Adrien Dromard
18Patents
9h-index
19Co-inventors
69Inventor score
Filing activity: Feb 23, 1976 → Dec 20, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4675384A | Fractionation/purification of plasma by ion exchange chromatography | Human Necessities | 46 | Expired |
| US5989524A | Silica compatible with flavors, process for its preparation and dentifrice compositions containing it | Human Necessities | 28 | Expired |
| US4327191A | Preparation of anion exchange resins by bromination of vinyl aromatic polymers | Chemistry; Metallurgy | 18 | Expired |
| US5932191A | Abrasive silicas for toothpaste compositions | Chemistry; Metallurgy | 13 | Expired |
| US7033576B2 | Use of a high structure and dispersible precipitated silica as a thickening or texturing agent in toothpaste compositions | Chemistry; Metallurgy | 12 | Expired |
| US5418273A | Aqueous suspensions of precipitated silica with anionic dispersant and aluminum compound | Textiles; Paper | 12 | Expired |
| US4426508A | Catalytic preparation of high molecular weight polysiloxanes | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4026947A | Process for the oxidation of .beta.-isophorone | Performing Operations; Transporting | 10 | Expired |
| US4092361A | Process for the preparation of 3,5,5-trimethyl-cyclohex-2-ene-1,4-dione | Chemistry; Metallurgy | 9 | Expired |
| US4508845A | Catalytic preparation of high molecular weight polysiloxanes | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4208536A | Hydroxylation of aromatic compounds | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5234493A | Stable, pumpable aqueous suspensions of precipitated silica particulates | Textiles; Paper | 6 | Expired |
| US5434317A | Hydroxylation of phenolic compounds | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6521214B1 | Process for preparation of abrasive precipitated silica | Chemistry; Metallurgy | 2 | Expired |
| US5714641A | Hydroxylation of phenolic compounds | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6187292A | Silica capable of being used in toothpaste compositions | Chemistry; Metallurgy | 2 | Expired |
| US7799304B2 | Highly-structured silica having a low water uptake, preparation method thereof and uses of same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6841645B1 | Peroxidised polyorganosiloxanes (POS), one of the methods for preparing them and their uses as bleaching agent in dental compositions | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.