Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372267 | Foods containing cocoa solids having high cocoa polyphenol contents | Kirk S. Kealey, Rodney M. Snyder, Leo J. Romanczyk, Jr., Margaret M. Buck, Giovanni Cipolla | 2002-04-16 |
| 6312753 | Cocoa components, edible products having enriched polyphenol content, methods of making same and medical uses | Kirk S. Kealey, Rodney M. Snyder, Leo J. Romanczyk, Jr., Hans M. Geyer, Mary E. Myers +2 more | 2001-11-06 |
| 6225338 | Methods of using procyanidin antioxidants | Leo J. Romanczyk, Jr., Margaret M. Buck | 2001-05-01 |
| 6194020 | Process for preparing food products containing cocoa polyphenols | Mary E. Myers, Chigozie V. Nwosu, Eric J. Whitacre | 2001-02-27 |
| 6156791 | Methods for treatment using procyanidin topoisomerase inhibitors | Leo J. Romanczyk, Jr., Margaret M. Buck | 2000-12-05 |
| 6015913 | Method for producing fat and/or solids from cocoa beans | Kirk S. Kealey, Rodney M. Snyder, Leo J. Romanczyk, Jr., Margaret M. Buck, Giovanni Cipolla | 2000-01-18 |
| 5891905 | Methods of treatment using procyanidin antioxidants | Leo J. Romanczyk, Jr., Margaret M. Buck | 1999-04-06 |
| 5877206 | Methods for inhibiting topoisomerase using procyanidin oligomers | Leo J. Romanczyk, Jr., Margaret M. Buck | 1999-03-02 |
| 5712305 | Antineoplastic cocoa extracts and methods for making and using the same | Leo J. Romanczyk, Jr., Margaret M. Buck | 1998-01-27 |
| 5554645 | Antineoplastic cocoa extracts and methods for making and using the same | Leo J. Romanczyk, Jr., Margaret M. Buck | 1996-09-10 |