Fan Tech, Ltd.
24Patents
1Active
24Granted
31Portfolio score
Filing activity: Jul 31, 1996 → Oct 24, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6258965A | Reconstituted meadowfoam oil | Chemistry; Metallurgy | 33 | Expired |
| US6180668A | Reconstituted meadowfoam oil in personal care applications | Chemistry; Metallurgy | 16 | Expired |
| US6306906A | Reconstituted meadowfoam oil in personal care applications | Chemistry; Metallurgy | 9 | Expired |
| US5834516A | Meadowfoam betaines in personal care applications | Chemistry; Metallurgy | 8 | Expired |
| US5741919A | Complex meadowfoam esters | Chemistry; Metallurgy | 5 | Expired |
| US6383232B1 | Process and composition for dyeing hair utilizing zwitterionic conditioning agents | Human Necessities | 5 | Expired |
| US6201143A | Free radical polymers based on meadowfoam esters | Human Necessities | 5 | Expired |
| US5919958A | Meadowfoam amidopropyl dimethyl amine salts | Chemistry; Metallurgy | 3 | Expired |
| US6384248B1 | Meadowfoam based sorbitan esters | Chemistry; Metallurgy | 3 | Expired |
| US5917070A | Polyoxyalkylene glycol meadowfoam esters | Chemistry; Metallurgy | 3 | Expired |
| US5736571A | Guerbet meadowfoam esters in personal care | Chemistry; Metallurgy | 3 | Expired |
| US5834517A | Meadowfoam sulfosuccinates in personal care applications | Chemistry; Metallurgy | 3 | Expired |
| US5817846A | Meadowfoam alkoxylated esters | Chemistry; Metallurgy | 3 | Expired |
| US6545052B2 | Methods and compositions for inhibiting free radical polymerization in skin and hair | Human Necessities | 3 | Expired |
| US7615231B2 | Methods for enhancing the morphology, tone, texture and/or appearance of skin or hair using a meadowlactone | Human Necessities | 2 | Active |
| US5786388A | Meadowfoam esters as skin conditioners | Chemistry; Metallurgy | 2 | Expired |
| US5741915A | Meadowfoam betaines | Chemistry; Metallurgy | 2 | Expired |
| US5760260A | Meadowfoam esters | Chemistry; Metallurgy | 1 | Expired |
| US5932754A | Meadowfoam quaternary compounds | Human Necessities | 1 | Expired |
| US5770751A | Meadowfoam sulfosuccinates | Chemistry; Metallurgy | 1 | Expired |
| US5907049A | Meadowfoam amine oxides | Human Necessities | 1 | Expired |
| US5780643A | Meadowfoam imidazolines | Chemistry; Metallurgy | 1 | Expired |
| US5741916A | Meadowfoam alkanolamides | Chemistry; Metallurgy | 1 | Expired |
| US6087522A | Silicone lanolin esters | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.