Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061094 | Simultaneous pH and oxygen weighted MRI contrast using multi-echo chemical exchange saturation transfer imaging (ME-CEST) | Kevin Leu, Benjamin Ellingson | 2021-07-13 |
| 10884088 | PH-weighted MRI using fast amine chemical exchange saturation transfer (CEST) imaging | Benjamin Ellingson | 2021-01-05 |
| 10677869 | pH-weighted MRI using fast amine chemical exchange saturation transfer (CEST) imaging | Benjamin Ellingson | 2020-06-09 |
| 6083661 | Photodefineable cyclobutarene compositions | Frank L. Oaks, Eric Scott Moyer, Edward W. Rutter, Jr. | 2000-07-04 |
| 5994489 | Adhesion promoter and self-priming arylcyclobutene resin compositions | Paul H. Townsend, III | 1999-11-30 |
| 5668210 | Adhesion promoter and self-priming arylcyclobutene resin compositions | Paul H. Townsend, III, Donald Frye, Donald L. Schmidt | 1997-09-16 |
| 5585450 | Oligomerized cyclobutarene resins | Frank L. Oaks, Eric Scott Moyer, Edward W. Rutter, Jr. | 1996-12-17 |
| 5470908 | Water-based acrylic coating compositions | Donald L. Schmidt, Charles E. Coburn | 1995-11-28 |
| 5373043 | Particulate polymers and stabilizer compounds and polymer compositions prepared therefrom | Michael R. Savina, Michael D. Joseph | 1994-12-13 |
| 5272244 | Hydroxy-functional polyethers containing urea, biuret, thiourea, dithiobiuret, thioamide, and/or amide moieties in their backbone and urethane/urea prepolymers and polymers made therefrom | Michael D. Joseph | 1993-12-21 |
| 5115070 | Polyalkyleneoxy polyahis containing hydrogen bonding moieties in their backbone and hydroxyalkyl carbamate end groups and a process for their preparation | Michael D. Joseph | 1992-05-19 |
| 5109098 | Imines and secondary amines containing hydrogen bonding moieties in their backbone and polymers made therefrom | Clarence E. Habermann, Michael D. Joseph | 1992-04-28 |
| 5084528 | Novel ester-modified poly(alkylene carbonate) polyahls | — | 1992-01-28 |
| 5068306 | Process for the preparation of o-aminophenyl derivatives of aminated poly(alkylene glycols) and backbone-modified derivatives thereof | Michael D. Joseph | 1991-11-26 |
| 5055544 | Amino-functional polyesters containing urea, biuret, thiourea, dithiobiuret, thioamide, and/or amide moieties in their backbone and urethane/urea prepolymers and polymers made therefrom | Michael D. Joseph | 1991-10-08 |
| 5015753 | Process for preparing poly(alkylene carbonate) monoahls and polyahls useful as surfactants | — | 1991-05-14 |
| 4994503 | Particulate polymer and polymer compositions therewith | Michael R. Savina | 1991-02-19 |
| 4959499 | Liquid polymers containing urethane and urea moieties and hydroxyl and/or amino end groups and a process for the preparation thereof | — | 1990-09-25 |
| 4956424 | Novel poly (alkylene carbonate) polyahls having more than one pendant acid group | — | 1990-09-11 |
| 4948862 | Modified poly(alkylene carbonate) polyahls | — | 1990-08-14 |
| 4927864 | Use of a polyamine as cell opener in polyurethane foam | Kurt C. Frisch | 1990-05-22 |
| 4916201 | Amino-functional polyethers containing urea, biuret, thiourea, dithiobiuret, thioamide, and/or amide moieties in their backbone and urethane/urea prepolymers and polymers made therefrom | Craig D. DePorter | 1990-04-10 |
| 4895970 | Poly(alkylene carbonate) monoahls and polyahls useful as surfactants | — | 1990-01-23 |
| 4879357 | Novel poly(alkylene carbonate) polyahls having more than one pendant acid group | — | 1989-11-07 |
| 4870127 | Poly (alkylene carbonate) polyahls having on the average up to one acid-terminal moiety and salts thereof | — | 1989-09-26 |