Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662977 | Modular valve assembly and system with airtight, leakproof and shockproof closure for engagement in the neck of a container | Jyotirmay Deb | 2003-12-16 |
| 6286725 | Contamination-safe multi-dose dispensing and delivery system for flowable materials | — | 2001-09-11 |
| 6202901 | Modular microbarrier.TM. cap delivery system for attachment to the neck of a container | Jyotirmay Deb | 2001-03-20 |
| 6079449 | System for delivering and maintaining the sterility and integrity of flowable materials | — | 2000-06-27 |
| 5836484 | Contamination-safe multiple-dose dispensing cartridge for flowable materials | — | 1998-11-17 |
| RE34243 | Valve assembly | — | 1993-05-04 |
| 4846810 | Valve assembly | — | 1989-07-11 |
| 4424917 | Self-cleaning valve | Richard F. Berger, Greg Pardes | 1984-01-10 |
| 4415121 | Valve for spraying a mist | Richard F. Berger, Greg Pardes | 1983-11-15 |
| 4412632 | Self-cleaning valve | Richard F. Berger, Greg Pardes | 1983-11-01 |
| 4397132 | Method for manufacturing a container assembly for storing and dispensing fluid materials | Greg Pardes, Richard F. Berger | 1983-08-09 |
| 4392576 | Multilayered container including a layer of microcrimped metallic foil | Richard F. Berger, Greg Pardes | 1983-07-12 |