Inventor · disambiguated record
Helmut Walter
Also filed as: WALTER HELMUT
38 granted patents·2 pending applications·425 citations·filing 1979–2024
97Inventor score
Files withROCHE DIABETES CARE INC23SIEMENS AG4REFLEXITE CORP3ROCHE DIAGNOSTICS OPERATIONS INC3HOECHST AG2
Top patents by PatentIndex Score
40 records- 0198US5171624ARetroreflective microprismatic material and method of making sameREFLEXITE CORP·Filed 1990·Granted Dec 15, 1992·153 cites·12 claims
- 0293US10806384B2Kit for determining an analyte concentrationROCHE DIABETES CARE INC·Filed 2016·Granted Oct 20, 2020·21 cites·17 claims
- 0392US10542936B2Carrier system for an object worn on the body and method of productionROCHE DIABETES CARE INC·Filed 2016·Granted Jan 28, 2020·32 cites·19 claims
- 0490US12048538B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2024·Granted Jul 30, 2024·0 cites·28 claims
- 0590US4560426AProcess for the manufacture of identity cardsHOECHST AG·Filed 1979·Granted Dec 24, 1985·46 cites·11 claims
- 0690US2024341643A1Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2024·Application pending·0 cites
- 0789US4298217AIdentity cardHOECHST AG·Filed 1979·Granted Nov 3, 1981·41 cites·13 claims
- 0887US12433516B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2024·Granted Oct 7, 2025·0 cites·44 claims
- 0984US12011268B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2023·Granted Jun 18, 2024·0 cites·34 claims
- 1084US12011267B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2023·Granted Jun 18, 2024·0 cites·31 claims
- 1184US11944433B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2023·Granted Apr 2, 2024·0 cites·27 claims
- 1284US11911156B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2023·Granted Feb 27, 2024·0 cites·30 claims
- 1384US11903705B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2023·Granted Feb 20, 2024·0 cites·30 claims
- 1484US11903706B2Detecting an analyte in a body fluidROCHE DIABETES CARE INC·Filed 2023·Granted Feb 20, 2024·0 cites·27 claims
- 1580US8962170B2Device for performing at least one medical functionFREY STEPHAN-MICHAEL·Filed 2011·Granted Feb 24, 2015·12 cites·8 claims
- 1679US5501545ARetroreflective structure and road marker employing sameREFLEXITE CORP·Filed 1994·Granted Mar 26, 1996·32 cites·19 claims
- 1775US9883888B2Sensor cartridge and inserterROCHE DIAGNOSTICS OPERATIONS INC·Filed 2014·Granted Feb 6, 2018·7 cites·9 claims
- 1875US9655551B2Device for performing at least one medical functionROCHE DIAGNOSTICS OPERATIONS INC·Filed 2015·Granted May 23, 2017·2 cites·20 claims
- 1974US10390760B2Carrier system for a medical device worn on the bodyROCHE DIABETES CARE INC·Filed 2017·Granted Aug 27, 2019·2 cites·20 claims
- 2072US11103166B2Sensor system and method for manufacturing thereofROCHE DIABETES CARE INC·Filed 2018·Granted Aug 31, 2021·2 cites·13 claims
- 2170US11253177B2Sensor assembly for detecting at least one analyte in a body fluidROCHE DIABETES CARE INC·Filed 2018·Granted Feb 22, 2022·1 cites·21 claims
- 2269US11395608B2Medical sensor system, in particular continuous glucose monitoring systemROCHE DIABETES CARE INC·Filed 2019·Granted Jul 26, 2022·1 cites·18 claims
- 2368US8672155B2Closure cap for a container filled with medicinal fluid, and container having a closure capKNIERBEIN BERND·Filed 2007·Granted Mar 18, 2014·7 cites·17 claims
- 2465US10653445B2Sensor insertion assembly, sensor cartridge, and inserterROCHE DIAGNOSTICS OPERATIONS INC·Filed 2014·Granted May 19, 2020·2 cites·26 claims
- 2563US10405885B2Medical applicatorROCHE DIABETES CARE INC·Filed 2015·Granted Sep 10, 2019·1 cites·14 claims
- 2663US9073506B2Vehicle having a seat belt systemBAUR ELMAR·Filed 2012·Granted Jul 7, 2015·4 cites·15 claims
- 2760US11759133B2Medical device for detecting at least one analyte in a body fluidROCHE DIABETES CARE INC·Filed 2017·Granted Sep 19, 2023·0 cites·24 claims
- 2860US11759132B2Medical device for detecting at least one analyte in a body fluidROCHE DIABETES CARE INC·Filed 2017·Granted Sep 19, 2023·0 cites·31 claims
- 2956US9999381B2Device for performing at least one medical functionROCHE DIABETES CARE INC·Filed 2017·Granted Jun 19, 2018·0 cites·3 claims
- 3055US5378410AProcess and filling adapter for the in-drum drying of liquid radioactive wasteSIEMENS AG·Filed 1993·Granted Jan 3, 1995·15 cites·4 claims
- 3152US2020029902A1Body-wearable medical deviceROCHE DIABETES CARE INC·Filed 2019·Application pending·0 cites
- 3251US5566727AProcess and filling adapter for the in-drum drying of liquid radioactive wasteSIEMENS AG·Filed 1994·Granted Oct 22, 1996·12 cites·8 claims
- 3347US9597035B2Skin-mountable medical deviceROCHE DIABETES CARE INC·Filed 2015·Granted Mar 21, 2017·0 cites·17 claims
- 3446US11000233B2Medical sensor assemblyROCHE DIABETES CARE INC·Filed 2017·Granted May 11, 2021·0 cites·20 claims
- 3542US11013432B2Medical device for detecting at least one analyte in a body fluidROCHE DIABETES CARE INC·Filed 2017·Granted May 25, 2021·0 cites·14 claims
- 3641US5287676ADevice for handling radioactive wasteSIEMENS AG·Filed 1993·Granted Feb 22, 1994·8 cites·15 claims
- 3739US5430227AProcess for handling liquid radioactive wasteSIEMENS AG·Filed 1993·Granted Jul 4, 1995·7 cites·7 claims
- 3836US4778277AMixing deviceKRAFTWERK UNION AG·Filed 1985·Granted Oct 18, 1988·9 cites·6 claims
- 3933US5660768AMethod for forming a retroreflective structureREFLEXITE CORP·Filed 1995·Granted Aug 26, 1997·2 cites·20 claims
- 4028US5519643AMethod of operating a microprocessorBOSCH GMBH ROBERT·Filed 1992·Granted May 21, 1996·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →