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Sodertalje, Sweden

Aktiebolaget Draco

USPTO Granted Patents = 40

Forward Citations = 1,857

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35 inventors (with patents filed for the assignee):

Kjell I Wetterlin (15 out of 17 patents)

Per G Kjellin (7 out of 8 patents)

Carl G Persson (6 out of 7 patents)

4. Bror Arne Thalen (5 out of 8 patents)

5. Risto K Virtanen (5 out of 16 patents)

6. Ralph Lennart Brattsand (4 out of 11 patents)

7. Jan W Trofast (4 out of 23 patents)

8. Bengt I Axelsson (4 out of 8 patents)

9. Nils F Moren (4 out of 4 patents)

10. Paul H Andersson (3 out of 3 patents)

11. Per T Andersson (3 out of 3 patents)

12. Jan A Andersson (3 out of 3 patents)

13. O A Olsson (3 out of 3 patents)

14. Jan Ulmius (2 out of 3 patents)

15. Leif ANGke Svensson (2 out of 4 patents)

Core Competencies:

Inflammatory Bowel Diseases

Cysteine Derivatives

Inhalation Devices

Pregnane Derivatives

Androstane Derivatives

Bronchospasmolytics

Aerosol Inhalation

Xanthine Derivatives

Liposomes

Pharmaceutical Compositions

Dosage Devices

Medical Aerosols

40 patents: Sort by Forward Citations

1. 6423340 - Method for the treatment of inflammatory bowel diseases (2002-07-23),

2. 5350768 - Derivatives of cysteine (1994-09-27),

3. 5350767 - Derivatives of cysteine (1994-09-27),

4. 5331953 - Device in connection with an inhaler (1994-07-26),

5. 5215979 - 16,17-acetalsubstituted pregnane 21-oic acid derivatives (1993-06-01),

6. 4950659 - 16,17-acetalsubstituted androstane-17.beta.-carboxylic acid esters (1990-08-21),

7. 4907583 - Device in powder inhalators (1990-03-13),

8. 4820700 - Novel androstane-17.beta.-carboxylic acid esters, a process and (1989-04-11),

9. 4805811 - Dosage device (1989-02-21),

10. 4804664 - Method and pharmaceutical preparation for treating chronic obstructive (1989-02-14),

11. 4804656 - Novel androstane-17.beta.-carboxylic acid esters (1989-02-14),

12. 4787536 - Dosage package (1988-11-29),

13. 4777255 - Process for preparing a purine derivative (1988-10-11),

14. 4693999 - Liposomes containing steroid esters (1987-09-15),

15. 4668218 - Indicating means for a dosage dispensing device (1987-05-26),

Aktiebolaget Draco is a Swedish company specializing in technology solutions for the automotive industry. With over 20 years of experience, Draco offers innovative software and hardware solutions to optimize vehicle performance, enhance safety features, and improve overall driving experience. Their team of experts is dedicated to delivering cutting-edge technologies and exceptional customer service to automotive manufacturers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

40 Patents

#5 in Sodertalje

#163 in Sweden

#16,565 in the World

Sodertalje, Sweden

Aktiebolaget Draco

Forward Citations = 1,857

35 inventors:

Kjell I Wetterlin (15 out of 17 patents)

Per G Kjellin (7 out of 8 patents)

Carl G Persson (6 out of 7 patents)

4. Bror Arne Thalen (5 out of 8 patents)

5. Risto K Virtanen (5 out of 16 patents)

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