Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586632 | Preparation of quaternary ammonium compounds | Phillip L. Mattison | 2003-07-01 |
| 6429320 | Processes for the purification of tocopherol and/or sterol compounds and compositions containing orthoborate ester mixtures | Stephen Turner, Carl E. Pickens | 2002-08-06 |
| 6204369 | Process for the preparation of alykl polyglycosides | C. Deane Roth, Frank L. Edwards | 2001-03-20 |
| 5962399 | Preparation of alkylpolyglycosides and cleaning compositions comprising same | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Michael W. Counts +5 more | 1999-10-05 |
| 5868826 | Thickener for aqueous compositions | Stephen A. Fischer, Kartar S. Arora, Reuben H. Grinstein, Judith C. Giordan | 1999-02-09 |
| 5859218 | Preparation of alkylpolyglycosides | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Michael W. Counts +5 more | 1999-01-12 |
| 5831044 | Process for preparation of glycosides | John F. Hessel | 1998-11-03 |
| 5783553 | Alkyl polyglycosides having improved aesthetic and tactile properties | Sureshchandra G. Desai, John F. Hessel, Allen D. Urfer, Charles B. Allen, Stephen A. Fischer | 1998-07-21 |
| 5597406 | Method of thickening aqueous formulations | Stephen A. Fischer, Kartar S. Arora, Reuben H. Grinstein, Judith C. Giordan | 1997-01-28 |
| 5597407 | Method of thickening aqueous formulations | Stephen A. Fischer, Kartar S. Arora, Reuben H. Grinstein, Judith C. Giordan | 1997-01-28 |
| 5556950 | Method for preparing stabilized alkyl glycosides | Janet R. Varvil | 1996-09-17 |
| 5554740 | Continuous bleaching of alkylpolyglycosides | Robert L. Klein, Jr., Michael W. Gibson, James D. Beaulieu, Janet R. Varvil | 1996-09-10 |
| 5534500 | Process for preparing surfactant mixtures having high solids content | Thomas Casamassina, Florencio Morales, Jr., Barry A. Salka, John Fallon, Sureshchandra G. Desai | 1996-07-09 |
| 5519124 | Production of alkylpolyglycosides | Carl E. Pickens | 1996-05-21 |
| 5512666 | Process for making alkyl polyglycosides | Janet R. Varvil, Carl E. Pickens | 1996-04-30 |
| 5501813 | Thickener for aqueous compositions | Stephen A. Fischer, Kartar S. Arora, Reuben H. Grinstein, Judith C. Giordan | 1996-03-26 |
| 5496932 | Process for the production of alkylpolyglycoside | Brian A. Michel, Carl E. Pickens, Janet R. Varvil | 1996-03-05 |
| 5478930 | Process for producing light colored alkyl polyglucosides with partially sulfated fatty alcohol catalysts | Rainer Eskuchen, Paul Schulz | 1995-12-26 |
| 5457190 | Process for the preparation of glycosides | Michael W. Gibson, Carl E. Pickens | 1995-10-10 |
| 5449763 | Preparation of alkylpolyglycosides | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Michael W. Counts +5 more | 1995-09-12 |
| 5432275 | Continuous bleaching of alkylpolyglycosides | James D. Beaulieu | 1995-07-11 |
| 5430131 | Method for preparing stabilized alkyl glycosides | Janet R. Varvil | 1995-07-04 |
| 5362861 | Continuous bleaching of alkylpolyglycosides | Robert L. Klein, Jr., Michael W. Gibson, James D. Beaulieu, Janet R. Varvil | 1994-11-08 |
| 5266690 | Preparation of alkylpolyglycosides | Robert S. McDaniel, Jr., William G. Kozak, Allen D. Urfer, Gail M. Howell | 1993-11-30 |
| 5003057 | Process for production of glycosides | William M. Kozak, Carl E. Pickens | 1991-03-26 |