Inventor · Billerica, MA, US

Charles E. Hammond

23Patents

11h-index

27Co-inventors

75Inventor score

Filing activity: Aug 19, 1981 → Feb 22, 2018

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8349308B2	Modified polymers for delivery of polynucleotides, method of manufacture, and methods of use thereof	Chemistry; Metallurgy	74	Active
US8815226B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	25	Active
US8685383B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	24	Active
US8808679B2	Auristatin compounds and conjugates thereof	Chemistry; Metallurgy	23	Active
US8399512B2	Biocompatible biodegradable fumagillin analog conjugates	Chemistry; Metallurgy	22	Active
US8821850B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	19	Active
US6306840A	Cell adhesion inhibitors	Chemistry; Metallurgy	19	Expired
US9144615B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	17	Active
US9254339B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	14	Active
US6376538B1	Cell adhesion inhibitors	Chemistry; Metallurgy	13	Expired
US6248713A	Cell adhesion inhibitors	Emerging Cross-Sectional Technologies	12	Expired
US8524214B2	Polyal drug conjugates comprising variable rate-releasing linkers	Emerging Cross-Sectional Technologies	10	Active
US6239108A	Cell adhesion inhibitors	Human Necessities	9	Expired
US6596687B1	Cell adhesion inhibitors	Emerging Cross-Sectional Technologies	9	Expired
US6630512B2	Cell adhesion inhibitors	Chemistry; Metallurgy	6	Expired
US7001921B1	Cell adhesion inhibitors	Human Necessities	5	Expired
US6624152B2	Cell adhesion inhibitors	Chemistry; Metallurgy	4	Expired
US4348529A	Synthesis of cyclic disulfone compounds	Chemistry; Metallurgy	2	Expired
US6875743B1	Cell adhesion inhibitors	Human Necessities	2	Expired
US9943609B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	1	Active
US9770519B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	1	Active
US10603386B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	0	Active
US10537645B2	Protein-polymer-drug conjugates	Chemistry; Metallurgy	0	Active

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