Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319480 | Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids | — | 2022-05-03 |
| 10676664 | Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids | — | 2020-06-09 |
| 9725641 | Methods fluids by producing and employing oil and gas well drilling and completion fluids as well as hydraulic fracturing fluids employing triglyceride processing by products and propylene glycol recovered from aircraft deicing operations | — | 2017-08-08 |
| 8906251 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2014-12-09 |
| 8858826 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2014-10-14 |
| 8440096 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2013-05-14 |
| 8377328 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2013-02-19 |
| 8313667 | Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products | Richard Sapienza, William Ricks | 2012-11-20 |
| 8241520 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2012-08-14 |
| 8062544 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2011-11-22 |
| 7854856 | Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products | Richard Sapienza, William Ricks | 2010-12-21 |
| 7442322 | Environmentally benign anti-icing or deicing fluids employing industrial streams comprising hydroxycarboxylic acid salts and/or other effective deicing/anti-icing agents | Richard Sapienza, William Ricks | 2008-10-28 |
| 7270768 | Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products | Richard Sapienza, William Ricks | 2007-09-18 |
| 7138071 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2006-11-21 |
| 6890451 | Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products | Richard Sapienza, William Ricks | 2005-05-10 |
| 6506318 | Environmentally benign anti-icing or deicing fluids | Richard Sapienza, William Ricks | 2003-01-14 |
| H1986 | Method for removing organic sulfur from heterocyclic sulfur-containing | Ronald M. Atlas, David J. Boron, William R. Deever, Beverly Lynn McFarland, Jarold A. Meyer | 2001-08-07 |
| 5976355 | Low residence time catalytic cracking process | Robert J. Gartside, Joseph L. Ross, Dennis A. Duncan | 1999-11-02 |
| 5730859 | Process for catalytically cracking paraffin rich feedstocks comprising high and low concarbon components | Joseph L. Ross, Atulya V. Saraf | 1998-03-24 |
| 5565176 | Catalytically cracking paraffin rich feedstocks comprising high and low concarbon components | Joseph L. Ross, Atulya V. Saraf | 1996-10-15 |
| 5435906 | Process for catalytically cracking feedstocks paraffin rich comprising high and low concarbon components | Joseph L. Ross, Atulya V. Saraf | 1995-07-25 |
| 5320741 | Combination process for the pretreatment and hydroconversion of heavy residual oils | Elmo C. Brown | 1994-06-14 |
| 5254788 | Process for the production of olefins from light paraffins | Robert J. Gartside | 1993-10-19 |
| 5220093 | Process for production of olefins from mixtures of light paraffins | Robert J. Gartside | 1993-06-15 |
| 4906442 | Process and apparatus for the production of olefins from both heavy and light hydrocarbons | S. Narayanan, Herman N. Woebcke | 1990-03-06 |