PII Pipetronix GmbH
🏢 View company profile →10Patents
5Active
10Granted
42Portfolio score
Filing activity: Oct 16, 1998 → May 23, 2018 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6848313B2 | Method and device for inspecting pipelines | Physics | 69 | Expired |
| US6339993B1 | Device for passing through pipes | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US6381797B1 | Device for moving a pig through a conduit, such as a pipeline, and sealing means for a device of this type | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6762602B1 | Device for inspecting conduits made from ferromagnetic materials | Physics | 19 | Expired |
| US6944902B1 | Pipe conduit vehicle | Performing Operations; Transporting | 16 | Expired |
| US8197611B2 | Method, device and tool for cleaning, surveying, inspecting, etc. unpiggable pipelines | Emerging Cross-Sectional Technologies | 6 | Active |
| US7805547B2 | Process and device for the transmission of data between a processor and a mass memory unit | Physics | 3 | Active |
| US10545121B2 | Pipeline inspection systems and methods | Physics | 2 | Active |
| US7950098B2 | Support unit for a scraper and method for positioning the support elements of a scraper | Physics | 1 | Active |
| USD899775S1 | Sensor carrier | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.