Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470097 | Silicon-containing steel compostition with improved heat exchanger corrosion and fouling resistance | ChangMin Chun, Mark A. Greaney, Thomas Bruno, Ian A. Cody, LeRoy Clavenna | 2013-06-25 |
| 8465599 | Chromiun-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components | ChangMin Chun, Mark A. Greaney, Thomas Bruno, Ian A. Cody | 2013-06-18 |
| 8211548 | Silicon-containing steel composition with improved heat exchanger corrosion and fouling resistance | ChangMin Chun, Mark A. Greaney, Thomas Bruno, Ian A. Cody, LeRoy R. Clavenna | 2012-07-03 |
| 8037928 | Chromium-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components | ChangMin Chun, Mark A. Greaney, Thomas Bruno, Ian A. Cody | 2011-10-18 |
| 8029914 | High performance coated material with improved metal dusting corrosion resistance | Kenneth E. Bagnoli, G. Phillip Anderson, ChangMin Chun | 2011-10-04 |
| 7422804 | Metal dusting resistant stable-carbide forming alloy surfaces | ChangMin Chun, James Dirickson Mumford | 2008-09-09 |
| 7354660 | High performance alloys with improved metal dusting corrosion resistance | ChangMin Chun | 2008-04-08 |
| 6942739 | Reactive heat treatment to form pearlite from an iron containing article | ChangMin Chun, James Dirickson Mumford, Adnan Ozekcin | 2005-09-13 |
| 6737175 | Metal dusting resistant copper based alloy surfaces | ChangMin Chun, James Dirickson Mumford | 2004-05-18 |
| 6692838 | Metal dusting resistant alloys | ChangMin Chun | 2004-02-17 |
| 6679987 | Process for decreasing the acid content and corrosivity of crudes | Saul Charles Blum, Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger +2 more | 2004-01-20 |
| 6648988 | Furnace run length extension by fouling control | Ashok Uppal, ChangMin Chun | 2003-11-18 |
| 6054042 | Process for neutralization of petroleum acids using overbased detergents | Martin L. Gorbaty, David J. Martella, Guido Sartori, David W. Savage, Bruce H. Ballinger +2 more | 2000-04-25 |
| 6022494 | Process for decreasing the acid content and corrosivity of crudes | Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger, Saul Charles Blum +2 more | 2000-02-08 |
| 5869195 | Corrosion resistant carbon steel | Adnan Ozekcin | 1999-02-09 |
| 5520751 | Oxidation of low chromium steels | Vinod Kumar Pareek, James Dirickson Mumford, Adnan Ozekcin | 1996-05-28 |
| 5464523 | Sensors for sulfur activity measurements | Vinod Kumar Pareek, James Dirickson Mumford, Horst Witzke | 1995-11-07 |
| 5279651 | Inorganic/organic inhibitor for corrosion of iron containing materials in sulfur environment | Hyacinth L. Vedage | 1994-01-18 |
| 5158693 | Oligoquinolinium metal oxide salts as sulfur corrosion inhibitors | Long Y. Chiang | 1992-10-27 |
| 4820591 | Corrosion resistant article and method of manufacture | — | 1989-04-11 |
| 4763729 | Method for inhibiting corrosion of iron-containing alloy articles in sulfur-containing media | — | 1988-08-16 |
| 4427447 | Alumina-yttria mixed oxides in dispersion strengthened high temperature alloy powders | Ruzica Petkovic-Luton, Raghavan Ayer | 1984-01-24 |
| 4402746 | Alumina-yttria mixed oxides in dispersion strengthened high temperature alloys | Ruzica Petkovic-Luton, Raghavan Ayer | 1983-09-06 |