Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141886 | Color control of polyester-cobalt compounds and polyester-cobalt compositions | Gianluca Ferrari | 2021-10-12 |
| 11001694 | Modification of polyester resins after melt polymerization | — | 2021-05-11 |
| 10899881 | Polyester modification method | — | 2021-01-26 |
| 10322528 | Color control of polyester-cobalt compounds and polyester-cobalt compositions | Gianluca Ferrari | 2019-06-18 |
| 8277892 | Process for creating an oxygen scavenging particle | — | 2012-10-02 |
| 7780869 | Water activated oxygen scavenging composition | Guliz Arf Elliott | 2010-08-24 |
| 7781018 | Method of making vapor deposited oxygen-scavenging particles | — | 2010-08-24 |
| 7622153 | Method of making vapour deposited oxygen-scavenging particles | — | 2009-11-24 |
| 6660792 | Process for fast heat-up polyesters | Freddie L. Massey, George A. Deisz, William C. T. Tung | 2003-12-09 |
| 6214897 | Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom | Deborah Tung, John Michael Scoarste, Walter Francis Johnston | 2001-04-10 |
| 6100307 | Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom | Deborah Tung, John Michael Scoarste, Walter Francis Johnston | 2000-08-08 |
| 6080824 | Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom | Deborah Tung, John Michael Scoarste, Walter Francis Johnston | 2000-06-27 |
| 6025405 | Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom | Deborah Ann Snell Tung, John Michael Scoarste, Walter Francis Johnston | 2000-02-15 |
| 5567821 | Bis-(2,5-polythio-1,3,4-thiadiazoles), rubbers containing such compounds, and a method of preparation of bis-(2,5-polythio-1,3,4-thiadiazoles) | Joseph A. Kuczkowski, Michael Brendan Rodgers | 1996-10-22 |
| 5554657 | Process for recycling mixed polymer containing polyethylene terephthalate | Thomas F. Brownscombe, Howard Lam-Ho Fong, Zaida Diaz, Hoe Hin Chuah, Raymond Lawrence June +2 more | 1996-09-10 |
| 5451680 | Bis-(2,5-polythio-1,3-4-thiadiazoles), rubbers containing such compounds, and a method of preparation of bis-(2,5-polythio-1,3,4-thiadiazoles) | Joseph A. Kuczkowski, Michael Brendan Rodgers | 1995-09-19 |
| 5310921 | Bis-(2,5-polythio-1,3,4-thiadiazoles), rubbers containing such compounds, and a method of preparation of bis-(2,5-polythio-1,3,4-thiadiazoles) | Joseph A. Kuczkowski, Michael Brendan Rodgers | 1994-05-10 |
| 5310811 | Free radical cured rubber employing acrylate or methacrylate esters of hydroxybenzene and hydroxynaphthalene compounds as co-curing agents | Kirkwood S. Cottman | 1994-05-10 |
| 5019611 | Non-staining and slightly-staining antiozonants | James Gregory Gillick, Joseph A. Kuczkowski | 1991-05-28 |
| 4737155 | Stabilizers for improving the ozone fastness of dyes with oxadiazine-4-thione or triazine-4-thione compounds | Joseph A. Kuczkowski | 1988-04-12 |
| 4719305 | Process for the preparation of N,N-diisopropylbenzothiazyl-2-sulfenamide | — | 1988-01-12 |