Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124383 | Cement composition and process therewith | Michael L. Stephens | 2000-09-26 |
| 5932671 | Polymerization process | Earl Clark, Jr., Michael L. Stephens | 1999-08-03 |
| 5661200 | Glass-reinforced silane, carboxylic acid or anhydride-grafted branched alpha-olefin polymers with epoxy resin | Edwin Boudreaux, Jr., Mary J. Hagenson | 1997-08-26 |
| 5583180 | Glass-reinforced branched higher alpha-olefin polymers | Edwin Boudreaux, Jr., Mary J. Hagenson | 1996-12-10 |
| 5565517 | Synthesis of organic polysulfide polymers | James E. Shaw | 1996-10-15 |
| 5559271 | Organic polysulfide compositions having reduced odor | James E. Shaw | 1996-09-24 |
| 5545714 | Oxidation of dimercaptans to organic disulfide polymers | James E. Shaw, William E. Sattich | 1996-08-13 |
| 5536706 | Use of butadiene-styrene copolymers in crude oils | Lyle R. Kallenbach, Marvin M. Johnson | 1996-07-16 |
| 5514736 | Glass-reinforced branched higher alpha-olefin polymers | Edwin Boudreaux, Jr., Mary J. Hagenson | 1996-05-07 |
| 5464931 | Oxidation of dimercaptans to organic disulfide polymers | James E. Shaw, William E. Sattich | 1995-11-07 |
| 5430079 | Glass-reinforced grafted branched higher alpha-olefin polymers | Edwin Boudreaux, Jr., Mary J. Hagenson | 1995-07-04 |
| 5403502 | Lubricating additive comprising a molybdenum (VI) hydroxymercaptide | — | 1995-04-04 |
| 5347018 | Process for producing sulfolane compounds | Earl Clark, Jr., Jimmie J. Straw | 1994-09-13 |
| 5308893 | Glass-reinforced grafted branched higher alpha-olefin polymers | Mary J. Hagenson, Edwin Boudreaux, Jr. | 1994-05-03 |
| 5245000 | Poly(arylene sulfide) polymer containing sulfone, ether and biphenyl groups | Rex L. Bobsein, Jon F. Geibel | 1993-09-14 |
| 5213785 | Continuous antimony pentoxide production | Denton C. Fentress, Kent E. Mitchell, Don W. Godbehere, Larry S. Maddox, Richard E. Lowery | 1993-05-25 |
| 5194506 | Polyethylene terephthalate compositions with arylene sulfide random copolymers | Michael C. Yu, Ray D. Ramsay | 1993-03-16 |
| 5179193 | Branched aromatic sulfide sulfone polymer production | Rex L. Bobsein | 1993-01-12 |
| 5091457 | Polyethylene terephthalate molding compositions | — | 1992-02-25 |
| 5079079 | Reinforced plastic comprising an arylene sulfide sulfone copolymer matrix | Mark L. Stone, Rex L. Bobsein | 1992-01-07 |
| 5068274 | Secondary amides in polyethylene terephthalate molding compositions | — | 1991-11-26 |
| 5045367 | Reinforced plastic comprising fibrous reinforcement treated with poly(arylene sulfide sulfone) polymer containing ether groups | Rex L. Bobsein, Jon F. Geibel, Mark L. Stone | 1991-09-03 |
| 5030680 | Rapidly crystallizing polyethylene terephthalate blends | Charles R. Wilder | 1991-07-09 |
| 5028649 | Polyethylene terephthalate molding compounds with sodium stearate and polyester amides | — | 1991-07-02 |
| 5011957 | Antimony mercaptide esters and methods of preparing the same | — | 1991-04-30 |