Assignee
STERIS CORP
US·99 granted patents·4 pending applications·4,915 citations·filing 1988–2025
Top patents by PatentIndex Score
103 records- 0197US5552115AMicrobial decontamination system with components porous to anti-microbial fluidsSTERIS CORP·Filed 1994·Granted Sep 3, 1996·126 cites·28 claims
- 0295US5932171ASterilization apparatus utilizing catholyte and anolyte solutions produced by electrolysis of waterSTERIS CORP·Filed 1997·Granted Aug 3, 1999·119 cites·11 claims
- 0395US5923432ACleaning efficacy real time indicatorSTERIS CORP·Filed 1997·Granted Jul 13, 1999·81 cites·20 claims
- 0495US5225160AMedical instrument decontamination and sterilization processorSTERIS CORP·Filed 1991·Granted Jul 6, 1993·138 cites·25 claims
- 0594US6633328B1Surgical lighting system with integrated digital video cameraSTERIS CORP·Filed 1999·Granted Oct 14, 2003·173 cites·20 claims
- 0694US4885253AUniversal biological indicator systemSTERIS CORP·Filed 1989·Granted Dec 5, 1989·66 cites·20 claims
- 0791US5116575APowdered anti-microbial compositionSTERIS CORP·Filed 1989·Granted May 26, 1992·237 cites·19 claims
- 0890US7611667B2Apparatus for controlling the concentration of a sterilant chemical in a fluidSTERIS CORP·Filed 2007·Granted Nov 3, 2009·15 cites·11 claims
- 0989US5833935AMicrobial decontamination system with components porous to anti-microbial fluidsSTERIS CORP·Filed 1996·Granted Nov 10, 1998·40 cites·10 claims
- 1088US5949958AIntegral flash steam generatorSTERIS CORP·Filed 1997·Granted Sep 7, 1999·69 cites·17 claims
- 1187US7527766B2Method for determining the efficiency of a vaporizer in a decontamination systemSTERIS CORP·Filed 2008·Granted May 5, 2009·10 cites·11 claims
- 1287US6126810AGeneration of active chlorine in the presence of an organic load from sodium chloride in waterSTERIS CORP·Filed 1998·Granted Oct 3, 2000·78 cites·26 claims
- 1387US5928948AMethod for the assessment and validation of cleaning processesSTERIS CORP·Filed 1997·Granted Jul 27, 1999·57 cites·14 claims
- 1487US5374394AMedical waste decontaminationSTERIS CORP·Filed 1993·Granted Dec 20, 1994·43 cites·6 claims
- 1586US6623695B2Chemical modification of electrochemically activated solutions for improved performanceSTERIS CORP·Filed 1999·Granted Sep 23, 2003·62 cites·28 claims
- 1686US6203590B1Surgical smoke evacuation system with replaceable filter cartridge module and accumulated filter usage displaySTERIS CORP·Filed 1999·Granted Mar 20, 2001·88 cites·21 claims
- 1785US5407685AControlled oxygen/anti-microbial release filmsSTERIS CORP·Filed 1993·Granted Apr 18, 1995·143 cites·29 claims
- 1884US5770393ABiological indicator for detection of early metabolic activitySTERIS CORP·Filed 1997·Granted Jun 23, 1998·108 cites·25 claims
- 1983US9995706B2Amperometric gas sensorSTERIS CORP·Filed 2014·Granted Jun 12, 2018·3 cites·19 claims
- 2083US5077008AAnti-microbial compositionSTERIS CORP·Filed 1988·Granted Dec 31, 1991·118 cites·19 claims
- 2183US4892706AAutomated liquid sterilization systemSTERIS CORP·Filed 1988·Granted Jan 9, 1990·112 cites·17 claims
- 2282US7955560B2Apparatus for determining the concentration of chemical components in a liquid or gaseous system using multiple sensorsSTERIS CORP·Filed 2008·Granted Jun 7, 2011·6 cites·17 claims
- 2382US7541002B2Apparatus for determining the efficiency of a vaporizer in a decontamination systemSTERIS CORP·Filed 2004·Granted Jun 2, 2009·17 cites·20 claims
- 2482US6039724AMedical and biological fluid collection and disposal systemSTERIS CORP·Filed 1998·Granted Mar 21, 2000·79 cites·5 claims
