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Patent applications and USPTO patent grants for Cheng; Roberta C..The latest application filed is for "dense star polymer conjugates as dyes".
Patent | Date |
---|---|
Dense star polymer conjugates as dyes Grant 6,312,679 - Tomalia , et al. November 6, 2 | 2001-11-06 |
Starburst conjugates Grant 6,177,414 - Tomalia , et al. January 23, 2 | 2001-01-23 |
Disulfide-containing dendritic polymers Grant 6,020,457 - Klimash , et al. February 1, 2 | 2000-02-01 |
Macrocyclic tetraazacyclododecane conjugates and their use as diagnostic and therapeutic agents Grant 5,756,065 - Wilson , et al. May 26, 1 | 1998-05-26 |
Bioactive and/or targeted dendrimer conjugates Grant 5,714,166 - Tomalia , et al. February 3, 1 | 1998-02-03 |
Macrocyclic ligands and complexes Grant 5,652,361 - Simon , et al. July 29, 1 | 1997-07-29 |
Dense star polymer conjugates Grant 5,527,524 - Tomalia , et al. * June 18, 1 | 1996-06-18 |
Macrocyclic congugates and their use as diagnostic and therapeutic agents Grant 5,435,990 - Cheng , et al. July 25, 1 | 1995-07-25 |
Starburst conjugates Grant 5,338,532 - Tomalia , et al. August 16, 1 | 1994-08-16 |
Stabilization of intracellular enzymes Grant 4,950,596 - Cheng , et al. * August 21, 1 | 1990-08-21 |
Enzyme immobilization with polysulfonium salts Grant 4,929,556 - Cheng , et al. May 29, 1 | 1990-05-29 |
Immobilization of biological matter via copolymers of isocyanatoalkyl esters Grant 4,582,805 - Bozzelli , et al. April 15, 1 | 1986-04-15 |
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