Wolfgang Bergmann
30Patents
15h-index
29Co-inventors
77Inventor score
Filing activity: Apr 30, 1990 → Apr 30, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5358667A | Conditioning shampoo composition and method of preparing and using the same | Human Necessities | 78 | Expired |
| US5077040A | Hair-treating microemulsion composition and method of preparing and using the same | Chemistry; Metallurgy | 68 | Expired |
| US5968286A | Heat-mediated conditioning from shampoo and conditioner hair care compositions containing silicone | Human Necessities | 48 | Expired |
| US5614179A | Cosmetic deodorant products containing a polymer/fragrance-encapsulated bicarbonate ingredient | Human Necessities | 42 | Expired |
| US5482720A | Encapsulated co-micronized bicarbonate salt compositions | Human Necessities | 39 | Expired |
| US5275761A | Conditioning shampoo composition and method of preparing and using the same | Human Necessities | 31 | Expired |
| US5456863A | Conditioning shampoo composition and method of preparing and using the same | Human Necessities | 28 | Expired |
| US5945085A | Aerosol deodorant-antiperspirant product | Human Necessities | 26 | Expired |
| US5863524A | Transparent bicarbonate salt containing deodorant cosmetic stick product | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5650143A | Deodorant cosmetic stick composition | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5631013A | Cosmetic deodorant products containing encapsulated co-micronized bicarbonate ingredient | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6555098B1 | Cosmetic deodorant products containing encapsulated bicarbonate and fragrance ingredients | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5650140A | Deodorant cosmetic stick product | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6274128A | Self-warming hair conditioning compositions | Human Necessities | 17 | Expired |
| US5650142A | Bicarbonate-containing deodorant cosmetic stick compositions | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5650141A | Bicarbonate salt-containing deodorant cosmetic stick product | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5628990A | Anhydrous cosmetic product containing deodorant and desiccant ingredients | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6432394B1 | Hair conditioning compositions comprising one or more dibasic amino acids | Human Necessities | 11 | Expired |
| US6602495B2 | Hair care compositions and method for depositing swollen polymer particles onto hair | Human Necessities | 10 | Expired |
| US6110450A | Hair care compositions comprising ceramide | Human Necessities | 8 | Expired |
| US6211125A | Heat-mediated conditioning from shampoo and conditioner hair care compositions containing silicone | Human Necessities | 8 | Expired |
| US6696050B2 | Hair treatment compositions | Human Necessities | 7 | Expired |
| US6696051B2 | Hair treatment compositions | Human Necessities | 6 | Expired |
| US5587147A | Aqueous zinc-polyamide complex solution | Human Necessities | 5 | Expired |
| US6787130B2 | Hair treatment compositions which provide hair body and which comprise silicon pressure sensitive adhesives | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.