Issued Patents All Time
Showing 276–300 of 323 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080834 | Branched ether esters as viscosity index modifiers | J. Michael Clumpner | 1992-01-14 |
| 5073619 | Silicone amphoteric polymers | — | 1991-12-17 |
| 5070171 | Phosphated silicone polymers | — | 1991-12-03 |
| 5070168 | Ether amine functional silicone polymers | — | 1991-12-03 |
| 5068324 | Novel amphoteric polymers | — | 1991-11-26 |
| 5051489 | Novel silanol waxes | — | 1991-09-24 |
| 5049680 | Novel cationic lactam polymers and 1-(3-alkyl amino propyl)pyrrolidone-2 intermediates therefor | — | 1991-09-17 |
| 5045586 | Lubricants for thermoplastic resins | — | 1991-09-03 |
| 5034555 | Novel alkoxylated amido sulfates | — | 1991-07-23 |
| 5034143 | Novel lubricating guerbet lactams | — | 1991-07-23 |
| 5028719 | N-alkylether 2-pyrrolidones | — | 1991-07-02 |
| 5010173 | Free radical stabilized alkoxylates | John C. Miller, J. Michael Clumpner | 1991-04-23 |
| 4983384 | N-alkoxlated ether 2-pyrrolidones as conditioning agents | — | 1991-01-08 |
| 4975122 | Water resistant cemetitious materials | Jeffrey K. Parkinson | 1990-12-04 |
| 4973643 | Ether amine fuctional silicone polymers | — | 1990-11-27 |
| 4960540 | Alkoxylated bis-amide defoaming compounds | Thomas C. Friel | 1990-10-02 |
| 4960845 | Sulfated silicone polymers | — | 1990-10-02 |
| 4958032 | N-alkoxylated ether 2-pyrrolidones | — | 1990-09-18 |
| 4956119 | Particulate defoaming compositions | Thomas C. Friel | 1990-09-11 |
| 4946625 | Particulate defoaming compositions | — | 1990-08-07 |
| 4937277 | Alkoxylated silicon polymers | — | 1990-06-26 |
| 4873003 | Cationic soil release polymers | Joseph J. Fanelli | 1989-10-10 |
| 4873294 | Mixture of cationic benzene carboxylate polymers from the reaction of haloacetyl terminated poly(ether-esters) with terminal quaternizing agents | Joseph J. Fanelli | 1989-10-10 |
| 4871483 | Novel non-depositing defoaming compositions | Thomas C. Friel | 1989-10-03 |
| 4868236 | Citrate polyesters of guerbet of alcohols and their alkoxylates as polycarbonate lubricants | — | 1989-09-19 |