Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103848 | Method of rendering substrates water repellent using hyperbranched polymers containing silicon atoms | Gary T. Decker, Daniel Graiver, Arthur James Tselepis | 2000-08-15 |
| 5997954 | Method of rendering substrates water repellent using hyperbranched polymers containing silicon atoms | Gary T. Decker, Daniel Graiver, Arthur James Tselepis | 1999-12-07 |
| 5834416 | Azeotropes of alkyl esters and hexamethyldisiloxane | David Lee Morgan | 1998-11-10 |
| 5824632 | Azeotropes of decamethyltetrasiloxane | Ora L. Flaningam, David Lee Morgan | 1998-10-20 |
| 5628833 | Two-step cleaning or dewatering with siloxane azeotropes | Cheryl A. McCormack | 1997-05-13 |
| 5559039 | Method of using liquid column packing materials | — | 1996-09-24 |
| 5545317 | Liquid column packing materials and method for making the same | — | 1996-08-13 |
| 5516450 | Azeotropes of octamethyltrisiloxane and N-propoxypropanol | Ora L. Flaningam | 1996-05-14 |
| 5512169 | Liquid column packing materials | — | 1996-04-30 |
| 5507878 | Azeotropes of octamethyltrisiloxane and aliphatic or alicyclic alcohols | Ora L. Flaningam | 1996-04-16 |
| 5501811 | Azeotropes of octamethyltrisiloxane and aliphatic or alicyclic alcohols | Ora L. Flaningam | 1996-03-26 |
| 5492647 | Octamethylcyclotetrasiloxane azeotropes | Ora L. Flaningam | 1996-02-20 |
| 5478493 | Hexamethyldisiloxane containing azeotropes | Ora L. Flaningam | 1995-12-26 |
| 5456856 | Azeotrope and azeotrope-like compositions of octamethyltrisiloxane | Ora L. Flaningam, John Moore | 1995-10-10 |
| 5454972 | Azeotropes of octamethyltrisiloxane and n-propoxypropanol | Ora L. Flaningam | 1995-10-03 |
| 5454970 | Octamethyltrisiloxane containing azeotropes | Ora L. Flaningam | 1995-10-03 |
| 5110784 | Dual surface porous material | Thomas J. Tangney, Anthony Revis | 1992-05-05 |
| 4959340 | Method of making liquid chromatography packing materials | — | 1990-09-25 |
| 4950634 | Method for producing dual zone materials by use of an organosilane mixture | Thomas J. Tangney | 1990-08-21 |
| 4950635 | Method for producing dual zone materials by catalyzed halosilylation | Thomas J. Tangney | 1990-08-21 |
| 4941974 | Method of making liquid chromatography dual zone packing materials | — | 1990-07-17 |
| 4897197 | Using liquid chromatography packing materials | — | 1990-01-30 |
| 4855054 | Using liquid chromatography dual zone packing materials | — | 1989-08-08 |
| 4782040 | Porous materials having a dual surface | Anthony Revis | 1988-11-01 |
| 4778600 | Liquid chromatography dual zone packing materials | — | 1988-10-18 |