Details for Patent: 4,800,903
Summary for Patent: 4,800,903
| Title: | Nicotine dispenser with polymeric reservoir of nicotine |
| Abstract: | A nicotine dispenser comprising a polyolefin porous plug with reversibly retained nicotine therein. The dispenser is mounted in a tubular configuration to provide a cigarette-shaped product adapted to dispense nicotine vapor when air is drawn therethrough. The polymeric reservoir of nicotine comprises a polyolefin, preferably polyethylene or polypropylene, which reversibly absorbs nicotine. |
| Inventor(s): | Jon P. Ray, James E. Turner, Michael P. Ellis, Ronald G. Oldham |
| Assignee: | Pfizer Health AB |
| Application Number: | US06/738,120 |
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Patent Claim Types: see list of patent claims | Use; Composition; Device; |
Drugs Protected by US Patent 4,800,903
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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International Family Members for US Patent 4,800,903
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 77248 | ⤷ Start Trial | |||
| Australia | 5746386 | ⤷ Start Trial | |||
| Australia | 589182 | ⤷ Start Trial | |||
| Brazil | 8602341 | ⤷ Start Trial | |||
| Canada | 1254478 | ⤷ Start Trial | |||
| China | 1016843 | ⤷ Start Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
