Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216178 | Process of reducing olefins | Helen H. Ong, James A. Profitt | 1993-06-01 |
| 5140027 | Aminoalkylthiodibenzoxepins and pharmaceutical use | Helen H. Ong, James A. Profitt | 1992-08-18 |
| 5006664 | Aminoalkylthiodibenzothiepins and related compounds | Helen H. Ong, James A. Profitt | 1991-04-09 |
| 4943571 | Aminoalkylthiodibenzoxepins and pharmaceutical use | Helen H. Ong, James A. Profitt | 1990-07-24 |
| 4837227 | Aminoalkylthiodibenzoxepins and pharmaceutical use | Helen H. Ong, James A. Profitt | 1989-06-06 |
| 4775682 | Haloalkylthiodibenzothiepins | Helen H. Ong, James A. Profitt | 1988-10-04 |
| 4775672 | Aminoalkylthiodibenzothiepins | Helen H. Ong, James A. Profitt | 1988-10-04 |
| 4775683 | Aminoalkylthiodibenzothiepins | Helen H. Ong, James A. Profitt | 1988-10-04 |
| 4771069 | Aminoalkylthiodibenzothiepins | Helen H. Ong, James A. Profitt | 1988-09-13 |
| 4766143 | Haloalkylthiodibenzothiepins | Helen H. Ong, James A. Profitt | 1988-08-23 |
| 4668695 | Aminoalkylthiodibenzothiepins | Helen H. Ong, James A. Profitt | 1987-05-26 |
| 4524207 | Process for preparing substituted 1,3-dihydrospiro[benzo(c)thiophene]s | Helen H. Ong, James A. Profitt | 1985-06-18 |
| 4414219 | Antidepressant (.alpha.-phenyl-2-tolyl)azacycloalkanols and derivatives thereof | Lawrence L. Martin, Helen H. Ong, Charles A. Crichlow | 1983-11-08 |
| 4409229 | Antidepressive and tranquilizing substituted 1,3-dihydrospiro[benzo(c)thiophene]s | Helen H. Ong, James A. Profitt | 1983-10-11 |
| 4311703 | Antidepressant and tranquilizing (.alpha.-phenyl-2-tolyl)-azacycloalkenes | Lawrence L. Martin, Helen H. Ong, Charles A. Crichlow | 1982-01-19 |
| 4241071 | Antidepressant (.alpha.-phenyl-2-tolyl)azacycloalkanes | Lawrence L. Martin, Helen H. Ong, Charles A. Crichlow | 1980-12-23 |