Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41461 | Purification, composition and specificity of Heparinase I, II, and III from Flavobacterium heparinum | Daniel L. Lohse, Robert J. Linhardt, Ramnath Sasisekharan, Robert S. Langer | 2010-07-27 |
| RE41328 | Purification of Heparinase I, II and III from Flavobacterium heparinum | Ramnath Sasisekharan, Robert S. Langer, Daniel L. Lohse, Robert J. Linhardt | 2010-05-11 |
| 6217863 | Rationally designed polysaccharide lyases derived from heparinase I | Ranganathan Godavarti, Ram Sasisekharan, Steffen Ernst, Ganesh Venkataraman, Robert S. Langer | 2001-04-17 |
| 5714376 | Heparinase gene from flavobacterium heparinum | Ramnath Sasisekharan, Kelley W. Moremen, Joseph J. Zimmermann, Robert S. Langer | 1998-02-03 |
| 5619421 | Computer-implemented process and computer system for estimating the three-dimensional shape of a ring-shaped molecule and of a portion of a molecule containing a ring-shaped structure | Ganesh Venkataraman, Viswanathan Sasisekharan, Ram Sasisekharan, Ratnaleela Bobba, Robert S. Langer | 1997-04-08 |
| 5569600 | Purification, composition and specificity of heparinase I, II, and III from flavobacterium heparinum | Ramnath Sasisekharan, Daniel L. Lohse, Robert J. Linhardt, Robert S. Langer | 1996-10-29 |
| 5567417 | Method for inhibiting angiogenesis using heparinase | Ramnath Sasisekharan, Marsha A. Moses, Matthew A. Nugent, Robert S. Langer | 1996-10-22 |
| 5389539 | Purification of heparinase I, II, and III from Flavobacterium heparinum | Ramnath Sasisekharan, Daniel L. Lohse, Robert J. Linhardt, Robert S. Langer | 1995-02-14 |
| 5169772 | Large scale method for purification of high purity heparinase from flavobacterium heparinum | Joseph J. Zimmerman | 1992-12-08 |
| 4830753 | Membrane filtration of cell culture media with charged particles | Joaquim Manuel Sampaio Cabral, Elizabeth M. Robinson | 1989-05-16 |
| 4780191 | L-glutamine sensor | Jean-Louis Romette | 1988-10-25 |
| 4678583 | Use of hydrates for aqueous solution treatment | Richard Willson, Eric Bulot | 1987-07-07 |
| 4443545 | Process for producing heparinase | Robert S. Langer, Robert J. Linhardt, Parrish M. Galliher | 1984-04-17 |
| 4396762 | Heparinase derived anticoagulants | Robert S. Langer, Robert J. Linhardt, Gerald R. Fitzgerald, Arthur G. Grant, III | 1983-08-02 |
| 4395490 | Process for production of improved maltase | Eugene J. Schaefer | 1983-07-26 |
| 4373023 | Process for neutralizing heparin | Robert S. Langer, Robert J. Linhardt, Parrish M. Galliher, Margaret M. Flanagan, Michael Klein | 1983-02-08 |
| 4341869 | Process for producing heparinase | Robert S. Langer, Robert J. Linhardt, Parrish M. Galliher | 1982-07-27 |
| 4332899 | Process for producing maltase | Eugene J. Schaefer | 1982-06-01 |