Leibfried; Raymond T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leibfried; Raymond T..The latest application filed is for "curable and cured organosilicon compositions".
- Leibfried; Raymond T. - Newark DE
- Leibfried; Raymond T. - New Castle County DE
- Leibfried; Raymond T. - Wilmington DE
| Patent | Date |
|---|---|
| Curable and cured organosilicon compositions Grant 5,523,374 - Bard , et al. June 4, 1 | 1996-06-04 |
| Organosilicon compositions prepared from unsaturated elastomeric polymers Grant 5,451,637 - Leibfried September 19, 1 | 1995-09-19 |
| Crosslinkable carbosilane polymer formulations Grant 5,260,377 - Weber , et al. November 9, 1 | 1993-11-09 |
| Process for preparing organosilicon polymers Grant 5,124,423 - Leibfried June 23, 1 | 1992-06-23 |
| Process for preparing organosilicon prepolymers and polymers Grant 5,124,375 - Leibfried * June 23, 1 | 1992-06-23 |
| Organosilicon prepolymers Grant 4,902,731 - Leibfried February 20, 1 | 1990-02-20 |
| Organosilicon polymers Grant 4,900,779 - Leibfried February 13, 1 | 1990-02-13 |
| Hydrogenation of dmt process residue and distilled dmt process residue Grant 3,892,796 - Leibfried July 1, 1 | 1975-07-01 |
| Synthesis Of Partial Esters Of Certain Poly(neopentyl Polyols) And Aliphatic Monocarboxylic Acids Grant 3,670,013 - Leibfried June 13, 1 | 1972-06-13 |
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