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Kifisia, Greece

Efstratios Christofidellis

Average Co-Inventor Count = 4.01

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 = 159

Efstratios ChristofidellisIoannis-Marios Psimadas (12 patents)Efstratios ChristofidellisSpiros Gratsias (10 patents)Efstratios ChristofidellisIoannis Nikolaos Bozikis (6 patents)Efstratios ChristofidellisIoannis Marios Psimadas (5 patents)Efstratios ChristofidellisGeorgios Georgakis (4 patents)Efstratios ChristofidellisMaria Petratou (4 patents)Efstratios ChristofidellisArgyro Kallivretaki (4 patents)Efstratios ChristofidellisChristoforos-Athanasios Brellis (4 patents)Efstratios ChristofidellisNikolaos Ovvadias (4 patents)Efstratios ChristofidellisVasileios Stamoulis (4 patents)Efstratios ChristofidellisDimitrios Nathanail (4 patents)Efstratios ChristofidellisPanagiotis Kopelas (3 patents)Efstratios ChristofidellisYiannis Marios Psimadas (3 patents)Efstratios ChristofidellisChristoforos-Athanassios Brellis (3 patents)Efstratios ChristofidellisDimitrios Efthimiadis (2 patents)Efstratios ChristofidellisPanagiotis Moustakas (2 patents)Efstratios ChristofidellisPanagiotis Giannopoulos (1 patent)Efstratios ChristofidellisAnestis Tsegenidis (1 patent)Efstratios ChristofidellisAndreas Vasiliadis (1 patent)Efstratios ChristofidellisPhaedon Papageorgis (4 patents)Efstratios ChristofidellisIoannis Marios Psimadas (1 patent)Efstratios ChristofidellisGeorgios Georgakis (1 patent)Efstratios ChristofidellisSpyros Gratsias (1 patent)Efstratios ChristofidellisIoannis -Marios Psimadas (0 patent)Efstratios ChristofidellisIoannis - Marios Psimadas (0 patent)Efstratios ChristofidellisSpyros Gratsias (0 patent)Efstratios ChristofidellisIoannis -Marios Psimadas (0 patent)Efstratios ChristofidellisEfstratios Christofidellis (22 patents)Ioannis-Marios PsimadasIoannis-Marios Psimadas (20 patents)Spiros GratsiasSpiros Gratsias (46 patents)Ioannis Nikolaos BozikisIoannis Nikolaos Bozikis (73 patents)Ioannis Marios PsimadasIoannis Marios Psimadas (28 patents)Georgios GeorgakisGeorgios Georgakis (37 patents)Maria PetratouMaria Petratou (32 patents)Argyro KallivretakiArgyro Kallivretaki (12 patents)Christoforos-Athanasios BrellisChristoforos-Athanasios Brellis (11 patents)Nikolaos OvvadiasNikolaos Ovvadias (11 patents)Vasileios StamoulisVasileios Stamoulis (8 patents)Dimitrios NathanailDimitrios Nathanail (4 patents)Panagiotis KopelasPanagiotis Kopelas (24 patents)Yiannis Marios PsimadasYiannis Marios Psimadas (20 patents)Christoforos-Athanassios BrellisChristoforos-Athanassios Brellis (7 patents)Dimitrios EfthimiadisDimitrios Efthimiadis (48 patents)Panagiotis MoustakasPanagiotis Moustakas (21 patents)Panagiotis GiannopoulosPanagiotis Giannopoulos (11 patents)Anestis TsegenidisAnestis Tsegenidis (8 patents)Andreas VasiliadisAndreas Vasiliadis (4 patents)Phaedon PapageorgisPhaedon Papageorgis (4 patents)Ioannis Marios PsimadasIoannis Marios Psimadas (1 patent)Georgios GeorgakisGeorgios Georgakis (11 patents)Spyros GratsiasSpyros Gratsias (4 patents)Ioannis -Marios PsimadasIoannis -Marios Psimadas (0 patent)Ioannis - Marios PsimadasIoannis - Marios Psimadas (0 patent)Spyros GratsiasSpyros Gratsias (0 patent)Ioannis -Marios PsimadasIoannis -Marios Psimadas (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Societe Bic (10 from 491 patents)

2. Bic Violex S.a. (8 from 147 patents)

3. Bic Violex Single Member S.a. (4 from 93 patents)


22 patents:

1. 12115691 - Blade assembly attachment mechanism and modular razor assembly

2. 11850764 - Method of manufacturing a shaver

3. 11491668 - Protector for a razor cartridge, a shaving assembly, a wet shaving razor, and a method of using such a wet shaving razor

4. 11413777 - Razor handles

5. 11407133 - Razor handle

6. 11396107 - Razor handle comprising inserts within holes and razor comprising such a razor handle

7. 11220016 - Shaver's handle with a lock and release mechanism for engaging and disengaging a razor cartridge

8. 10960563 - Razor handle

9. D912901 - Razor handle

10. 10486321 - Razor handle comprising inserts within holes and razor comprising such a razor handle

11. 10427312 - Shaver's handle with a lock and release mechanism for engaging and disengaging a razor cartridge

12. 10315324 - Razor handle comprising inserts within holes and razor comprising such a razor handle

13. D832516 - Razor blade head

14. D832514 - Razor blade head with retainer

15. D832515 - Razor blade head with retainer having a groove

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