Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939998 | Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst | Stephen C. Jevne, Surjit S. Chhatwal | 2005-09-06 |
| 6680419 | Process enhancing adsorbent capacity for acetylenic compounds | Michael J. Foral, Diadema N. Ventura | 2004-01-20 |
| 6143851 | Process for preparation of addition products of difunctional telechelic polyolefins from cyclic olefins by olefin metathesis reaction | Philip O. Nubel, Howard B. Yokelson, William H. Frye, Tsuei-Yun Lynch, George A. McConaghy | 2000-11-07 |
| 6060570 | Process for preparation of addition products of difunctional telechelic polyolefins from cyclic olefins by olefin metathesis reaction | Philip O. Nubel, Howard B. Yokelson, William H. Frye, Tsuei-Yun Lynch, George A. McConaghy | 2000-05-09 |
| 5332838 | Cyclization process utilizing copper aluminum borate as a catalyst | Patrick E. McMahon | 1994-07-26 |
| 5264407 | Crystalline metalloaluminum borates | Stephen T. McKenna, Vincent F. Smith, Jr. | 1993-11-23 |
| 5227530 | Alcohol conversion using copper chromium aluminum borate catalysis | Patrick E. McMahon | 1993-07-13 |
| 5157182 | Dehydrocyclization of polysubstituted cyclic organic compounds over copper aluminum borate | Patrick E. McMahon | 1992-10-20 |
| 5108658 | Light metal oxide-based amorphous conductor | Mark P. Kaminsky, Richard E. DeSimone | 1992-04-28 |
| 5108973 | Crystalline copper chromium aluminum borate | Patrick E. McMahon | 1992-04-28 |
| 5104845 | Group 1 metalloaluminum borates | Ruth A. Montag | 1992-04-14 |
| 5087779 | Hydrocarbon halogenation | Philip O. Nubel, Michael J. Spangler, Glenn O. Michaels | 1992-02-11 |
| 5087786 | Halogen-assisted conversion of lower alkanes | Philip O. Nubel, Michael J. Spangler, Charles A. Lutman, Glenn O. Michaels | 1992-02-11 |
| 5084259 | Crystalline nickel aluminum borates | Stephen T. McKenna, Vincent F. Smith, Jr. | 1992-01-28 |
| 5043308 | Crystalline rare earth aluminum borates | Melvin L. Luetkens, Jr. | 1991-08-27 |
| 4990480 | Biphasic rare earth aluminum borates and process for their preparation | Melvin L. Luetkens, Jr. | 1991-02-05 |
| 4975413 | Superconductor-coated carbon fiber composites | William F. Bennett, David A. Schulz | 1990-12-04 |
| 4913886 | Production of improved copper aluminum borate | — | 1990-04-03 |
| 4766102 | Silver aluminum borate oxidation catalyst and process for its preparation | Laura Wilwerding, John L. Melquist, Melvin L. Luetkens, Jr. | 1988-08-23 |
| 4664824 | Phenate product and process | Yuehsiung Chang | 1987-05-12 |
| 4647293 | Gasoline compositions containing hexavalent molybdenum | Paul J. Cahill | 1987-03-03 |
| 4645753 | Doped aluminum borate | Alex Zletz, Jeffrey T. Miller | 1987-02-24 |
| 4590324 | Dehydrogenation of alkylaromatics | — | 1986-05-20 |