FIRMENICH SA
824Patents
406Active
824Granted
53Portfolio score
Filing activity: May 1, 1968 → Mar 12, 2024 · 110 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6214788A | Use of cubebol as a flavoring ingredient | Human Necessities | 105 | Expired |
| US5508259A | Perfuming composition | Human Necessities | 84 | Expired |
| US4803195A | Perfume composition with deodorising or antiperspirant action | Human Necessities | 80 | Expired |
| US4634614A | Devices for perfuming ambient air and enclosed spaces | Emerging Cross-Sectional Technologies | 66 | Expired |
| US4411829A | Perfuming ingredient | Chemistry; Metallurgy | 61 | Expired |
| US7381417B2 | Fragrance delivery system for surface cleaners and conditioners | Human Necessities | 52 | Expired |
| USD296630S | Liquid sample color comparison rack | General | 47 | Expired |
| US5780090A | Flavored products and a process for their preparation | Human Necessities | 46 | Expired |
| US4088649A | Process for preparing a diketo-piperazine | Human Necessities | 45 | Expired |
| US4006261A | Flavoring with mixtures of theobromine and cyclic dipeptides | Chemistry; Metallurgy | 44 | Expired |
| US5780527A | Perfuming device for perfuming and sanitizing ambient air | Chemistry; Metallurgy | 43 | Expired |
| US5506353A | Particulate hydrogenated starch hydrolysate based flavoring materials and use of same | Human Necessities | 42 | Expired |
| US5695802A | Flavoring composition and process | Human Necessities | 39 | Expired |
| US6287620A | Flavor enhancing methods | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4534509A | Multiple compartment plastic packing | Performing Operations; Transporting | 33 | Expired |
| US10308895B2 | Synergistic perfuming composition | Chemistry; Metallurgy | 30 | Active |
| US6046127A | Process for the preparation of alcohols | Chemistry; Metallurgy | 30 | Expired |
| US4990381A | Multi-layer sandwich sheet and packaging using the said sheet | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5831133A | Process for the preparation of alcohols | Chemistry; Metallurgy | 28 | Expired |
| US6359168B1 | Compounds derived from menthol and use as refreshing agent | Chemistry; Metallurgy | 26 | Expired |
| USD296665S | Smelling blotter strip holder | General | 25 | Expired |
| US5786017A | Particulate flavor compositions and process to prepare same | Human Necessities | 24 | Expired |
| US7204998B2 | Perfuming or flavoring microcapsules comprising a fireproofing agent | Human Necessities | 24 | Expired |
| US5874600A | Ruthenium catalysts and their use in the asymmetric hydrogenation of cyclopentenones | Performing Operations; Transporting | 23 | Expired |
| US5847226A | Process for the preparation of nootkatone | Chemistry; Metallurgy | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.