Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835707 | Laundry detergent compositions with a combination of cyclic amine based polymers and hydrophobically modified carboxy methyl cellulose | Rajan Keshav Panandiker, Jennifer Ann Leupin | 2004-12-28 |
| 6833336 | Laundering aid for preventing dye transfer | Rajan Keshav Panandiker, Yousef Georges Aouad, Sherri Lynn Randall | 2004-12-21 |
| 6803355 | Laundry detergent compositions with fabric enhancing component | Rajan Keshav Panandiker, Jennifer Leupin Moe | 2004-10-12 |
| 6596678 | Laundry detergent compositions containing a polymer for fabric appearance improvement | Rajan Keshav Panandiker, Sherri Lynn Randall | 2003-07-22 |
| 6531438 | Rinse-added fabric care compositions comprising low molecular weight linear and cyclic polyamines | Janet Sue Littig, Dieter Boeckh, Oliver Borzyk, Serge Gabriel Pierre Roger Cauwberghs, Michael Ehle +7 more | 2003-03-11 |
| 6525013 | Fabric care and laundry compositions comprising low molecular weight linear or cyclic polyamines | Janet Sue Littig, Dieter Boeckh, Oliver Borzyk, Serge Gabriel Pierre Roger Cauwberghs, Michael Ehle +7 more | 2003-02-25 |
| 6482787 | Laundry detergent and fabric conditioning compositions with oxidized cyclic amine based polymers | Rajan Keshav Panandiker, Sherri Lynn Randall, Eugene Paul Gosselink, Soren Hildebrandt, Elisabeth Kappes +1 more | 2002-11-19 |
| 6369024 | Laundry detergent compositions with linear amine based polymers to provide appearance and integrity benefits to fabrics laundered therewith | Rajan Keshav Panandiker, Sherri Lynn Randall, Eugene Paul Gosselink, Soren Hildebrandt, Elisabeth Kappes +1 more | 2002-04-09 |
| 6251846 | Laundry detergent compositions with cyclic amine based polymers to provide appearance and integrity benefits to fabrics laundered therewith | Rajan Keshav Panandiker, Sherri Lynn Randall, Eugene Paul Gosselink, Soren Hildebrandt, Elisabeth Kappes +1 more | 2001-06-26 |
| 6228828 | Laundry detergent compositions with anionically modified, cyclic amine based polymers | Rajan Keshav Panandiker, Sherri Lynn Randall, Eugene Paul Gosselink, Soren Hildebrandt, Elisabeth Kappes +1 more | 2001-05-08 |
| 6147183 | Amphoteric amine based polymers having a net cationic charge and process for their production | Soren Hildebrandt, Elisabeth Kappes, Dieter Boeckh, Rajan Keshav Panandiker, Sherri Lynn Randall +1 more | 2000-11-14 |
| 6111056 | Cyclic amine based polymers and process for their production | Soren Hildebrandt, Elisabeth Kappes, Dieter Boeckh, Rajan Keshav Panandiker, Sherri Lynn Randall +1 more | 2000-08-29 |
| 5804543 | Detergent compositions with optimized surfactant systems to provide dye transfer inhibition benefits | Rajan Keshav Panandiker | 1998-09-08 |
| 5466802 | Detergent compositions which provide dye transfer inhibition benefits | Rajan Keshav Panandiker, Larry Hughes | 1995-11-14 |