Inventor · Danville, CA, US

Robert O. Ralston

10Patents
8h-index
19Co-inventors
65Inventor score

Filing activity: Oct 22, 1992 → Dec 12, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US5861290A Methods and polynucleotide constructs for treating host cells for infection or hyperproliferative disorders Chemistry; Metallurgy 41 Expired
US5942234A Hepatitis C virus asialoglycoproteins Emerging Cross-Sectional Technologies 40 Expired
US6074846A Hepatitis C virus asialoglycoproteins Emerging Cross-Sectional Technologies 32 Expired
US5837510A Methods and polynucleotide constructs for treating host cells for infection or hyperproliferative disorders Chemistry; Metallurgy 30 Expired
US6274148A Hepatitis C virus asialoglycoproteins Emerging Cross-Sectional Technologies 27 Expired
US6074852A Hepatitis C virus asialoglycoproteins Emerging Cross-Sectional Technologies 25 Expired
US7105303B2 Antibodies to hepatitis C virus asialoglycoproteins Emerging Cross-Sectional Technologies 25 Expired
US6034072A IL-2 gene expression and delivery systems and uses Emerging Cross-Sectional Technologies 23 Expired
US5932467A Retroviral vectors pseudotyped with SRV-3 envelope glycoprotein sequences Chemistry; Metallurgy 4 Expired
US7851218B2 Cell lines for production of replication-defective adenovirus Chemistry; Metallurgy 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.