U.S. Patents (1992-2007)

5,292,869 -- Method for isolating and purifying transferrin and lactoferrin receptor proteins and vaccines containing the same. Previously issued, related patents: 5,141,743

6,060,058 -- Vaccine for conferring bacterial immunity containing lactoferrin receptor protein.

6,326,350 , -- Transferrin receptor subunit proteins of Neisseria meningitidis. Previously issued, related patents: 6,028,049 -- Compositions comprising the Tbp2 subunit of the transferrin receptor of Neisseria meningitidis. 5,928,650, 5,618,540 -- Subunit vaccine against Neisseria meningitidis infections and corresponding subunits in the purified state. 5,618,541 -- Vaccine against Neisseria meningitidis infections.  

6,348,198 -- Lactoferrin receptor protein . Previously issued, related patents: 6,344,200, 6,211,343 , and 6,048,539.

7,118,749, 6,361,779 -- Transferrin receptor genes. Previously issued, related patents: 6,358,727 -- Haemophilus transferrin receptor genes, 6,262,016, 6,015,688, 6,008,326 -- Transferrin receptor antibodies, 5,922,841 -- Recombinantly produced transferrin receptor of Haemophilus, 5,922,562 -- Nucleic acids encoding transferrin receptors, 5,922,323 -- Transferrin receptor genes and immunogenic compositions derived therefrom, and 5,708,149 -- Method for producing purified recombinant Haemophilus influenzae transferrin binding proteins

6,391,316 -- Vaccine compositions comprising Haemophilus somnus transferrin-binding proteins and methods of use.

7,241,449 -- Transferrin receptor genes of Moraxella. Previously issued, related patents: 6,440,701, 6,437,096 -- Transferrin receptor of Moraxella, 6,090,576 -- DNA encoding a transferrin receptor of Moraxella.

6,610,506 -- Transferrin binding proteins of Pasteurella haemolytica and vaccines containing same.

6,887,686 -- Cloning and expression of Haemophilus somnus transferrin-binding proteins.