Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548723 | Oligomer oils and their manufacture | Vahid Bagheri, David Eisenberg, Kevin S. Ratliff, Ranier Benda | 2003-04-15 |
| 6548724 | Oligomer oils and their manufacture | Vahid Bagheri, David Eisenberg, Kevin S. Ratliff, Ranier Benda | 2003-04-15 |
| 5625105 | Production of vinylidene olefins | Kaung-Far Lin | 1997-04-29 |
| 5563307 | Fluid mixtures of methylidene- or methyl-substituted linear hydrocarbons and derivatives thereof | Robert A. Schaerfl, Jr., Ali M. Dadgar | 1996-10-08 |
| 5536859 | Alpha-olefin catalyst and process | Kaung-Far Lin, William B. Waites | 1996-07-16 |
| 5516958 | Preparation of .alpha., .omega.-diene oligomers and derivatives thereof | Robert A. Schaerfl, Jr., Ali M. Dadgar | 1996-05-14 |
| 5498815 | Preparation of synthetic oils from vinylidene olefins and alpha-olefins | Robert A. Schaerfl, Jr., Ali M. Dadgar | 1996-03-12 |
| 5284988 | Preparation of synthetic oils from vinylidene olefins and alpha-olefins | Robert A. Schaerl, Jr., Ali M. Dadgar | 1994-02-08 |
| 5234966 | Polyimide foam of desired density | James R. Barringer, H. Eugene Broemmelsiek, Raymond Lee | 1993-08-10 |
| 5120901 | Olefin purification process | Thomas J. DiLeo, Cynthia W. Hermann, Joachim W. Wolfram | 1992-06-09 |
| 5096932 | Polyimide foam products and methods | James R. Barringer, H. Eugene Broemmelsiek, Raymond Lee | 1992-03-17 |
| 5095172 | Olefin purification process | Ronny W. Lin | 1992-03-10 |
| 5077318 | Method for producing polyimide foam of desired density | James R. Barringer, H. Eugene Broemmelsiek, Raymond Lee | 1991-12-31 |
| 5064867 | Production of foamed polymer structures | James R. Barringer, H. Eugene Broemmelsiek, Porter W. Gregory, Raymond Lee, Harold E. Schulz | 1991-11-12 |
| 4973788 | Vinylidene dimer process | Kaung-Far Lin, Gunner E. Nelson | 1990-11-27 |
| 4944902 | Polyimide compositions and processes | Raymond Lee | 1990-07-31 |
| 4900762 | Production of foamed polymer structures | H. Eugene Broemmelsiek, Raymond Lee | 1990-02-13 |
| 4897432 | Production of foamed polymer structures | Raymond Lee, H. Eugene Broemmelsiek | 1990-01-30 |
| 4877563 | Production of foamed polymer structures | H. Eugene Broemmelsiek, Raymond Lee | 1989-10-31 |
| 4822537 | Production of foamed polymer structures | H. Eugene Broemmelsiek, Raymond Lee | 1989-04-18 |
| 4804504 | Production of foamed polymer structures | Raymond Lee, H. Eugene Broemmelsiek | 1989-02-14 |