1
Van Der Zeijst Bernardus, Bredenbeek Petrus J: Method of preparing dna complementary to the genome of coronaviruses.. Duphar Int Res, April 24, 1985: EP0138242-A1 (20 worldwide citation)

The invention relates to a new and fast method of preparing synthetic DNA's which correspond to genome RNA or to messenger RNA's (m RNA's) of coronaviruses. The proteins obtained after expression of the so obtained synthetic DNA's can be used for the preparation of vaccines. According to this new me ...


2
De Groot Raoul J, Spaan Wilhelmus J M, Van Der Zeijst Bernardus A M: (fipv) Vaccines.. Duphar Int Res, April 27, 1988: EP0264979-A1 (16 worldwide citation)

The invention relates to new antigenic proteins which can be used to simulate the immunity of cats (Felidae) against infectious peritonitis virus (FIPV), and to fragments or derivatives thereof. The invention also relates to vaccines which comprise such antigenic proteins or peptides. The nucleotide ...


3
Niesters Hubert G M, Van Der Zeijst Bernardus A M: (ibv) Vaccines.. Duphar Int Res, May 13, 1987: EP0221609-A1 (1 worldwide citation)

The invention relates to new antigenic proteins which can stimulate the immunity of poultry against infectious bronchitis (IB) viruses, and to fragments or derivatives thereof. The invention also relates to vaccines which comprise such an antigenic protein or peptide. A nucleotide sequence and amine ...