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Tyresö, Sweden

Jack Spira

Average Co-Inventor Count = 1.67

ph-index = 3

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 = 18

Jack SpiraFredrik Lehmann (7 patents)Jack SpiraLars Tegborg (1 patent)Jack SpiraJack Spira (10 patents)Fredrik LehmannFredrik Lehmann (12 patents)Lars TegborgLars Tegborg (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Oncopeptides Ab (7 from 10 patents)

2. Sensidose Ab (2 from 2 patents)

3. Isifer Ab (1 from 2 patents)


10 patents:

1. 11896668 - Lyophilized preparation of cytotoxic dipeptides

2. 11344622 - Lyophilized preparation of cytotoxic dipeptides

3. 11191839 - Composition for treatment of infertility in a female subject

4. 11040013 - Compacted powder

5. 10869928 - Lyophilized preparation of cytotoxic dipeptides

6. 10543274 - Lyophilized preparation of cytotoxic dipeptides

7. 10322182 - Lyophilized preparation of cytotoxic dipeptides

8. 10285946 - Lyophilized preparations of melphalan flufenamide

9. 10285947 - Lyophilized preparations of melphalan flufenamide

10. 10098817 - Dispensing device

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as of
12/28/2025
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