Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226760 | Alpha-alumina inorganic membrane support and method of making the same | Adam Kent Collier, Wei Liu, Jianguo Wang | 2012-07-24 |
| 7191592 | Diesel engine exhaust system | Mallanagouda Dyamanagouda Patil | 2007-03-20 |
| 7182924 | Substrate packing for monolith reactors | Kevin R. Brundage, Gilbert De Angelis, G. James Piazza | 2007-02-27 |
| 7169213 | Multi-channel cross-flow porous device | Wei Liu, Yuming Xie | 2007-01-30 |
| 6251822 | Method of making activated carbon derived from pitches | Y. Lisa Peng | 2001-06-26 |
| 6024899 | Method of making mesoporous carbon using pore formers | Y. Lisa Peng | 2000-02-15 |
| 5934069 | In-line adsorber system | William Hertl, Donald L. Guile, Mallanagouda Dyamanagouda Patil | 1999-08-10 |
| 5916133 | Automotive hydrocarbon adsorber system | Carol L. Buhrmaster, William Hertl, Mallanagouda Dyamanagouda Patil, Louis S. Socha, Jr. | 1999-06-29 |
| 5863508 | Catalytic reactor system | Irwin M. Lachman, Mallanagouda D. Patel, Srinivas H. Swarood | 1999-01-26 |
| 5787707 | In-line adsorber system | William Hertl, Donald L. Guile, Mallanagouda Dyamanagouda Patil | 1998-08-04 |
| 5771684 | Gas treatment systems | William Hertl, Donald L. Guile, Mallanagouda Dyamanagouda Patil | 1998-06-30 |
| 5716899 | Pore-impregnated body and method of producing same | Donald L. Guile | 1998-02-10 |
| 5582003 | Temperature actuated zeolite in-line adsorber system | Mallanagouda Dyamanagouda Patil | 1996-12-10 |
| 5260241 | Controlled pore size phosphate-alumina material and method for producing same | William Peter Addiego, Irwin M. Lachman, Mallanagouda Dyamanagouda Patil | 1993-11-09 |
| 5248643 | Mixed zeolites and method for producing same | Mallangouda D. Patil | 1993-09-28 |
| 5212130 | High surface area washcoated substrate and method for producing same | William Peter Addiego, Irwin M. Lachman, Mallanagouda Dyamanagouda Patil, Melcenia R. Williams, Kenneth E. Zaun | 1993-05-18 |
| 5206202 | Catalyst device fabricated in situ and method of fabricating the device | Irwin M. Lachman, Mallanagouda Dyamanagouda Patil, Raja R. Wusirika | 1993-04-27 |
| 5168085 | Multi-stage TWC system | William Peter Addiego, Srinivas H. Swaroop, Raja R. Wusirika | 1992-12-01 |
| 5124302 | Phosphate-containing structures with catalytic material distributed throughout | Irwin M. Lachman, Kenneth E. Zaun | 1992-06-23 |
| 5059489 | Surface modified structures | Charles Q. Buckwalter, Jr., Irwin M. Lachman, Mallanagouda Dyamanagouda Patil | 1991-10-22 |
| 5039644 | Phosphate-containing ceramic structures for catalyst support and fluid filtering | Irwin M. Lachman, Kenneth E. Zaun | 1991-08-13 |
| 4912077 | Catalytically active materials and method for their preparation | Irwin M. Lachman, Mallanagouda Dyamanagouda Patil, Raja R. Wusirika | 1990-03-27 |