Soluble recombinant botulinum toxin proteins Grant US-6967088-B1 United States of America 22 Nov 2005
Methods for producing avian verotoxin antitoxin Grant US-6652857-B2 United States of America 25 Nov 2003
Vaccine and antitoxin for treatment and prevention of C. difficile disease Grant US-6613329-B1 United States of America 02 Sep 2003
Identification of neutralizing epitopes of toxin A and toxin B for the treatment of C. Grant US-6573003-B2 United States of America 03 Jun 2003