Field briefing
F05D · Indexing scheme for aspects relating to non-positive-displacement machines or engines,…
Indexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants. Patents classified in CPC F05D, part of Engines, machines, heating and lighting.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
Every company that files in this field, placed in its country. Lines join companies that file together or share inventors; hover one to see why. Pick a company to see its patents, people and news.
Connected industries
Other industries that share patents, companies or citations with Indexing scheme for aspects relating to non-positive-displacement machines or engines,….
Newest patents in F05D · Indexing scheme for aspects relating to non-positive-displacement machines or engines,…
3 patents imported from the European Patent Office; newest published 2026-02-12; most active companies: Pratt & Whitney Canada, Illinois Tool Works.
- METHODS AND APPARATUS FOR IONIZING BLOWERS HAVING ANGLED/ROTATABLE COLLIMATION WO2026036005A1, published 2026-02-12
- IGNITER CA3232860A1, published 2025-06-23
- IGNITER FOR A GAS TURBINE EP4438877A1, published 2024-10-02
Most active companies
Counted over the newest 3 imported patents in this industry.
- Pratt & Whitney Canada 2 patents
- Illinois Tool Works 1 patent