- 2581US12403212B2Reusable tortuous path filters for sterilization containersSTERIS CORP·Filed 2023·Granted Sep 2, 2025·0 cites·14 claims
- 2681US2025352686A1Reusable tortuous path filters for sterilization containersSTERIS CORP·Filed 2025·Application pending·0 cites
- 2780US6319479B1Closure for a hinged sterilizer doorSTERIS CORP·Filed 1999·Granted Nov 20, 2001·41 cites·22 claims
- 2879US5788925AMethod for real time monitoring and control of load sterilization and parametric releaseSTERIS CORP·Filed 1996·Granted Aug 4, 1998·148 cites·14 claims
- 2979US5736355ASelf contained biological indicatorSTERIS CORP·Filed 1996·Granted Apr 7, 1998·86 cites·14 claims
- 3078US7431886B2Method of monitoring operational status of sensing devices for determining the concentration of chemical components in a fluidSTERIS CORP·Filed 2004·Granted Oct 7, 2008·13 cites·15 claims
- 3178US5951139ASurgical light with reflector-lamps and flat reflector panelsSTERIS CORP·Filed 1997·Granted Sep 14, 1999·51 cites·22 claims
- 3277US5950878ADispensing tube valve assemblySTERIS CORP·Filed 1997·Granted Sep 14, 1999·51 cites·15 claims
- 3376US5091343AContainer for holding equipment during sterilizationSTERIS CORP·Filed 1989·Granted Feb 25, 1992·78 cites·23 claims
- 3475US7020917B1Radiolucent surgical table with low shadow accessory interface profileSTERIS CORP·Filed 2001·Granted Apr 4, 2006·86 cites·30 claims
- 3575US6232280B1Cleaning product with analyzable and stable surfactantSTERIS CORP·Filed 1999·Granted May 15, 2001·31 cites·9 claims
- 3674US6171551B1Electrolytic synthesis of peracetic acid and other oxidantsSTERIS CORP·Filed 1998·Granted Jan 9, 2001·95 cites·25 claims
- 3774US5863499ALight weight vented package for liquidsSTERIS CORP·Filed 1997·Granted Jan 26, 1999·24 cites·20 claims
- 3873US9459233B2Amperometric gas sensorSTERIS CORP·Filed 2013·Granted Oct 4, 2016·1 cites·28 claims
- 3973US5037623ASterilant concentrate injection systemSTERIS CORP·Filed 1988·Granted Aug 6, 1991·80 cites·15 claims
- 4073US2026035116A1Sterilization packagingSTERIS CORP·Filed 2025·Application pending·0 cites
- 4172US5217698AOffice size instrument sterilization systemSTERIS CORP·Filed 1991·Granted Jun 8, 1993·98 cites·21 claims
- 4271US6077480AMultiple flashpoint vaporization systemSTERIS CORP·Filed 1997·Granted Jun 20, 2000·93 cites·12 claims
- 4369US12466597B2Sterilization packagingSTERIS CORP·Filed 2024·Granted Nov 11, 2025·0 cites·27 claims
- 4469US5872004ATest pack for assessing the efficiency of a sterilization processSTERIS CORP·Filed 1997·Granted Feb 16, 1999·96 cites·18 claims
- 4569US5723095ACleaner concentrate formulation for biological waste fluid handling systemsSTERIS CORP·Filed 1995·Granted Mar 3, 1998·22 cites·22 claims
- 4668US5209909ATwo compartment cup for powdered sterilant reagent componentsSTERIS CORP·Filed 1991·Granted May 11, 1993·74 cites·22 claims
- 4767US6156267AApparatus and method for real-time monitoring and control of anti-microbial processingSTERIS CORP·Filed 1998·Granted Dec 5, 2000·76 cites·20 claims
- 4867US5792435AVapor phase decontaminant isolator apparatus with integral vapor phase decontaminant generator systemSTERIS CORP·Filed 1997·Granted Aug 11, 1998·77 cites·13 claims
- 4967US5771840AApparatus for righting animal cages discharge from a washing deviceSTERIS CORP·Filed 1997·Granted Jun 30, 1998·30 cites·18 claims
- 5065US5391360AOvercenter, cam driven locking mechanismSTERIS CORP·Filed 1993·Granted Feb 21, 1995·44 cites·17 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →