Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162869 | Waterborne acrylic polymers containing polymeric fluorescent compounds | Mahendra K. Sharma, James J. Krutak | 2000-12-19 |
| 6150494 | Polymers containing optical brightener compounds copolymerized therein and methods of making and using therefor | James J. Krutak, Mahendra K. Sharma, Barbara Crawford Jackson | 2000-11-21 |
| 5473098 | Process for the preparation of stilbenedicarboxylate esters | Carl A. Bryan, Jr., Bill A. Eller | 1995-12-05 |
| 5470998 | Process for the preparation of esters of stilbenedicarboxylic acid | — | 1995-11-28 |
| 5332828 | Process for the preparation of bis (2-benzoxazolyl) stilbenes | — | 1994-07-26 |
| 5319127 | Phenolic-hydrazide compounds and polyolefin compositions stabilized therewith | Ping Shang, Daniel A. Jervis | 1994-06-07 |
| 5302744 | Phenolic-hydrazide compounds and polyolefin compositions stabilized therewith | Ping Shang, Daniel A. Jervis | 1994-04-12 |
| 5189088 | Bis(phenolic-amine)quinone compounds and polyolefin compositions stabilized therewith | Ping Shang, Daniel A. Jervis | 1993-02-23 |
| 5112893 | Tris-(2-alkyl-4-alkoxyphenyl) phosphites as processing stabilizers for polyolefins | — | 1992-05-12 |
| 4956406 | Bis-cyclic phosphite compounds and polymeric materials stabilized therewith | Garry L. Myers | 1990-09-11 |
| 4929654 | Cyclic phosphites and stabilized polymeric compositions | Garry L. Myers | 1990-05-29 |
| 4882374 | Dioxaphosphorinane compounds and polyolefin compositions sabilized therewith | Garry L. Myers | 1989-11-21 |
| 4859726 | Bis-benzotriazolyl compounds and polymeric materials stabilized therewith | Garry L. Myers | 1989-08-22 |
| 4788298 | Process for the preparation of coumarin compounds | — | 1988-11-29 |
| 4707537 | UV-absorbing condensation polymeric compositions and products therefrom | Wayne P. Pruett, Samuel D. Hilbert, Max A. Weaver | 1987-11-17 |
| 4661566 | UV-absorbing condensation polymeric composition | Wayne P. Pruett, Samuel D. Hilbert, Max A. Weaver | 1987-04-28 |
| 4617373 | Condensation polymers and products therefrom | Wayne P. Pruett, Samuel D. Hilbert, Max A. Weaver | 1986-10-14 |
| 4617374 | UV-absorbing condensation polymeric compositions and products therefrom | Wayne P. Pruett, Samuel D. Hilbert, Max A. Weaver | 1986-10-14 |
| 4579893 | Benzoxazole stabilizer compounds and polymeric materials stabilized therewith | Michael Bellas, William W. Blount, Jr. | 1986-04-01 |
| 4518808 | Preparation of 2,5-dichlorohydroquinone | Garry L. Myers | 1985-05-21 |
| 4281129 | Piperidinyl hydrogen 2-hydroxyalkyl phosphates and metal salts thereof | Gether Irick, Jr. | 1981-07-28 |
| 4256626 | Multichromophoric ultraviolet stabilizers and their use in organic compositions | Joseph S. Zannucci | 1981-03-17 |
| 4216137 | Thermally stabilized polyolefin compositions | Gether Irick, Jr. | 1980-08-05 |
| 4194989 | Piperidinyl hydrogen 2-hydroxyalkyl phosphates and metal salts thereof which compounds are useful as ultraviolet stabilizers for organic compositions | Gether Irick, Jr. | 1980-03-25 |
| 4192794 | Titanium dioxide-pigmented polymer compositions having improved visible and ultraviolet light stability | Gether Irick, Jr., James C. Ownby | 1980-03-11 |