Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5520745 | Remediation of contaminated material | Herman O. Krabbenhoft, David Gilles Gascoyne | 1996-05-28 |
| 5430232 | Enhanced volatilization of polychlorinated biphenyl compounds | Youssef El-Shoubary, Norman Zethward Shilling | 1995-07-04 |
| 5391300 | Method for the removal of halogenated organic compounds from an environment | Timothy M. Sivavec, David Gilles Gascoyne | 1995-02-21 |
| 5334672 | Aromatic polymer blends and method | Therese C. Jordan | 1994-08-02 |
| 5187243 | High impact, flame retardant, transparent blends of aromatic polycarbonate and poly(aryloxysiloxane) | Therese C. Jordan | 1993-02-16 |
| 5041514 | Polymeric reaction products of biphenols and organosilicon materials and method for making | Susan A. Nye, Marsha Mottel Grade | 1991-08-20 |
| 5026890 | Method and intermediates for preparation of bis(aminoalkyl)polydiorganosiloxanes | Hans V. Ritschard, James M. Lambert | 1991-06-25 |
| 4631346 | Silyl carbamates and their use in the preparation of bis (aminoalkyl) disiloxanes | Cathryn Ellen Olsen | 1986-12-23 |
| 4584393 | Bis(aminoalkyl)disiloxanes and method and intermediates for their preparation | Cathryn Ellen Olsen | 1986-04-22 |
| 4584388 | Method and composition for preparing aromatic polycarboxylic acids and their anhydrides from polycarboximides | — | 1986-04-22 |
| 4578470 | Bis-imides containing heterocyclic aromatic rings | — | 1986-03-25 |
| 4565885 | Method for preparing olefinic silazanes | Cathryn Ellen Olsen | 1986-01-21 |
| 4349479 | Method of salvaging aromatic bisimide values | Tohru Takekoshi | 1982-09-14 |
| 4340545 | Method for making aromatic bis(ether anhydrides) | Bharat M. Mehta | 1982-07-20 |
| 4329496 | Method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride) | — | 1982-05-11 |
| 4329291 | Method for making aromatic bis(ether anhydride)s | Bharat M. Mehta | 1982-05-11 |
| 4329292 | Continuous method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride) | — | 1982-05-11 |
| 4318857 | Method for making aromatic bis (ether anhydrides) | Donald L. Phipps | 1982-03-09 |
| 4273674 | Thermal detecting paint compositions | Woodfin V. Ligon, Jr. | 1981-06-16 |
| 4268429 | Novel flame retardant polycarbonate compositions | Joseph B. Williams | 1981-05-19 |
| 4263201 | Flame retardant polycarbonate composition | Victor Mark, Joseph B. Williams | 1981-04-21 |
| 4221901 | Method for dehydrochlorinating 1,1,1-trichloro-2,2-bis(4-hydroxyphenyl)ethane and products obtained therefrom | William K. S. Cleveland, Charles M. Orlando | 1980-09-09 |
| 4204428 | Thermal detection system for failure in electrical apparatus and thermal detecting paint compositions | Woodfin V. Ligon, Jr. | 1980-05-27 |