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Siemens Elema Ab

USPTO Granted Patents = 211

Trademarks = 3

Forward Citations = 9,912

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187 inventors (with patents filed for the assignee):

Georgios Psaros (15 out of 26 patents)

Bruno Slettenmark (9 out of 18 patents)

Sven-Gunnar Olsson (9 out of 23 patents)

4. Rolf Castor (8 out of 14 patents)

5. Kurt Hoegnelid (8 out of 25 patents)

6. Göran Cewers (7 out of 7 patents)

7. Göran Skog (7 out of 7 patents)

8. Jakub Hirschberg (7 out of 39 patents)

9. Lars Wallen (6 out of 11 patents)

10. Ulf Lindegren (6 out of 24 patents)

11. Pär Emtell (6 out of 6 patents)

12. Mikael Kock (6 out of 6 patents)

13. Pontus Von Bahr (6 out of 9 patents)

14. Erik Krahbichler (6 out of 7 patents)

15. Heinz Neubauer (6 out of 12 patents)

Core Competencies:

Mammography Apparatus

Anesthetic Filter Arrangement

Breathing Apparatus

High-Frequency Oscillation Ventilator

Gas Composition Monitoring

Respiratory Mechanics

Medical Nebulizer

X-Ray Imaging System

Anaesthetic Vaporizer

Fluid Flow Meter

Pulmonary Function Assessment

Assisted Breathing

211 patents: Sort by Forward Citations

1. 6850591 - Mammography apparatus with vibrating compression plate (2005-02-01),

2. 6745771 - Anesthetic filter arrangement with variable retention of gas by the filter (2004-06-08),

3. 6722625 - Method for controlling a valve element and valve assembly (2004-04-20),

4. 6718978 - Manual ventilation bag (2004-04-13),

5. 6718975 - Method of assessing pulmonary stress and a breathing apparatus (2004-04-13),

6. 6709405 - Breathing apparatus and method for operation thereof for examining pulmonary mechanics of a respiratory system (2004-03-23),

7. 6698770 - Cart and carrier for medical equipment (2004-03-02),

8. 6694978 - High-frequency oscillation patient ventillator system (2004-02-24),

9. 6691552 - Method and apparatus for monitoring the composition of a binary breathing gas mixture (2004-02-17),

10. 6679258 - Ventilator operable in a compensated volume support mode (2004-01-20),

11. 6676172 - Anesthetic gas vaporizer with a connection arrangement for a collar-equipped gas bottle (2004-01-13),

12. 6651652 - Method for identifying respiration attempts by analyzing neuroelectrical signals, and respiration detector and respiratory aid system operating according to the method (2003-11-25),

13. 6640807 - High frequency oscillation ventilator (2003-11-04),

14. 6634240 - Zero crossing detector and method of determining a zero crossing point (2003-10-21),

15. 6601583 - Ventilator wherein operation is modifiable dependent on patient sounds (2003-08-05),

Siemens Elema AB is a leading provider of automation solutions in Sweden. They offer a wide range of products and services for industrial automation, including programmable logic controllers, human-machine interfaces, and industrial communication systems. With their innovative technologies and expertise, Siemens Elema AB helps businesses optimize their processes, increase productivity, and improve overall efficiency. Visit their website to explore their products and solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

211 Patents

#2 in Solna

#38 in Sweden

#3,901 in the World

Siemens Elema Ab

Forward Citations = 9,912

187 inventors:

Georgios Psaros (15 out of 26 patents)

Bruno Slettenmark (9 out of 18 patents)

Sven-Gunnar Olsson (9 out of 23 patents)

4. Rolf Castor (8 out of 14 patents)

5. Kurt Hoegnelid (8 out of 25 patents)

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