN CORP·Filed 1983·Granted May 7, 1985·61 cites·6 claims
- 3184US12220665B2Tangential flow filtration systems and methodsREPLIGEN CORP·Filed 2024·Granted Feb 11, 2025·0 cites·19 claims
- 3284US11779860B2Fc binding proteins with cysteine in the C-terminal helical regionREPLIGEN CORP·Filed 2018·Granted Oct 10, 2023·2 cites·22 claims
- 3383US11548929B2Fc binding proteins with cysteine in the c-terminal helical regionREPLIGEN CORP·Filed 2019·Granted Jan 10, 2023·2 cites·15 claims
- 3483US5086164ANovel methods and compositions for treatment of angiogenic diseasesREPLIGEN CORP·Filed 1989·Granted Feb 4, 1992·30 cites·13 claims
- 3583US2024335776A1Filtration system and methodREPLIGEN CORP·Filed 2024·Application pending·0 cites
- 3682US12372156B2Encapsulated system for pressurized fluid processesREPLIGEN CORP·Filed 2023·Granted Jul 29, 2025·0 cites·19 claims
- 3782US11834646B2Method of actuation of an alternating tangential flow diaphragm pumpREPLIGEN CORP·Filed 2022·Granted Dec 5, 2023·0 cites·18 claims
- 3882US11813573B2Plunger pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2022·Granted Nov 14, 2023·0 cites·19 claims
- 3982US9993751B2Screen filter module for alternating flow filtrationREPLIGEN CORP·Filed 2015·Granted Jun 12, 2018·2 cites·12 claims
- 4082US5084559AProtein a domain mutantsREPLIGEN CORP·Filed 1987·Granted Jan 28, 1992·55 cites·2 claims
- 4181US11865478B2Dual pumping arrangement for a hollow fiber filterREPLIGEN CORP·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 4281US11339775B2Alternating tangential flow rapid harvestingREPLIGEN CORP·Filed 2017·Granted May 24, 2022·3 cites·18 claims
- 4381US4935231AUse of thioredoxin, thioredoxin-derived, or thioredoxin-like dithiol peptides in hair care preparationsREPLIGEN CORP·Filed 1988·Granted Jun 19, 1990·54 cites·28 claims
- 4481US2025051400A1Alkaline stable fc-binding proteins for affinity chromatographyREPLIGEN CORP·Filed 2024·Application pending·0 cites
- 4580US12460731B2Valve assembly with directional flow pathREPLIGEN CORP·Filed 2024·Granted Nov 4, 2025·0 cites·12 claims
- 4680US11643629B2Tangential flow depth filtration systems and methods of filtration using sameREPLIGEN CORP·Filed 2022·Granted May 9, 2023·0 cites·21 claims
- 4780US5260373AImmobilized immunoglobulin-binding proteinsREPLIGEN CORP·Filed 1992·Granted Nov 9, 1993·69 cites·11 claims
- 4880US2025377293A1Variable path length absorption spectrometer having automated continuous slope measurementREPLIGEN CORP·Filed 2025·Application pending·0 cites
- 4979US12427454B2Filtration system and method for synchronizing permeate and retentate flowREPLIGEN CORP·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 5079US12257530B2Fc binding proteins with cysteine in the c-terminal helical regionREPLIGEN CORP·Filed 2023·Granted Mar 25, 2025·0 cites·22 claims
Showing the top 50 of 171 patent records by PatentIndex Score.
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