Issued Patents All Time
Showing 51–75 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957256 | Process for making ethers from alkoxide anions or precursors of alkoxide anions | Richard R. Mitford, Jeffrey G. Hippler | 2015-02-17 |
| 8907088 | Methods of making cyclic, N-amino functional triamines | Stefan K. Mierau, Thomas Z. Smak | 2014-12-09 |
| 8895785 | Processes for separating one or more amine byproducts from one or more desired amines | David M. Petraitis | 2014-11-25 |
| 8853459 | Decolorization of amines | Anil J. Mehta, William C. Hoffman | 2014-10-07 |
| 8618108 | Methods of making cyclic, N-amino functional triamines | Stefan K. Mierau, Thomas Z. Srnak | 2013-12-31 |
| 8604248 | Low metal loaded, alumina supported, catalyst compositions and amination process | Stefan K. Mierau | 2013-12-10 |
| 8492592 | Low metal loaded, catalyst compositions including acidic mixed metal oxide as support | Stefan K. Mierau | 2013-07-23 |
| 8383860 | Process to selectively manufacture diethylenetriamine (DETA) or other desirable ethyleneamines via continuous transamination of ethylenediamine (EDA), and other ethyleneamines over a heterogeneous catalyst system | Ronald G. Cook, David M. Petraitis, Thomas Z. Smak | 2013-02-26 |
| 8293676 | Low metal loaded, alumina supported, catalyst compositions and amination process | Stefan K. Mierau | 2012-10-23 |
| 8273884 | Methods of making cyclic, N-amino functional triamines | Thomas Z. Srnak, Stefan K. Mierau | 2012-09-25 |
| 8188318 | Method of manufacturing ethyleneamines | David M. Petraitis, Thomas Z. Srnak | 2012-05-29 |
| 8187997 | Low metal loaded, catalyst compositions including acidic mixed metal oxide as support | Stefan K. Mierau | 2012-05-29 |
| 8124808 | Transalkoxylation of nucleophilic compounds | William C. Hoffman | 2012-02-28 |
| 7740692 | Wood preservative composition | Robert W. Grady, William C. Hoffman | 2010-06-22 |
| 6765101 | Synthesis of lower alkylene oxides and lower alkylene glycols from lower alkanes and/or lower alkenes | Madan M. Bhasin | 2004-07-20 |
| 6306249 | Method for treating contaminated surface with aldehyde-based surfactant | Denise Christine Galante, Richard Charles Hoy, Albert Ferris Joseph, Charles Arnold Smith, Cheryl Marie Wizda | 2001-10-23 |
| 6281387 | Process and catalyst for synthesizing aliphatic, cyclic and aromatic alkanolamines and alkyleneamines | Madan M. Bhasin | 2001-08-28 |
| 6277374 | Process for producing by culturing Lactobacillus casei var. rhamnosus yeast and mold inhibiting products | Peter A. Vandenbergh | 2001-08-21 |
| 6051035 | Methods of cleaning fabrics with splittable aldehyde-based surfactants | Denise Christine Galante, Richard Charles Hoy, Albert Ferris Joseph, Charles Arnold Smith, Cheryl Marie Wizda | 2000-04-18 |
| 5965414 | Process for producing yeast and mold inhibiting products with lactobacillus | Peter A. Vandenbergh | 1999-10-12 |
| 5919372 | Aldehyde-based surfactant and method for treating industrial commercial and institutional waste-water | Denise Christine Galante, Richard Charles Hoy, Albert Ferris Joseph, Charles Arnold Smith, Cheryl Marie Wizda | 1999-07-06 |
| 5891820 | Reductive amination processes for the selective production of amino-ethyylethanolamine | — | 1999-04-06 |
| 5851434 | Ketone-based surfactant and method for treating industrial, commercial, and institutional waste-water | Denise Christine Galante, Richard Charles Hoy, Albert Ferris Joseph, Charles Arnold Smith, Cheryl Marie Wizda | 1998-12-22 |
| 5750790 | Reductive amination catalysts | — | 1998-05-12 |
| 5744064 | Ketone-based surfactant and method for treating industrial, commerical, and institutional waste-water | Denise Christine Galante, Richard Charles Hoy, Albert Ferris Joseph, Charles Arnold Smith, Cheryl Marie Wizda | 1998-04-28 |