Growing community of inventors

Zwingenberg, Germany

Martin Hoffmann

Average Co-Inventor Count = 2.15

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 = 19

Martin HoffmannMichael Molenda (8 patents)Martin HoffmannMustafa Grit (6 patents)Martin HoffmannAndrea Ast (3 patents)Martin HoffmannIika Tietjen (2 patents)Martin HoffmannIlka Tietjen (1 patent)Martin HoffmannKristin Olsson (1 patent)Martin HoffmannMagali Lateulere (1 patent)Martin HoffmannJutta Klutzny (1 patent)Martin HoffmannIna Bräutigam (1 patent)Martin HoffmannVera Bistram (1 patent)Martin HoffmannSabine Foerster (1 patent)Martin HoffmannDiana Leukel-Schäfer (1 patent)Martin HoffmannBettina Schupp (1 patent)Martin HoffmannClaudia Arbter (1 patent)Martin HoffmannSabine Förster (0 patent)Martin HoffmannAdrea Ast (0 patent)Martin HoffmannLlka Tietjen (0 patent)Martin HoffmannMartin Hoffmann (19 patents)Michael MolendaMichael Molenda (23 patents)Mustafa GritMustafa Grit (21 patents)Andrea AstAndrea Ast (3 patents)Iika TietjenIika Tietjen (2 patents)Ilka TietjenIlka Tietjen (7 patents)Kristin OlssonKristin Olsson (4 patents)Magali LateulereMagali Lateulere (4 patents)Jutta KlutznyJutta Klutzny (3 patents)Ina BräutigamIna Bräutigam (2 patents)Vera BistramVera Bistram (2 patents)Sabine FoersterSabine Foerster (1 patent)Diana Leukel-SchäferDiana Leukel-Schäfer (1 patent)Bettina SchuppBettina Schupp (1 patent)Claudia ArbterClaudia Arbter (1 patent)Sabine FörsterSabine Förster (0 patent)Adrea AstAdrea Ast (0 patent)Llka TietjenLlka Tietjen (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kpss-Kao Professional Salon Services Gmbh (10 from 51 patents)

2. Kao Germany Gmbh (8 from 119 patents)

3. Kpss-Kao Professissional Slaon Sservices Gmbh (1 from 1 patent)


19 patents:

1. 9511008 - Conditioning composition for keratin fibres and its use

2. 9393185 - Cleansing composition

3. 9271918 - Colouring composition

4. 9040029 - Leave-in hair conditioning composition

5. 8715633 - Composition for keratin fibres

6. 8597623 - Conditioning composition for hair

7. 8523953 - Use of an amine and/or a quaternary ammonium compound for protecting colour of artificially coloured hair with respect to the washing and process therefore

8. 8168576 - Volume giving cleansing composition

9. 8048836 - Hair styling composition comprising an arylated silicone

10. 8044007 - Composition for keratin fibres comprising an arylated silicone

11. 7771708 - Anti-fat composition for hair and scalp

12. 7759297 - Cleansing composition comprising an arylated silicone with five phenyl groups

13. 7758658 - Colouring composition

14. 7744656 - Colouring composition

15. 7691799 - Conditioning composition for hair comprising a mixture of polyarylated silicone, quaternary silicone, and cationic surfactant

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1/20/2026
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