PORR AG - Company Profile
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View up-to-date information on PORR AG patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| AT17605U1 | Grant | Tunnelbohranordnung und Verfahren zum Erstellen eines Tunnels | E21D9/02; E21D9/0621; E21D9/08; E21D9/087; E21D9/1093 | August 15, 2022 |
| AT523587B1 | Grant | Anlage und Verfahren zur Verarbeitung von Faserstoffen | B28C9/02; C04B14/38; Y02W30/52; Y02W30/58; Y02W30/91 | July 15, 2022 |
| WO2022120402A1 | Application | GEBÄUDEKONSTRUKTION, VERFAHREN ZUR BILDUNG DERSELBEN UND FUNKTIONSTEIL | B62H3/04; B62H3/08; B62H3/12; E04B1/16; E04B1/20; E04B1/21; E04B1/76; E04B1/78; E04B2001/7679; E04B5/43; E04C3/34 | June 16, 2022 |
| EP3269694B1 | Grant | VERWENDUNG EINES MEHR-KOMPONENTEN-BAUSTOFFSYSTEMS | C04B2111/00663; C04B2111/00724; C04B28/08; Y02W30/91 | June 08, 2022 |
| BR112016019543B1 | Grant | Gerador de espuma para uma tuneladora de escudo contra a pressão do solo, e método para condicionar material escavado do solo como meio de suporte para um escudo contra a pressão do solo de uma tuneladora | B01F2215/0468; B05B7/0025; B05B7/0037; E21D9/06; E21D9/0685; E21D9/124; B01F23/235; B01F2101/49; B01F25/31114; B01F25/31421; B01F23/20 | March 29, 2022 |
Top Inventors by Filings (Count by publication)
| Name | Count |
|---|
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