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Flsmidth A/s

USPTO Granted Patents = 184

% Expired Patents = 32.1

CIPO Patents = 47

EPO Patents = 117

Trademarks = 28

Forward Citations = 327

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237 inventors (with patents filed for the assignee):

Lars Skaarup Jensen (12 out of 12 patents)

David John Chaiko (11 out of 12 patents)

Glenn Davis (9 out of 23 patents)

4. Frank Andrew Baczek (8 out of 8 patents)

5. Sara (Sally) Rocks (6 out of 6 patents)

6. Carlos Eyzaguirre (6 out of 6 patents)

7. John S Salmento (6 out of 6 patents)

8. Mark Solomon (6 out of 7 patents)

9. Alexander Helm (6 out of 6 patents)

10. Taavi Orupold (5 out of 5 patents)

11. Mathew Walker (5 out of 5 patents)

12. Michael J Gardiner (5 out of 5 patents)

13. Andrew Charles Fried (4 out of 4 patents)

14. Luis Fernando Echeverri (4 out of 4 patents)

15. David Starr (4 out of 4 patents)

Core Competencies:

Separator Apparatus

Filter Press

Roller Mill

Wear-Resistant Element

Flotation Machine

Centrifugal Separator

Gyratory Crusher

Emission Abatement

Cement Calciner

Hydrometallurgical Processes

Slurry Pump

Classifier

184 patents: Sort by Forward Citations

1. 12746554 - Mill discharge grate having dynamic variable sieve openings (2026-09-29),

2. 12649156 - Gyratory crusher with self-aligning mainshaft features and method of assembly thereof (2026-06-09),

3. D1104229 - Valve sleeve (2025-12-02),

4. 12458980 - Separator apparatus and feed arrangement for increased capacity (2025-11-04),

5. 12285706 - Filter press and washer for filter plate apparatus (2025-04-29),

6. 12251708 - Roller mill having rim elements and method for setting an end-face gap of the roller mill (2025-03-18),

7. 12172172 - Wear-resistant element for a comminuting apparatus (2024-12-24),

8. 12145159 - Flotation machine apparatus and method of using the same (2024-11-19),

9. 12064713 - Feed dilution apparatus for thickener/clarifiers (2024-08-20),

10. 12017231 - Roller mill with a synchronising device (2024-06-25),

11. 11975333 - Modular stackable wear-resistant panel system (2024-05-07),

12. 11945615 - Bag applicator assembly for a stationary packer assembly for filling valve bags, stationary packer assembly comprising this bag applicator assembly and method for operating this bag applicator assembly (2024-04-02),

13. 11938489 - Centrifugal separator having an improved flow and system comprising such a centrifugal separator (2024-03-26),

14. 11898221 - Activation system and method for enhancing metal recovery during atmospheric leaching of metal sulfides (2024-02-13),

15. 11850600 - Gyratory crusher with self-aligning mainshaft features and method of assembly thereof (2023-12-26),

Company Overview

Flsmidth A/S is a leading provider of equipment and services for the cement processing industry, headquartered in Valby, Denmark. The company specializes in developing advanced technologies such as separator apparatus, filter presses, roller mills, and wear-resistant elements, which enhance the efficiency and sustainability of cement production. Flsmidth also focuses on emission abatement solutions and offers a range of machinery including flotation machines, centrifugal separators, and gyratory crushers, contributing to improved operational performance in the sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

184 Patents

#2 in

#27 in

#4,547 in the World

Flsmidth A/s

Forward Citations = 327

237 inventors:

Lars Skaarup Jensen (12 out of 12 patents)

David John Chaiko (11 out of 12 patents)

Glenn Davis (9 out of 23 patents)

4. Frank Andrew Baczek (8 out of 8 patents)

5. Sara (Sally) Rocks (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Flsmidth A/s. Retrieved from https://idiyas.com/company/flsmidth-a-s

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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