Assignee
ARROWHEAD CENTER INC
US·36 granted patents·4 pending applications·120 citations·filing 2013–2025
Top patents by PatentIndex Score
40 records- 0192US11309915B1Efficient implementation of a threshold modified min-sum algorithm for low-density parity-check decodersARROWHEAD CENTER INC·Filed 2020·Granted Apr 19, 2022·6 cites·26 claims
- 0291US11148802B1Robust cooperative localization and navigation of tethered heterogeneous autonomous unmanned vehicles in resource-constrained environmentsARROWHEAD CENTER INC·Filed 2018·Granted Oct 19, 2021·16 cites·18 claims
- 0390US11323489B1Scalable auditability of monitoring process using public ledgersARROWHEAD CENTER INC·Filed 2020·Granted May 3, 2022·8 cites·12 claims
- 0489US11447401B1Separation columns for per- and polyfluoroalkyl substances (PFAS) remediationARROWHEAD CENTER INC·Filed 2020·Granted Sep 20, 2022·10 cites·28 claims
- 0589US10026407B1Low bit-rate speech coding through quantization of mel-frequency cepstral coefficientsARROWHEAD CENTER INC·Filed 2017·Granted Jul 17, 2018·14 cites·8 claims
- 0688US10202208B1High control authority variable speed control moment gyroscopesARROWHEAD CENTER INC·Filed 2015·Granted Feb 12, 2019·13 cites·9 claims
- 0787US12229302B1Revocable and traceable blockchain rewrites using attribute-based cryptosystemsARROWHEAD CENTER INC·Filed 2022·Granted Feb 18, 2025·3 cites·16 claims
- 0886US11142878B1Bio-inspired deep foundation pile and anchorage systemARROWHEAD CENTER INC·Filed 2019·Granted Oct 12, 2021·9 cites·24 claims
- 0985US10907258B1Surface modification of metals and alloys to alter wetting propertiesARROWHEAD CENTER INC·Filed 2017·Granted Feb 2, 2021·8 cites·12 claims
- 1084US12431913B1Dynamic predictive sampling and processingARROWHEAD CENTER INC·Filed 2023·Granted Sep 30, 2025·1 cites·39 claims
- 1182US11433359B1Antimicrobial filtration membranesARROWHEAD CENTER INC·Filed 2019·Granted Sep 6, 2022·2 cites·26 claims
- 1280US11136778B1Adaptive self-centering apparatus and method for seismic and wind protection of structuresARROWHEAD CENTER INC·Filed 2018·Granted Oct 5, 2021·3 cites·10 claims
- 1379US9632030B1Methods of measuring fluorescence lifetime using a flow cytometerARROWHEAD CENTER INC·Filed 2013·Granted Apr 25, 2017·10 cites·19 claims
- 1478US11962324B1Threshold-based min-sum algorithm to lower the error floors of quantized low-density parity-check decodersARROWHEAD CENTER INC·Filed 2022·Granted Apr 16, 2024·1 cites·17 claims
- 1577US12159774B2Apparatus and method for agricultural contaminant detectionARROWHEAD CENTER INC·Filed 2023·Granted Dec 3, 2024·0 cites·19 claims
- 1677US11603638B1Bio-inspired deep foundation pile and anchorage systemARROWHEAD CENTER INC·Filed 2021·Granted Mar 14, 2023·1 cites·17 claims
- 1776US10601443B1Protocol for lightweight and provable secure communication for constrained devicesARROWHEAD CENTER INC·Filed 2017·Granted Mar 24, 2020·7 cites·12 claims
- 1875US2025069874A1Apparatus and method for agricultural contaminant detectionARROWHEAD CENTER INC·Filed 2024·Application pending·0 cites
- 1974US11862447B2Apparatus and method for agricultural contaminant detectionARROWHEAD CENTER INC·Filed 2023·Granted Jan 2, 2024·0 cites·20 claims
- 2074US9958891B1High-voltage micro-ampere current regulatorARROWHEAD CENTER INC·Filed 2016·Granted May 1, 2018·5 cites·17 claims
- 2170US12334954B1Threshold-based min-sum algorithm to lower the error floors of quantized low-density parity-check decodersARROWHEAD CENTER INC·Filed 2024·Granted Jun 17, 2025·0 cites·17 claims
- 2270US12017187B2Antimicrobial filtration membranesARROWHEAD CENTER INC·Filed 2022·Granted Jun 25, 2024·0 cites·29 claims
- 2366US9914787B2Elastomeric, hydrogen-resistant biopolymer and its use in oil and gas and hydrogen gas piping and transportationARROWHEAD CENTER INC·Filed 2016·Granted Mar 13, 2018·0 cites·14 claims
- 2465US12436664B1Method and apparatus for automatically updating a user interfaceARROWHEAD CENTER INC·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 2565US10322398B1Synthesis of Zn(NH3) (CO3) inorganic helical framework and its use for selective separation of carbon dioxideARROWHEAD CENTER INC·Filed 2016·Granted Jun 18, 2019·1 cites·9 claims
- 2665US9484950B1Hardware efficient digital signal processing for on-the-fly delta sigma bit stream linear operator and compressor circuitsARROWHEAD CENTER INC·Filed 2015·Granted Nov 1, 2016·2 cites·22 claims
- 2762US2025042733A1Method of hydrogen manufactureARROWHEAD CENTER INC·Filed 2023·Application pending·0 cites
- 2860US12497746B2Laterally expanded capacity-enhanced piles and anchorsARROWHEAD CENTER INC·Filed 2024·Granted Dec 16, 2025·0 cites·26 claims
- 2960US9528656B1Elastomeric, hydrogen-resistant biopolymer and its use in oil and gas refining, and in the storage and transport of hydrogen gasARROWHEAD CENTER INC·Filed 2014·Granted Dec 27, 2016·0 cites·6 claims
- 3059US12551155B1Electrocardiogram sensing and processingARROWHEAD CENTER INC·Filed 2023·Granted Feb 17, 2026·0 cites·5 claims
- 3159US12284227B1Scalable auditability of monitoringARROWHEAD CENTER INC·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 3258US10513707B2Transgenic legumesARROWHEAD CENTER INC·Filed 2018·Granted Dec 24, 2019·0 cites·12 claims
- 3357US12032807B1Assistive communication method and apparatusARROWHEAD CENTER INC·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
- 3456US9410162B1Transgenic legumesARROWHEAD CENTER INC·Filed 2013·Granted Aug 9, 2016·0 cites·4 claims
- 3555US2025312750A1Selective membranes for metal recovery and method of useARROWHEAD CENTER INC·Filed 2025·Application pending·0 cites
- 3654US9902966B2Method of enhancing translation of foreign genes in plantsARROWHEAD CENTER INC·Filed 2016·Granted Feb 27, 2018·0 cites·4 claims
- 3745US9913478B2Organic and environmentally “green” biocide compositions and applicationsARROWHEAD CENTER INC·Filed 2014·Granted Mar 13, 2018·0 cites·7 claims
- 3845US2025178893A1Method of hydrogen manufactureARROWHEAD CENTER INC·Filed 2025·Application pending·0 cites
- 3938US11925569B1Porous prosthetic sleeve liner materialARROWHEAD CENTER INC·Filed 2019·Granted Mar 12, 2024·0 cites·18 claims
- 4036USPP27930P2Bigtooth maple tree named ‘JFS-NuMex 3’ARROWHEAD CENTER INC·Filed 2015·Granted Apr 25, 2017·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →