Growing community of inventors

Fredensborg, Denmark

Erik T Hansen

Average Co-Inventor Count = 2.09

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 29

Erik T HansenSchneur Rachlin (2 patents)Erik T HansenOle Bent Nielsen (1 patent)Erik T HansenIan Ahnfelt-Ronne (1 patent)Erik T HansenDorte Kirstein (1 patent)Erik T HansenCarsten Lund (1 patent)Erik T HansenLene Hoffmeyer Ringborg (1 patent)Erik T HansenNiels Smidt Rastrup Andersen (1 patent)Erik T HansenLene Hoffmeyer Ringborg (1 patent)Erik T HansenNiels Smidt Rastrup Andersen (1 patent)Erik T HansenErik T Hansen (6 patents)Schneur RachlinSchneur Rachlin (5 patents)Ole Bent NielsenOle Bent Nielsen (11 patents)Ian Ahnfelt-RonneIan Ahnfelt-Ronne (4 patents)Dorte KirsteinDorte Kirstein (3 patents)Carsten LundCarsten Lund (3 patents)Lene Hoffmeyer RingborgLene Hoffmeyer Ringborg (1 patent)Niels Smidt Rastrup AndersenNiels Smidt Rastrup Andersen (1 patent)Lene Hoffmeyer RingborgLene Hoffmeyer Ringborg (1 patent)Niels Smidt Rastrup AndersenNiels Smidt Rastrup Andersen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leo Pharmaceutical Products, Ltd. (3 from 33 patents)

2. Leo Pharmaceutical Products Ltd. A/s (2 from 38 patents)

3. Leo-pharma A/s (1 from 67 patents)


6 patents:

1. RE39706 - Crystalline form of a vitamin D analogue

2. 6379330 - Container for a hypodermic syringe

3. 5763426 - Crystalline form of a vitamin D analogue

4. 5234932 - Substituted quinolines and leucotriene antagonism treatment therewith

5. 5110819 - Substituted quinolines and medicinal use thereof

6. 4816580 - Improved method for preparing penicillanic acid derivatives

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12/11/2025
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