Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5559274 | Production of phenol from a hydrocarbon feedstock | John I. Hammerman | 1996-09-24 |
| 5525311 | Process and apparatus for controlling reaction temperatures | Christine J. B. Girod, William Levy, Jacques J. L. Romatier, Dominique Sabin, Paul A. Sechrist | 1996-06-11 |
| 5015783 | Production of ethers by the reaction of alcohols and olefins | Bipin V. Vora, Charles P. Luebke | 1991-05-14 |
| 4816607 | Integrated etherification process with recycle post treatment | Bipin V. Vora, Richard E. Conser | 1989-03-28 |
| 4797133 | Process for recovery of butene-1 from mixed C4 hydrocarbons | — | 1989-01-10 |
| 4761504 | Integrated process for high octane alkylation and etherification | — | 1988-08-02 |
| 4754078 | Integrated etherification process with isomerization pretreatment | Bipin V. Vora, Richard E. Conser | 1988-06-28 |
| 4568447 | Process for the removal of trace quantities of hydrocarbonaceous compounds from an aqueous stream | John G. Sikonia | 1986-02-04 |
| 4423251 | Process employing sequential isobutylene hydration and etherification | Bipin V. Vora | 1983-12-27 |
| 4370205 | Recovery of cumene from a mixture thereof with phenol and water | — | 1983-01-25 |
| 4333801 | Recovery of a cumene/alpha-methylstyrene fraction from a mixture thereof with phenol and water | — | 1982-06-08 |
| 4305886 | Process for the ammoxidation of alkylaromatic hydrocarbons | — | 1981-12-15 |
| 4284583 | Ammoxidation process with external catalyst regeneration zone | — | 1981-08-18 |
| 4283568 | Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide | — | 1981-08-11 |
| 4262150 | Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide | — | 1981-04-14 |
| 4262151 | Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide | — | 1981-04-14 |
| 4246192 | Ammoxidation process with isolated catalyst regeneration zone | — | 1981-01-20 |
| 4246191 | Ammoxidation process | — | 1981-01-20 |