Growing community of inventors

Pully, Switzerland

Charles Kaeser

Average Co-Inventor Count = 1.07

ph-index = 7

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 = 321

Charles KaeserRoger Navarro (1 patent)Charles KaeserLuc Ducros (1 patent)Charles KaeserCharles Kaeser (10 patents)Roger NavarroRoger Navarro (2 patents)Luc DucrosLuc Ducros (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (5 from 832,912 patents)

2. P. F. Cosmetique (2 from 2 patents)

3. P.f. Cosmetique S/a (2 from 2 patents)

4. Pierre Fabre S.a. (1 from 46 patents)


10 patents:

1. 5730326 - Rechargeable aerosol can and spray valve with integral mixing device for

2. 5343904 - Aerosol can pressurizing device and aerosol can therefor

3. 4746808 - Portable hydroelectric generator unit

4. D288848 - Handle for a massage instrument

5. D288847 - Massager

6. 4550718 - Facial massage device

7. D279126 - Facial massage instrument

8. 4469094 - Skin massaging device with simultaneous application of a cosmetic product

9. 4467964 - Automatic mixing device for use in a shower head

10. 4460109 - Device for the distribution of two pasty substances in regulable

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1/10/2026
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