
Richard V. Fisher
Examiner (ID: 10268)
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/041670 | PROCESS AND AN APPARATUS FOR THE RECOVERY OF A COMPOUND | Apr 20, 1987 | Abandoned |
| 07/036133 | MEMBRANE FILTER PLATE HAVING IMPROVED BINDING CHARACTERISTICS OF THE MEMBRANE | Apr 5, 1987 | Abandoned |
| 07/025963 | Filtering device for thermoplastic material | Mar 15, 1987 | Issued |
| 07/027113 | WATER PURIFICATION SYSTEM FLUID PATH | Mar 12, 1987 | Abandoned |
| 07/023913 | GRADIENT SYSTEM | Mar 8, 1987 | Abandoned |
| 07/022741 | Filter for separating solids from liquids | Mar 5, 1987 | Issued |
| 07/016581 | PHOTOCATALYTIC TREATMENT OF WATER FOR THE PREPARATION OF EXTRAPURE WATER | Feb 18, 1987 | Abandoned |
| 07/009003 | Plasmapheresis by reciprocatory pulsatile filtration | Jan 27, 1987 | Issued |
| 07/005726 | WATER CLEANING SYSTEM | Jan 20, 1987 | Abandoned |
| 07/000538 | Cross-flow separator for separating component suspended in a liquid | Jan 4, 1987 | Issued |
| 06/937755 | Transparent porous membrane having hydrophilic surface and process | Dec 3, 1986 | Issued |
| 06/923858 | SPIRAL TUBE AERATOR FOR WASTE WATER AERATION | Oct 27, 1986 | Abandoned |
| 06/909192 | ABOVE GROUND WASTE WATER DISPOSAL SYSTEM | Sep 18, 1986 | Abandoned |
| 06/897811 | Metal-containing waste water treatment and metal recovery process | Aug 18, 1986 | Issued |
| 06/894337 | CHARGED POROUS FILTER | Aug 7, 1986 | Abandoned |
| 06/887945 | Removal of heavy metals from waste water | Jul 21, 1986 | Issued |
| 06/886437 | FILTRATION APPARATUS | Jul 16, 1986 | Abandoned |
| 06/880711 | ON-LINE FILTRATION OF POTASSIUM PERMANGANATE SOLUTIONS | Jun 30, 1986 | Abandoned |
| 06/877906 | HIGH RECOVERY SPIRAL WOUND MEMBRANE ELEMENT | Jun 23, 1986 | Abandoned |
| 06/867985 | Device for the ultrafiltration of a pressurized high-temperature liquid | May 28, 1986 | Issued |