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F04D 29/0476

For axial pumps

Official title: {for axial pumps}

F04D29/0476 (For axial pumps) appears on 32 US grants and 38 published applications in this corpus.

Search patents in F04D

Granted patents: 32
Published applications: 38
Assignees: 27
Inventors: 60
Latest grant: 28 Oct 2025

Filings by year

F04D 29/0476: granted patents and published applications per publication year
Year	Granted patents	Published applications
2007	0	3
2008	0	0
2009	0	0
2010	0	1
2011	1	1
2012	0	2
2013	1	2
2014	3	1
2015	1	2
2016	2	3
2017	1	2
2018	2	4
2019	4	3
2020	2	2
2021	2	2
2022	2	4
2023	4	2
2024	3	3
2025	4	0
2026	0	1

By publication year. 2026 runs to 8 Oct.

Recent patents

Electric fan for an aircraft28 Oct 2025US 12,454,960 B2Safran Ventilation Systems
Systems and methods for pump-assisted blood circulation4 Feb 2025US 12,214,183 B2Cardiodyme, Inc.
Submersible centrifual pump having a hydrostatic support including thrust and support disks28 Jan 2025US 12,209,584 B2Lex Sumbersible Pumps Fze
Method and apparatus for an end seal for increasing efficiency of a submersible multistage labyrinth-screw pump28 Jan 2025US 12,209,585 B2AI Shmookh Business Center
Systems and methods for pump-assisted blood circulation2 Apr 2024US 11,944,804 B2Cardiodyme, Inc.

Most cited

By later US patents