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Sodertalje, Sweden

Ab Astra

USPTO Granted Patents = 14

Forward Citations = 1,040

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20 inventors (with patents filed for the assignee):

Jan Andersson (4 out of 4 patents)

Ann Charlotte Johansson (4 out of 13 patents)

Peter Edman (4 out of 10 patents)

4. Carl Magnus Dahlback (4 out of 8 patents)

5. Kjell Goran Backstrom (4 out of 10 patents)

6. Eva A Trofast (4 out of 17 patents)

7. Kjell I Wetterlin (4 out of 7 patents)

8. Jan Karlsson (3 out of 4 patents)

9. Carin Widerstrom (2 out of 3 patents)

10. Hans Jagfeldt (2 out of 2 patents)

11. Arne T Eek (2 out of 17 patents)

12. Hans Jägfeldt (1 out of 1 patent)

13. Hans Jägfäldt (1 out of 1 patent)

14. Nils B Nilson (1 out of 10 patents)

15. Kenneth B Andersson (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 6360743 - System for dispensing pharmaceutical active compounds (2002-03-26),

2. 6250300 - System for dispensing pharmaceutically active compounds (2001-06-26),

3. 5952008 - Processes for preparing compositions for inhalation (1999-09-14),

4. 5934273 - System for dispensing pharmaceutically active compounds (1999-08-10),

5. 5834489 - Methods and compositions for the treatment of pain utilizing ropivacaine (1998-11-10),

6. D384147 - Respiratory face mask (1997-09-23),

7. 5658878 - Therapeutic preparation for inhalation (1997-08-19),

8. 5642728 - System for dispensing pharmaceutically active compounds (1997-07-01),

9. D373630 - Inhalation spacer for aerosol medication (1996-09-10),

10. D372530 - Respiratory face mask (1996-08-06),

11. 5531707 - Device for introducing a substance into a body cavity of a patient (1996-07-02),

12. 5518998 - Therapeutic preparation for inhalation (1996-05-21),

13. 5506203 - Systemic administration of a therapeutic preparation (1996-04-09),

14. D314622 - Transfer cannula (1991-02-12),

Ab Astra is a leading aerospace engineering company that specializes in designing and manufacturing cutting-edge spacecraft and satellite technologies. With a team of talented engineers and scientists, we strive to push the boundaries of space exploration and drive innovation within the industry. Our mission is to help humanity reach new heights and discover the unknown, all while maintaining a commitment to sustainability and environmental responsibility.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#6 in Sodertalje

#422 in Sweden

#40,882 in the World

Sodertalje, Sweden

Ab Astra

Forward Citations = 1,040

20 inventors:

Jan Andersson (4 out of 4 patents)

Ann Charlotte Johansson (4 out of 13 patents)

Peter Edman (4 out of 10 patents)

4. Carl Magnus Dahlback (4 out of 8 patents)

5. Kjell Goran Backstrom (4 out of 10 patents)

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