Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692436 | Molecular tracers and modified proppants for monitoring underground fluid flows | Timothy J. Boyle | 2023-07-04 |
| 11028318 | Proppant compositions and methods of use | Chad Cannan, Terrence Palisch, Timothy J. Boyle, Bernadette A. Hernandez-Sanchez, James E. Miller | 2021-06-08 |
| 10871066 | Molecular tracers and modified proppants for monitoring underground fluid flows | Timothy J. Boyle | 2020-12-22 |
| 10836638 | Metal phosphide nanomaterials prepared from single source metal amides | Diane Dickie, Bernadette A. Hernandez-Sanchez, Timothy N. Lambert | 2020-11-17 |
| 10442934 | Methods of using N-containing compounds with carbon black to replace pan and form carbon fibers | Mahmoud Reda Taha | 2019-10-15 |
| 10131996 | Carbon dioxide transformation facilitated by earth abundant metals | Diane Dickie, Elizabeth S. Donovan, Brian Barry | 2018-11-20 |
| 10106727 | Proppant compositions and methods of use | Chad Cannan, Terrence Palisch, Timothy J. Boyle, Bernadette A. Hernandez-Sanchez, James E. Miller | 2018-10-23 |
| 7601664 | Olefin polymerization catalyst compositions and method of preparation | Linfeng Chen, Thomas L. Nemzek | 2009-10-13 |
| 5663385 | Ethylene oxide catalyst and process | — | 1997-09-02 |
| 5557027 | Oligomerization catalyst and process | — | 1996-09-17 |
| 5545603 | Ethylene oxide catalyst and process | — | 1996-08-13 |
| 5498676 | Process for olefin polymerization | Stanley E. Wilson | 1996-03-12 |
| 5486628 | Ethylene oxide catalyst and process | — | 1996-01-23 |
| 5447897 | Ethylene oxide catalyst and process | — | 1995-09-05 |
| 5439862 | Oligomerization catalyst and process | — | 1995-08-08 |
| 5411926 | Olefin polymerization catalyst | Stanley E. Wilson | 1995-05-02 |
| 5380885 | Process for preparing ethylene oxide | — | 1995-01-10 |
| 5364826 | Process for preparing ethylene oxide catalysts | — | 1994-11-15 |
| 5210325 | Alkoxylation process catalyzed by supported rare earth elements | Paul Richard Weider | 1993-05-11 |
| 5208199 | Catalyst of rare earth and phosphorus-containing xerogels for alkoxylation process | — | 1993-05-04 |
| 5177155 | Selective hydrogenation of conjugation diolefin polymers with rare earth catalysts | Linda R. Chamberlain, Carma J. Gibler, Stanley E. Wilson, Thomas F. Brownscombe | 1993-01-05 |
| 5162446 | Depolymerization of conjugated diene polymers | Carma J. Gibler, Linda R. Chamberlain, Stanley E. Wilson | 1992-11-10 |
| 5141997 | Selective hydrogenation of conjugated diolefin polymers | Linda R. Chamberlain, Carma J. Gibler, Stanley E. Wilson | 1992-08-25 |
| 5120896 | Concurrent isomerization and disproportionation of olefins | David M. Hamilton, Jr. | 1992-06-09 |
| 5118870 | Alkoxylation process catalyzed by rare earth and phosphorus-containing xerogels | — | 1992-06-02 |