Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877898 | Process for one step esterification using an intermetallic palladium based catalyst system | Christos Paparizos, Wilfrid G. Shaw | 1989-10-31 |
| 4864057 | Dehydrogenation of carboxylic acids with mixed metal phosphorus oxide catalysts | S. Erik Pedersen, Harley F. Hardman | 1989-09-05 |
| 4742035 | Mixed metal phosphorus oxide catalysts for the oxidative dehydrogenation of carboxylic acids | S. Erik Pederson, Harley F. Hardman | 1988-05-03 |
| 4714695 | Method for the preparation of high activity palladium based catalysts | Christos Paparizos, Wilfrid G. Shaw | 1987-12-22 |
| 4705675 | Synthesis of molecular sieving metallosilicates using silica-transition metal oxide sols | Michael J. Desmond, Marc A. Pepera | 1987-11-10 |
| 4634502 | Process for the reductive deposition of polyoxometallates | Michael J. Desmond, Marc A. Pepera | 1987-01-06 |
| 4623635 | Method for the preparation of high activity palladium based catalysts | Christos Paparizos, Wilfrid G. Shaw | 1986-11-18 |
| 4622424 | Preparation of acrylic acid and methacrylic acid in a combination fixed-fluid bed reactor | Arthur F. Miller, Wilfrid G. Shaw | 1986-11-11 |
| 4528398 | Method for the preparation of unsaturated carboxylic acid with high activity phosphomolybdic acid based catalysts | Wilfrid G. Shaw, Arthur F. Miller | 1985-07-09 |
| 4470931 | Combination fixed-fluid bed reactor | Arthur F. Miller, Wilfrid G. Shaw | 1984-09-11 |
| 4453006 | Oxidation of propylene or isobutylene with attrition resistant catalysts | Wilfrid G. Shaw, Christos Paparizos | 1984-06-05 |
| 4444906 | Method for the preparation of high activity phosphomolybdic acid based catalysts | Wilfrid G. Shaw, Arthur F. Miller | 1984-04-24 |
| 4443555 | Method for the preparation of high activity phosphomolybdic acid based catalysts | Wilfrid G. Shaw, Arthur F. Miller | 1984-04-17 |
| 4427792 | Iron-phosphorus mixed oxide catalysts and process for their preparation | S. Erik Pedersen, Noel J. Bremer | 1984-01-24 |
| 4341717 | Reactor for contacting gases and a particulate solid | Harley F. Hardman, Ernest C. Milberger | 1982-07-27 |
| 4335056 | Processing acrylonitrile waste gas | Wilfrid G. Shaw, David B. Terrill | 1982-06-15 |
| 4323520 | Preparation of methacrylic derivatives from tertiary-butyl-containing compounds | Harley F. Hardman, Robert K. Grasselli | 1982-04-06 |
| 4315838 | Catalyst preparation technique | Arthur F. Miller, Wilfrid G. Shaw | 1982-02-16 |
| 4309310 | Catalytic composition for allylic oxidation of olefins | — | 1982-01-05 |
| 4303550 | Methods for the regeneration of deactivated phosphomolybdic acid based catalysts | Wilfrid G. Shaw, Arthur F. Miller | 1981-12-01 |
| 4280929 | Attrition resistant-higher active component fluid bed catalysts | Wilfrid G. Shaw, Christos Paparizos | 1981-07-28 |
| RE30569 | Process for preparing aggregates | Arthur F. Miller, Wilfrid G. Shaw | 1981-04-07 |