Growing community of inventors

Kingwood, TX, United States of America

Hellmuth R Hinz

Average Co-Inventor Count = 1.67

ph-index = 6

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 = 81

Hellmuth R Hinz ↔ Beppino C Giovanella (6 patents)Hellmuth R Hinz ↔ Anthony J Kozielski (6 patents)Hellmuth R Hinz ↔ John S Stehlin (5 patents)Hellmuth R HinzHellmuth R Hinz (11 patents)Beppino C GiovanellaBeppino C Giovanella (19 patents)Anthony J KozielskiAnthony J Kozielski (7 patents)John S StehlinJohn S Stehlin (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Stehlin Foundation for Cancer Research (11 from 24 patents)


11 patents:

1. 6624170 - Method for treating cancer with water-insoluble S-Camptothecin of the closed lactone ring form and derivatives thereof

2. 6342506 - Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof

3. 6166029 - Method for treating cancer with water-insoluble S-camptothecin of the

4. 6156897 - Method for purifying 20(S)-camptothecin

5. 6107486 - Method for purifying 20(S)-camptothecin

6. 5889017 - Method for treating cancer with water-insoluble S-camptothecin of the

7. 5652244 - Method for treating cancer with water-insoluble S-camptothecin of the

8. 5608066 - Methods for purifying camptothecin compounds

9. 5552154 - Method for treating cancer with water-insoluble s-camptothecin of the

10. 5527913 - Methods for purifying camptothecin compounds

11. 5352789 - Methods for purifying camptothecin compounds

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