Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608073 | Intranasal codeine for the rapid suppression of cough and rapid relief of pain | Lewis W. Dittert, Abeer M. Al-Ghananeem | 2003-08-19 |
| 6423701 | Water soluble amine esters of testosterone for intranasal administration | — | 2002-07-23 |
| 6380175 | Method for enhancement of delivery of THC by the administration of its prodrugs via the nasal route | Lewis W. Dittert, Ali M. Qaisi, Ashraf Traboulsi | 2002-04-30 |
| 6369058 | Brain delivery of folic acid for the prevention of alzheimer's disease and stroke | Lewis W. Dittert, Ashraf Traboulsi | 2002-04-09 |
| 6200591 | Method of administration of sildenafil to produce instantaneous response for the treatment of erectile dysfunction | Lewis W. Dittert | 2001-03-13 |
| 6150420 | Method for enhanced brain delivery of bupropion | Abdulghani A. Houdi | 2000-11-21 |
| 5985239 | Derivatives of N-chloro-N-methyl glucamine and N-chloro-N-methyl glucamine esters | Bassam Tashtoush, Lewis W. Dittert | 1999-11-16 |
| 5753701 | N-chloro-N-methyl glucamine and N-chloro-N-methyl glucamine esters as novel safe agents for water disinfection | Bassam Tashtoush, Lewis W. Dittert | 1998-05-19 |
| 5424402 | Non-destructive method for radiolabelling biomolecules by halogenation | Lewis W. Dittert | 1995-06-13 |
| 4885287 | Novel method of administering aspirin and dosage forms containing same | Lewis W. Dittert, Thomas Foster | 1989-12-05 |
| 4464378 | Method of administering narcotic antagonists and analgesics and novel dosage forms containing same | — | 1984-08-07 |
| 4428883 | Novel method of administering .beta.-blockers and novel dosage forms containing same | — | 1984-01-31 |
| 4394390 | Nasal dosage forms of propranol | Shinichiro Hirai, Rima Bawarshi | 1983-07-19 |
| 4383993 | Nasal dosage forms containing natural female sex hormones | Shinichiro Hirai, Rima Bawarshi | 1983-05-17 |
| 4315925 | Method of administering natural female sex hormones | Shinichiro Hirai, Rima Bawarshi | 1982-02-16 |
| 4284648 | Nasal administration of propranolol | Shinichiro Hirai, Rima Bawarshi | 1981-08-18 |
| 4242330 | Derivative of aspirin | James E. Truelove, Harry B. Kostenbauder | 1980-12-30 |
| 4241055 | Derivatives of aspirin | James E. Truelove, Harry B. Kostenbauder | 1980-12-23 |
| 4188951 | Intrauterine system embracing selected copolymeric membranes for administering beneficial agent | Takeru Higuchi | 1980-02-19 |