| Patent Number |
Title Of Patent |
Date Issued |
| 6132686 |
Pressurized reaction block |
October 17, 2000 |
| A reaction block assembly of reaction vessels for conducting chemical reactions under pressure. The assembly includes a heat conductive reactive block having reaction vessel receiving openings formed in the block. A heat exchanger is mounted in heat transfer engagement with some of the |
| 6086831 |
Modular reaction block assembly with thermoelectric cooling and heating |
July 11, 2000 |
| An array of reaction assemblies for heating and cooling a plurality of reaction vessels. Each reaction vessel assembly including a heat conductive reaction block having an exterior wall and a reaction vessel receiving cavity formed in the block inwardly of the exterior wall. A thermo |
| 6074613 |
Apparatus for multiple, simultaneous synthesis of organic compounds |
June 13, 2000 |
| A method and an apparatus for multiple, simultaneous synthesis of compounds. The apparatus includes a reaction block having a heating layer, a cooling layer, each of which may perform both functions, and a collection sump. A plurality of reaction tubes are supported in the reaction b |
| 5762881 |
Apparatus for multiple, simultaneous synthesis of organic compounds |
June 9, 1998 |
| An apparatus for multiple, simultaneous synthesis of compounds. The apparatus includes a reaction block having a heating layer, a cooling layer, each of which may perform both functions, and a collection sump. A plurality of reaction tubes are supported in the reaction block in a mat |
| 5030329 |
Method of forming a helical waveguide using a deposit screen |
July 9, 1991 |
| A method for forming a helical waveguide uses a deposit screen such as tape to prevent the deposit of unwanted material between the turns of the helix. The waveguide is formed by electroplating of nickel on a mandrel. The mandrel has raised portions similar to a screw on which the wavegu |
| 4932749 |
Optical waveguides formed from multiple layers |
June 12, 1990 |
| An optical waveguide for infrared light includes a series of metal layers. A thick outer layer of nickel is provided for mechanical stiffness to make the structure self-supporting. Thinner inside layers are also provided of metals such as silver, gold and copper which are good heat condu |
| 4909582 |
Method and apparatus for removing a helical waveguide from a mandrel |
March 20, 1990 |
| A method and apparatus for removing a waveguide from a mandrel. A helical waveguide is formed on a mandrel by electroplating. The mandrel has raised areas similar to a screw on which the waveguide is formed. A thin walled cylinder is slipped over the cylindrical mandrel and advanced axia |
