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Inventor

WITTER RICHARD L

US7 patents
⚠️ This page may combine multiple inventors who share the name “WITTER RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

US AGRICULTURE

5 patents
US5130232AJul 14, 1992

Monoclonal antibody immunoassay kit for avian reticuloendotheliosis virus

US AGRICULTURE32 citations86
US6322780B1Nov 27, 2001

Marek's disease virus vaccines for protection against Marek's disease

US AGRICULTURE9 citations72
US4895717AJan 23, 1990

Revertant serotype 1 Marek's disease vaccine

US AGRICULTURE14 citations71
US4895718AJan 23, 1990

Serotype 2 Marek's disease vaccine

US AGRICULTURE9 citations71
US5849299ADec 15, 1998

Attenuated revertant serotype 1 marek's disease vaccine

US AGRICULTURE0 citations50

NIPPON ZEON CO

1 patent
US5403582AApr 4, 1995

Vaccine comprising fowlpox virus recombinants expressing the envelope glycoprotein of an avian reticuloendotheliosis retrovirus

NIPPON ZEON CO41 citations90

US ARMY

1 patent
US5565202AOct 15, 1996

Low enhancement serotype 2 vaccine for marek's disease

US ARMY6 citations60