Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7282527 | Stabilization system for halogen-containing polymers | Edward Krainer, Radu Bacaloglu, Mukund Shah, Peter Frenkel, Kook Jin Bae | 2007-10-16 |
| 6872854 | Complexes of metal salts of organic acids and beta-diketones and methods for producing same | Edward Krainer, Ulrich Stewen, Radu Bacaloglu, Ilze Bacaloglu | 2005-03-29 |
| 6835328 | Overbased metal carbonate/carboxylate microemulsions and halogen-containing polymers containing same | Julius Fakinlede, Ulrich Stewen, Radu Bacaloglu, Shah Mukund, Ilze Bacaloglu +1 more | 2004-12-28 |
| 6756431 | Heterocyclic tin flame retardants/smoke suppressants and halogen-containing polymer composition containing same | Mukund Shah, Ulrich Stewen, Radu Bacaloglu | 2004-06-29 |
| 6410795 | Process for base-promoted condensation reactions and base reagent therefor | Edward Krainer, Radu Bacaloglu | 2002-06-25 |
| 6303808 | Direct synthesis of tin (II) carboxylates and tin(IV) carboxylates from elemental tin or tin oxides | Vasilije Knezevic, Lawrence R. Brecker, Philip J. Kleinlauth, Radu Bacalogu | 2001-10-16 |
| 6111004 | Propanediol-derived polyesters as PVC plasticizers | Keith Biesiada, Richard D. Peveler | 2000-08-29 |
| 5888427 | Method for making overbased PVC stablizer | Lawrence R. Brecker, Radu Bacaloglu, Mukund Shah, Otto Loeffler | 1999-03-30 |
| 5756570 | Electrical grade polyvinyl chloride resin composition stabilized with a non-lead stabilizer | Samuel Hoch | 1998-05-26 |
| 5688847 | Polycyclic fluorophosphites useful as stabilizers | Michael E. Gelbin, R. David Peveler | 1997-11-18 |
| 5659060 | Process for making aryl fluorophosphites useful as stabilizers | Michael E. Gelbin, R. David Peveler | 1997-08-19 |
| 5656202 | Method for making overbased PVC stabilizer | Lawrence R. Brecker, Radu Bacaloglu, Mukund Shah, Otto Loeffler | 1997-08-12 |
| 5225467 | Cellulose ester resin stabilizer and cellulose ester resin compositions stabilized therewith | Surinder Ahluwalia, R. David Peveler | 1993-07-06 |
| 5208283 | Mixed s-alkylthiopropionic acid esters and polymers stabilized therewith | Richard D. Peveler | 1993-05-04 |
| 5198486 | S-alkylthiopropionic acids and derivatives | Daniel R. Chisolm, Mark E. Flanagan, Richard D. Peveler | 1993-03-30 |
| 5057567 | Mixed 3-alkylthiopropionic acid esters with pentaerythritol | Richard D. Peveler | 1991-10-15 |
| 5057622 | 3-alkylthiopropionic acids and derivatives | Daniel R. Chisholm, Mark E. Flanagan, Richard D. Peveler | 1991-10-15 |
| 5055606 | Alkylthiopropionic pentaerythritol esters and solvent refining thereof | Mark E. Flanagan, Richard D. Peveler | 1991-10-08 |
| 4814367 | Stabilizing high density polyethylene containing chromium catalyst residues with 2,2'-ethylidene-bis(4,6-di-t-butylphenol), a solid polyol having five to six carbon atoms, and a tris(alkylaryl) phosphite | Vito S. Loiotile, Paul E. Bennett | 1989-03-21 |
| 4782170 | Liquid polyvinyl chloride resin stabilizer systems based on complexes of organic triphosphites with zinc chloride | Kook J. Bae, Otto Loeffler | 1988-11-01 |
| 4707509 | Tris-organophosphite compositions having improved hydrolytic stability | Barbara A. Hegranes, George A. Seubert, Jr. | 1987-11-17 |
| 4650894 | Tris-organophosphite compositions having improved hydrolytic stability | Barbara A. Hegranes, George A. Seubert, Jr. | 1987-03-17 |
| 4420437 | Preparation of a 2-aralkyl-5,5-dialkyl-1,3,2-dioxaphosphorinan-2-one from 2-aralkoxy-5,5-dialkyl-1,3,2-dioxaphosphorinane | Peter F. Epstein, Richard D. Peveler | 1983-12-13 |
| 4374945 | Thioglycolate and thiopropionate secondary stabilizers | Koei-Liang Liauw | 1983-02-22 |
| 4282165 | Preparation of trimethyltin chloride from dimethyltin dichloride | Koei-Liang Liauw | 1981-08-04 |