Courtesy of DrugPatentWatch.com:
Drug Patent Expirations in May 2008
*Drugs may be covered by multiple patents
| Tradename | Applicant | Generic Name | Patent Number | Patent Expiration |
| HABITROL | Novartis | nicotine | 5,016,652 | May 21, 2008 |
| REQUIP | Glaxosmithkline | ropinirole hydrochloride | 4,824,860 | May 19, 2008 |
| SARAFEM | Lilly | fluoxetine hydrochloride | 4,971,998 | May 20, 2008 |
Courtesy of DrugPatentWatch.com
Courtesy of DrugPatentWatch.com:
Drug Patent Expirations in April 2008
*Drugs may be covered by multiple patents
| Tradename | Applicant | Generic Name | Patent Number | Patent Expiration |
| ACTINEX | Univ Az Cancer Ctr | masoprocol | 4,695,590 | APR 17,2008 |
| ACTINEX | Univ Az Cancer Ctr | masoprocol | 5,008,294 | APR 15,2008 |
| ESTROSTEP 21 | Warner Chilcott | ethinyl estradiol; norethindrone acetate | 5,010,070 | APR 23,2008 |
| ESTROSTEP FE | Warner Chilcott | ethinyl estradiol; norethindrone acetate | 5,010,070 | APR 23,2008 |
| FEMPATCH | Parke Davis | estradiol | 5,006,342 | APR 09,2008 |
| LODINE XL | Wyeth Pharms Inc | etodolac | 4,966,768 | APR 30,2008 |
| ORFADIN | Swedish Orphan | nitisinone | 5,006,158 | APR 09,2008 |
| ZEMURON | Organon Usa Inc | rocuronium bromide | 4,894,369 | APR 13,2008 |
Courtesy of DrugPatentWatch.com
Courtesy of DrugPatentWatch.com:
Drug Patent Expirations in March 2008
*Drugs may be covered by multiple patents
| Tradename | Applicant | Generic Name | Patent Number | Patent Expiration |
| CARDIZEM CD | Biovail | diltiazem hydrochloride | 5,002,776 | MAR 26,2008 |
| CARDURA XL | Pfizer | doxazosin mesylate | 4,837,111 | MAR 21,2008 |
| CIPRO IN DEXTROSE 5% IN PLASTIC CONTAINER | Bayer Pharms | ciprofloxacin | 4,957,922 | MAR 18,2008 |
| CIPRO IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER | Bayer Pharms | ciprofloxacin | 4,957,922 | MAR 18,2008 |
| ESCLIM | Women First Hlthcare | estradiol | 4,842,864 | MAR 25,2008 |
| IFEX | Bristol Myers Squibb | ifosfamide | 4,882,452 | MAR 03,2008 |
| IFEX/MESNEX KIT | Bristol Myers Squibb | ifosfamide; mesna | 4,882,452 | MAR 03,2008 |
| NEXIUM | Astrazeneca | esomeprazole magnesium | 4,738,974 | MAR 01,2008 |
| NEXIUM | Astrazeneca | esomeprazole magnesium | 4,783,974 | MAR 01,2008 |
| RESCULA | R Tech Ueno Ltd | unoprostone isopropyl | 5,151,444 | MAR 19,2008 |
| SEMPREX-D | Ucb Inc | acrivastine; pseudoephedrine hydrochloride | 4,650,807 | MAR 26,2008 |
| TOPROL-XL | Astrazeneca | metoprolol succinate | 4,957,745 | MARVariationen von <a href=”http://www.pokergrand.de/beste-online-strip-poker-download-wettkonto-pages.html” mce_href=”http://www.pokergrand.de/beste-online-strip-poker-download-wettkonto-pages.html”>strip poker download</a>. 18,2008 |
| TOPROL-XL | Astrazeneca | metoprolol succinate | 5,001,161 | MAR 18,2008 |
| TOPROL-XL | Astrazeneca | metoprolol succinate | 5,081,154 | MAR 18,2008 |
| UVADEX | Therakos | methoxsalen | 4,999,375 | MAR 12,2008 |
| VIVELLE | Novartis | estradiol | 4,814,168 | MAR 04,2008 |
| VIVELLE | Novartis | estradiol | 4,994,267 | MAR 04,2008 |
| VIVELLE | Novartis | estradiol | 4,994,278 | MAR 04,2008 |
| VUSION | Barrier | miconazole nitrate; petrolatum, white; zinc oxide | 4,911,932 | MAR 27,2008 |
Courtesy of DrugPatentWatch.com
Yali Friedman lives in Washington, DC and is author of Building Biotechnology and other books; founder of DrugPatentWatch; and chief editor of the Journal of Commercial Biotechnology.
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