| Patent | Date |
|---|
Process for elimination of waste material during manufacture of acrylonitrile
Grant 5,288,473 - Shaw , et al. February 22, 1 | 1994-02-22 |
Ammoxidation catalysts and methods for their preparation for use in the production of isophthalonitrile
Grant 5,183,793 - Paparizos , et al. February 2, 1 | 1993-02-02 |
Catalyst for propylene ammoxidation to acrylonitrile
Grant 5,134,105 - Paparizos , et al. July 28, 1 | 1992-07-28 |
Process for upgrading light hydrocarbons using oxidative coupling and pyrolysis
Grant 5,012,028 - Gupta , et al. April 30, 1 | 1991-04-30 |
Process for converting methane and/or natural gas to more readily transportable materials
Grant 4,727,207 - Paparizos , et al. February 23, 1 | 1988-02-23 |
Method for preparing a supported mixed-metal oxide oxidation catalyst
Grant 4,710,484 - Dolhyj , et al. December 1, 1 | 1987-12-01 |
Preparation of acrylic acid and methacrylic acid in a combination fixed-fluid bed reactor
Grant 4,622,424 - Callahan , et al. November 11, 1 | 1986-11-11 |
Antimony-containing C.sub.4 oxidation catalysts
Grant 4,558,029 - Paparizos , et al. December 10, 1 | 1985-12-10 |
Method for the preparation of high activity phosphomolybdic acid based catalysts
Grant 4,443,555 - Callahan , et al. April 17, 1 | 1984-04-17 |
Method for controlling the change in the crush strength of a catalyst particle during finishing calcination
Grant 4,410,448 - Shaw , et al. October 18, 1 | 1983-10-18 |
Process for producing unsaturated aliphatic acids
Grant 4,358,608 - Shaw , et al. November 9, 1 | 1982-11-09 |
Process for the production of olefinic acids and esters
Grant 4,314,075 - Shaw , et al. February 2, 1 | 1982-02-02 |
Process for removing nitrogen oxides from a gas stream
Grant 4,309,392 - Shaw , et al. January 5, 1 | 1982-01-05 |
Process for the production of unsaturated acids and esters
Grant 4,307,247 - Shaw , et al. December 22, 1 | 1981-12-22 |
Methods for the regeneration of deactivated phosphomolybdic acid based catalysts
Grant 4,303,550 - Callahan , et al. December 1, 1 | 1981-12-01 |
Attrition resistant-higher active component fluid bed catalysts
Grant 4,280,929 - Shaw , et al. July 28, 1 | 1981-07-28 |
Hydrogen processing of hydrocarbon feeds using coated catalysts
Grant 4,255,253 - Herrington , et al. March 10, 1 | 1981-03-10 |
Process for producing unsaturated aliphatic acids
Grant 4,223,161 - Shaw , et al. September 16, 1 | 1980-09-16 |
Oxidative dehydrogenation using chromium-containing catalysts
Grant 4,174,354 - Grasselli , et al. November 13, 1 | 1979-11-13 |
Oxidation process utilizing amphora catalysts
Grant 4,171,454 - Miller , et al. October 16, 1 | 1979-10-16 |
Process for preparing oxidation catalysts
Grant 4,170,570 - Zagata , et al. October 9, 1 | 1979-10-09 |
Process for the preparation of unsaturated acids from unsaturated aldehydes
Grant 4,139,719 - White , et al. February 13, 1 | 1979-02-13 |
Process for producing unsaturated aliphatic acids and catalysts therefore
Grant 4,138,366 - Shaw , et al. February 6, 1 | 1979-02-06 |
Catalyst compositions especially useful for preparation of unsaturated acids
Grant 4,101,448 - Shaw , et al. July 18, 1 | 1978-07-18 |
Process for the preparation of unsaturated acids from unsaturated aldehydes
Grant 4,075,123 - White , et al. February 21, 1 | 1978-02-21 |
Process for the preparation of unsaturated acids from unsaturated aldehydes
Grant 4,075,124 - White , et al. February 21, 1 | 1978-02-21 |
Process for the preparation of unsaturated acids from unsaturated aldehydes
Grant 4,072,708 - White , et al. February 7, 1 | 1978-02-07 |
Producing unsaturated aliphatic acids
Grant 4,042,533 - Shaw , et al. August 16, 1 | 1977-08-16 |
Liquid dropping device
Grant 4,042,153 - Callahan , et al. August 16, 1 | 1977-08-16 |
Amphora aggregates
Grant 3,966,639 - Callahan , et al. June 29, 1 | 1976-06-29 |
Oxidation catalyst
Grant 3,956,181 - Grasselli , et al. May 11, 1 | 1976-05-11 |
Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors
Grant 3,882,159 - Callahan , et al. May 6, 1 | 1975-05-06 |
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