Heng Cai
19Patents
9h-index
30Co-inventors
72Inventor score
Filing activity: Aug 1, 1997 → Dec 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6051216A | Cosmetic composition containing siloxane based polyamides as thickening agents | Emerging Cross-Sectional Technologies | 166 | Expired |
| US6451295B1 | Clear antiperspirants and deodorants made with siloxane-based polyamides | Human Necessities | 51 | Expired |
| US6353076B1 | Cosmetic composition containing siloxane-based polyamides as thickening agents | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6969510B2 | Glycine-free antiperspirant salts with Betaine for enhanced cosmetic products | Chemistry; Metallurgy | 42 | Expired |
| US7105691B2 | Aluminum / zirconium / glycine antiperspirant actives stabilized with Betaine | Chemistry; Metallurgy | 34 | Expired |
| US8156602B2 | Generating a chemical agent in situ | Emerging Cross-Sectional Technologies | 27 | Active |
| US6342210B1 | Antiperspirant actives from a glass form and products made therewith | Human Necessities | 23 | Expired |
| US7975341B2 | Bio-activated oral care instrument | Human Necessities | 17 | Active |
| US8708700B2 | Generating a chemical agent in situ | Emerging Cross-Sectional Technologies | 11 | Active |
| US9445878B2 | Generating a chemical agent in situ | Emerging Cross-Sectional Technologies | 8 | Active |
| US8092110B2 | Oral care instrument including an oral care agent | Human Necessities | 7 | Active |
| US8376643B2 | Oral care instrument including an oral care agent | Human Necessities | 6 | Active |
| US8632269B2 | Oral care instrument including an oral care agent | Human Necessities | 4 | Active |
| US9398804B2 | Oral care implement having reservior for dispensing active agent | Human Necessities | 3 | Active |
| US10660736B2 | Oral care device | Emerging Cross-Sectional Technologies | 2 | Active |
| US10307235B2 | Oral care device | Emerging Cross-Sectional Technologies | 2 | Active |
| US8413282B2 | Bio-activated oral care instrument | Human Necessities | 1 | Active |
| US12400039B2 | Data integrity protection method and apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11722300B2 | Chip, private key generation method, and trusted certification method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.