Hauser, Inc.
🏢 View company profile →24Patents
0Active
24Granted
33Portfolio score
Filing activity: Jul 18, 1994 → Jul 19, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5679806A | Process for the isolation and purification of isoflavones | Chemistry; Metallurgy | 53 | Expired |
| US6210679A | Method for isolation of caffeine-free catechins from green tea | Human Necessities | 22 | Expired |
| US5908650A | Pigment composition containing anthocyanins stabilized by plant extracts | Human Necessities | 22 | Expired |
| US5808113A | Preparation of Taxol and docetaxel through primary amines | Chemistry; Metallurgy | 14 | Expired |
| US6306450A | Storage stable, citrus-flavored compositions comprising plant extracts | Human Necessities | 13 | Expired |
| US6160004A | C-10 carbon-substituted artemisinin-like trioxane compounds having antimalarial, antiproliferative and antitumor activities | Chemistry; Metallurgy | 13 | Expired |
| US5859293A | High purity carnosic acid from rosemary and sage extracts by pH-controlled precipitation | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5677468A | Artemisinin dimer compounds having anticancer activity | Human Necessities | 11 | Expired |
| US6780442B2 | Efficient method for producing compositions enriched in anthocyanins | Human Necessities | 11 | Expired |
| US6399579B1 | Compositions comprising icariside I and anhydroicaritin and methods for making the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5629433A | Selective process for the deacylation and deacetylation of taxol and taxanes | Chemistry; Metallurgy | 10 | Expired |
| US5679807A | Preparation of taxol and docetaxel through primary amines | Chemistry; Metallurgy | 9 | Expired |
| US6136988A | 7-hexanoyltaxol and methods for preparing the same | Human Necessities | 8 | Expired |
| US5892063A | Cephalomannine epoxide, its analogues and a method for preparing the same | Chemistry; Metallurgy | 7 | Expired |
| US6297272A | Artemisinin analogs having antimalarial antiproliferative and antitumor activities and chemoselective methods of making the same | Chemistry; Metallurgy | 5 | Expired |
| US6156790A | C-10 carbon-substituted artemisinin-like trioxane compounds having antimalarial, antiproliferative and antitumor activities | Chemistry; Metallurgy | 5 | Expired |
| USRE38117E1 | Trioxane dimer compound having antiproliferative and antitumor activities | General | 4 | Expired |
| US6132726A | Process for removing impurities from natural product extracts | Human Necessities | 3 | Expired |
| US6586464B2 | Artemisinin analogs having antimalarial, antiproliferative, and antitumor activities and chemoselective methods of making the same | Chemistry; Metallurgy | 3 | Expired |
| US6596776B2 | High molecular weight primary aliphatic alcohols obtained from natural products and uses thereof | Chemistry; Metallurgy | 2 | Expired |
| US5840925A | Trioxane dimer compounds having antiproliferative and antitumor activities | Human Necessities | 2 | Expired |
| US6638555B2 | Method of preparing storage stable, citrus-flavored compositions comprising plant extracts | Human Necessities | 2 | Expired |
| US6004997A | Trioxane dimer compounds having antiproliferative and antitumor activities | Chemistry; Metallurgy | 1 | Expired |
| US6753345B2 | 7-hexanolytaxol and methods for preparing the same | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.