Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511147 | Interpolymer network delivery system | Joachim B. Kohn, Niraj Ramachandran | 2016-12-06 |
| 8829120 | Polyetheramide compositions | Michael T. Philbin, Jean-Pierre Leblanc | 2014-09-09 |
| 8367110 | Polymeric drug delivery compositions and methods for treating ophthalmic diseases | Joachim B. Kohn, Isaac J. Khan | 2013-02-05 |
| 7919074 | Polyetheramide compositions | Michael T. Philbin, Jean-Pierre Leblanc | 2011-04-05 |
| 6303794 | Use of water-soluble/dispersible reactive functionalized derivatives of polyimido compounds for modifying proteinaceous substrates | Jacob J. Guth, Samual A. Vona, Jr., John S. Thomaides, Doreen L. Howard, Paul M. Petersen | 2001-10-16 |
| 6300504 | Use of water-soluble/dispersible reactive derivatives of polyimido compounds for modifying proteinaceous substrates | Jacob J. Guth, Samual A. Vona, Jr., John S. Thomaides, Paul M. Petersen | 2001-10-09 |
| 6174988 | Use of polyamino acid salts in water-borne adhesive applications | Jacob J. Guth, Niketa Lad, Mitchell Blumenthal | 2001-01-16 |
| 6174956 | Synthesis of condensation polymers in densified fluids | Judith Kerschner, Sharon Harriott Jureller, John S. Thomaides, Robert W. R. Humphreys | 2001-01-16 |
| 5656367 | Poly(hydroxybutyrate/hydroxyvalerate) copolymers for fiber bonding | John H. Walton | 1997-08-12 |
| 5346974 | Polyether polycarboxylate compositions useful as detergent builders | Rama S. Chandran, John C. Leighton | 1994-09-13 |
| 5312850 | Polylactide and starch containing hot melt adhesive | Thomas F. Kauffman, Jules E. Schoenberg, Paul P. Puletti | 1994-05-17 |
| 5308530 | Detergent compositions containing polycarboxylates and calcium-sensitive enzymes | Michael P. Aronson, Ingrid Brase, David L. Elliott, John F. Hessel, John C. Leighton +1 more | 1994-05-03 |
| 5278211 | Woodworking adhesive composition containing vinyl acetate and N-(2,2-dialkoxy-hydroxy)ethyl acrylamide | Rama S. Chandran, Paul R. Mudge, John C. Leighton, Pravin Kukkala | 1994-01-11 |
| 5252646 | Polylactide containing hot melt adhesive | Thomas F. Kauffman, Jules E. Schoenberg, Paul P. Puletti | 1993-10-12 |
| 5252663 | Formaldehyde-free crosslinking emulsion polymer systems based on vinyl ester dialkoxyhydroxyethyl acrylamide co- and terpolymers | Rama S. Chandran, Paul R. Mudge, John C. Leighton, Malcolm F. Hallam, Pravin Kukkala | 1993-10-12 |
| 5187238 | Polyether polycarboxylate compositions useful as detergent builders | Rama S. Chandran, John C. Leighton | 1993-02-16 |
| 5187006 | N-allyl-N-dialkoxyethyl amide or amine emulsion binders for nonwoven fabrics | John C. Leighton, Dennis Victor Neigel | 1993-02-16 |
| 5177263 | N-allyl-N-dialkoxyethyl amide or amine monomers | John C. Leighton, Dennis Victor Neigel | 1993-01-05 |
| 5126108 | Aminophosphonate-containing polymers used in an anticorrosion method | John C. Leighton | 1992-06-30 |
| 5087682 | Polyether polycarboxylate compositions useful as detergent builders | Rama S. Chandran, John C. Leighton | 1992-02-11 |
| 5066749 | Hydrophobically-modified polycarboxylates and process for their preparation | John C. Leighton, Michael P. Aronson, David L. Elliott | 1991-11-19 |
| 5023368 | Aminophosphonate-containing polymers | John C. Leighton | 1991-06-11 |
| 4996045 | Hair fixative compositions containing alpha-aminomethylene phosphonate betaines | John C. Leighton | 1991-02-26 |
| 4948822 | Laminating adhesives | James L. Walker | 1990-08-14 |
| 4946627 | Hydrophobically modified polycarboxylate polymers utilized as detergent builders | John C. Leighton | 1990-08-07 |