Fluorescence spectroscopy for estimation of fluid contamination
US-12276609-B2 · Apr 15, 2025 · US
This page is not indexed by search engines while we improve data quality.
Cartellieri Ansgar — Fixed Constructions
Cartellieri Ansgar holds 4 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Cartellieri Ansgar |
| Technology | Fixed Constructions |
| Patents in slice | 4 |
| Recent patents in slice | 2 |
| First year | 2016 |
| Last year | 2025 |
Representative patents
Notable publications linking Cartellieri Ansgar to Fixed Constructions.
Fluorescence spectroscopy for estimation of fluid contamination
US-2024060889-A1 · Feb 22, 2024 · US
Viscometer for downhole use
US-9574437-B2 · Feb 21, 2017 · US
Viscometer for downhole use
US-9574437-B2 · Feb 21, 2017 · US
Apparatus and method for protecting devices downhole
US-9273546-B2 · Mar 1, 2016 · US
Recent filings
Latest patents from Cartellieri Ansgar in Fixed Constructions.
Fluorescence spectroscopy for estimation of fluid contamination
US-12276609-B2 · Apr 15, 2025 · US
Fluorescence spectroscopy for estimation of fluid contamination
US-2024060889-A1 · Feb 22, 2024 · US
Viscometer for downhole use
US-9574437-B2 · Feb 21, 2017 · US
Viscometer for downhole use
US-9574437-B2 · Feb 21, 2017 · US
Apparatus and method for protecting devices downhole
US-9273546-B2 · Mar 1, 2016 · US
Related pages
Navigate to parent entity pages.