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Leo Pharmaceutical Products Ltd. A/s (lovens Kemiske Fabrik

USPTO Granted Patents = 19

Forward Citations = 170

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17 inventors (with patents filed for the assignee):

Welf Von Daehne (6 out of 19 patents)

Wagn O Godtfredsen (4 out of 12 patents)

Martin John Calverley (3 out of 14 patents)

4. Ernst T Binderup (3 out of 16 patents)

5. Kai Holst Hansen (2 out of 8 patents)

6. Gunnar Grue-Sorensen (2 out of 3 patents)

7. Lise Binderup (2 out of 5 patents)

8. Claus Aage Bretting (2 out of 6 patents)

9. Poul Rodbroe Rasmussen (2 out of 4 patents)

10. Erik Johannes Didriksen (1 out of 3 patents)

11. Christian K Nielsen (1 out of 1 patent)

12. Schneur Rachlin (1 out of 5 patents)

13. Peter Werner Feit (1 out of 9 patents)

14. Herta Bruun (1 out of 6 patents)

15. Ole Bent Nielsen (1 out of 11 patents)

19 patents: Sort by Forward Citations

1. 5545633 - 17-ene vitamine D analogues (1996-08-13),

2. 5401868 - Aryloxymethylcarbonochloridate ester intermediates for use in (1995-03-28),

3. 5401731 - Vitamin D analogues (1995-03-28),

4. 5387582 - Vitamin D analogues (1995-02-07),

5. 5378695 - Vitamin D analogues (1995-01-03),

6. 5376651 - Use of 20(R)-22-oxa-vitamin D analogues for the treatment of skin ageing (1994-12-27),

7. 5374629 - Vitamin D analogues (1994-12-20),

8. 5362719 - Use of vitamin-D analogues in the treatment of acne (1994-11-08),

9. 4945098 - Novel propane-1,3-diol derivatives and use (1990-07-31),

10. 4600577 - Pharmaceutical preparations of pinacidal (1986-07-15),

11. 4446144 - Derivatives of penicillanic acid (1984-05-01),

12. 4407751 - Processes for preparing .beta.-lactams (1983-10-04),

13. 4342772 - .beta.-Lactam compounds, antibacterial compositions thereof and method (1982-08-03),

14. 4325960 - 6-Amidinopenicillanic acid derivatives including the radical of a (1982-04-20),

15. 4293549 - Quinolinyl guanidines having antiinflammatory, analgesic or antipyretic (1981-10-06),

Leo Pharmaceutical Products Ltd. A/s (formerly known as Løvens Kemiske Fabrik) is a leading global healthcare company specializing in dermatology and critical care. With a long history of developing innovative pharmaceutical products, Leo Pharma is dedicated to improving the quality of life for patients around the world. They offer a wide range of dermatological treatments and critical care products, backed by extensive research and development efforts.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

19 Patents

#64 in undefined, undefined

#148 in

#16,575 in US

#31,645 in the World

Leo Pharmaceutical Products Ltd. A/s (lovens Kemiske Fabrik

Forward Citations = 170

17 inventors:

Welf Von Daehne (6 out of 19 patents)

Wagn O Godtfredsen (4 out of 12 patents)

Martin John Calverley (3 out of 14 patents)

4. Ernst T Binderup (3 out of 16 patents)

5. Kai Holst Hansen (2 out of 8 patents)

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