Inventor · disambiguated record
Ulrich Schaff
Also filed as: SCHAFF ULRICH · SCHAFF ULRICH Y
22 granted patents·10 pending applications·206 citations·filing 1975–2024
95Inventor score
Files withSANDSTONE DIAGNOSTICS INC8LABORATORY CORP AMERICA HOLDINGS7SANDIA CORP5NAT TECH & ENG SOLUTIONS SANDIA LLC4SCHAFF ULRICH Y4
Top patents by PatentIndex Score
32 records- 0197US9304129B2Devices, systems, and methods for conducting assays with improved sensitivity using sedimentationSANDIA CORP·Filed 2015·Granted Apr 5, 2016·18 cites·17 claims
- 0295US8962346B2Devices, systems, and methods for conducting assays with improved sensitivity using sedimentationSCHAFF ULRICH Y·Filed 2012·Granted Feb 24, 2015·22 cites·15 claims
- 0394US9795961B1Devices, systems, and methods for detecting nucleic acids using sedimentationKOH CHUNG-YAN·Filed 2012·Granted Oct 24, 2017·31 cites·12 claims
- 0494US9304128B1Toxin activity assays, devices, methods and systems thereforSANDIA CORP·Filed 2014·Granted Apr 5, 2016·14 cites·25 claims
- 0592US9244065B1Systems, devices, and methods for agglutination assays using sedimentationSCHAFF ULRICH Y·Filed 2012·Granted Jan 26, 2016·19 cites·14 claims
- 0692US9186668B1Microfluidic devices, systems, and methods for quantifying particles using centrifugal forceSCHAFF ULRICH Y·Filed 2010·Granted Nov 17, 2015·22 cites·19 claims
- 0791US8945914B1Devices, systems, and methods for conducting sandwich assays using sedimentationSCHAFF ULRICH Y·Filed 2010·Granted Feb 3, 2015·21 cites·22 claims
- 0890US10024849B2Systems, devices, and methods for agglutination assays using sedimentationNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2015·Granted Jul 17, 2018·4 cites·6 claims
- 0988US9903001B1Quantitative detection of pathogens in centrifugal microfluidic disksNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2013·Granted Feb 27, 2018·5 cites·9 claims
- 1087US9500579B1System and method for detecting components of a mixture including tooth elements for alignmentSANDIA CORP·Filed 2014·Granted Nov 22, 2016·11 cites·30 claims
- 1186US10384202B2Devices, systems, and methods for detecting nucleic acids using sedimentationNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2017·Granted Aug 20, 2019·2 cites·18 claims
- 1274US10197480B2Methods and devices for processing samples and counting cellsSANDSTONE DIAGNOSTICS INC·Filed 2013·Granted Feb 5, 2019·3 cites·65 claims
- 1369US2023404068A1Methods and devices for thermal stabilization on perishable biological specimensLABORATORY CORP AMERICA HOLDINGS·Filed 2023·Application pending·0 cites
- 1467US4035708AStepping motor control circuitSIEMENS AG·Filed 1975·Granted Jul 12, 1977·15 cites·8 claims
- 1565US2025176880A1Methods and systems for improving capillary blood draw and collectionLABORATORY CORP AMERICA HOLDINGS·Filed 2024·Application pending·0 cites
- 1661USD837998SCentrifuge cartridgeSANDSTONE DIAGNOSTICS INC·Filed 2017·Granted Jan 8, 2019·10 cites·1 claims
- 1760US11471881B2Automated sample processing, fluid distribution, and sedimentation assayLABORATORY CORP AMERICA HOLDINGS·Filed 2019·Granted Oct 18, 2022·0 cites·20 claims
- 1855US2019195865A9Toxin activity assays, devices, methods and systems thereforSANDIA CORP·Filed 2016·Application pending·0 cites
- 1954US10376877B2Automated sample processing, fluid distribution, and sedimentation assaySANDSTONE DIAGNOSTICS INC·Filed 2014·Granted Aug 13, 2019·0 cites·26 claims
- 2053US2015360225A1Microfluidic devices, systems, and methods for quantifying particles using centrifugal forceSANDIA CORP·Filed 2015·Application pending·0 cites
- 2149USD877354SCentrifuge housingSANDSTONE DIAGNOSTICS INC·Filed 2017·Granted Mar 3, 2020·5 cites·1 claims
- 2247US12342812B2Active biological sample processing and thermal management devicesLABORATORY CORP AMERICA HOLDINGS·Filed 2021·Granted Jul 1, 2025·0 cites·13 claims
- 2347US11714034B2Methods and devices for processing samples and counting cellsLABORATORY CORP AMERICA HOLDINGS·Filed 2019·Granted Aug 1, 2023·0 cites·29 claims
- 2447US10870109B2Sample cupSANDSTONE DIAGNOSTICS INC·Filed 2017·Granted Dec 22, 2020·0 cites·16 claims
- 2547US2018037960A1Quantitative detection of pathogens in centrifugal microfluidic disksNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2017·Application pending·0 cites
- 2643US2022347699A1Ultracompact Centrifuge, Specimen Container, and Methods of UseLABORATORY CORP AMERICA HOLDINGS·Filed 2022·Application pending·0 cites
- 2742US2021222224A1Devices and methods for determining particle concentration in a sampleROCHE MOLECULAR SYSTEMS INC·Filed 2019·Application pending·0 cites
- 2841US2022323970A1Method and Device for Portable and Energy Efficient CentrifugationLABORATORY CORP AMERICA HOLDINGS·Filed 2022·Application pending·0 cites
- 2940US2021156842A1Devices and methods for plasma separation and storageSANDSTONE DIAGNOSTICS INC·Filed 2019·Application pending·0 cites
- 3036USD867611SSample cupSANDSTONE DIAGNOSTICS INC·Filed 2018·Granted Nov 19, 2019·2 cites·1 claims
- 3134US2021316317A1Devices and methods for portable and compact centrifugationSANDSTONE DIAGNOSTICS INC·Filed 2021·Application pending·0 cites
- 3232US4104574AStepping motor control arrangementSIEMENS AG·Filed 1977·Granted Aug 1, 1978·2 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Ulrich Schaff 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 →