Sensor element for a potentiometric sensor and respective manufacturing method
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United States of America Patent
Stats
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Jul 4, 2023
Grant Date -
Feb 25, 2021
app pub date -
Aug 18, 2020
filing date -
Aug 21, 2019
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
The present disclosure relates to a sensor element for a potentiometric sensor, comprising a substrate formed from a metal alloy and an ion-selective enamel layer arranged on the substrate, wherein the metal alloy comprises at least one transition metal and wherein the ion-selective enamel layer contains a proportion of an oxide of the transition metal, and wherein an electrically conductive transition zone is arranged between the substrate and the enamel layer and contains the transition metal in a plurality of different oxidation states.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ENDRESS+HAUSER CONDUCTA GMBH+CO KG | DIESELSTR 24 GERLINGEN 70839 |
International Classification(s)

- 2020 Application Filing Year
- C03C Class
- 883 Applications Filed
- 456 Patents Issued To-Date
- 51.65 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hanko, Michael | Dresden, DE | 51 | 111 |
# of filed Patents : 51 Total Citations : 111 | |||
Speck, Matthäus | Göpfersdorf, DE | 19 | 2 |
# of filed Patents : 19 Total Citations : 2 | |||
Wilhelm, Thomas | Chemnitz, DE | 60 | 489 |
# of filed Patents : 60 Total Citations : 489 |
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Patent Citation Ranking
- 0 Citation Count
- C03C Class
- 0 % this patent is cited more than
- 2 Age
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- No Forward Cites to Display

Maintenance Fees
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 4, 2027 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Legal Events
Date | Code | Event | Description |
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Feb 21, 2023 | P | Publication | |
Feb 01, 2023 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 20, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
Aug 21, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Jun 24, 2021 | P | Published | |
Jan 08, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: APPLICATION DISPATCHED FROM PREEXAM, NOT YET DOCKETED |
Dec 04, 2020 | F | Filing | |
Dec 04, 2020 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SURMELY, GERARD;IMBODEN, MATTHIAS;TOMBEZ, LIONEL;SIGNING DATES FROM 20200502 TO 20201202;REEL/FRAME:054545/0455 Owner name: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD, SWITZERLAND |
Dec 04, 2020 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Dec 24, 2019 | PD | Priority Date |

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