Patent assignee · US · UNIVERSITY

University of Rochester

959Patents
584Active
959Granted
57Portfolio score

Filing activity: Sep 28, 1973 → Mar 27, 2024 · 153 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US5777719A Method and apparatus for improving vision and the resolution of retinal images Physics 575 Expired
US6560354B1 Apparatus and method for registration of images to physical space using a weighted combination of points and surfaces Emerging Cross-Sectional Technologies 439 Expired
US6095651A Method and apparatus for improving vision and the resolution of retinal images Physics 370 Expired
US5714320A Rolling circle synthesis of oligonucleotides and amplification of select randomized circular oligonucleotides Chemistry; Metallurgy 301 Expired
US5949521A Method and apparatus for improving vision and the resolution of retinal images Physics 284 Expired
US6199986A Rapid, automatic measurement of the eye's wave aberration Physics 283 Expired
US6338559B1 Apparatus and method for improving vision and retinal imaging Human Necessities 263 Expired
US6927922B2 Imaging using a multifocal aspheric lens to obtain extended depth of field Electricity 257 Expired
US8642660B2 Method for altering the lifespan of eukaryotic organisms Human Necessities 247 Active
US5218676A Dynamic routing system for a multinode communications network Physics 220 Expired
US10765376B2 Method and apparatus to diagnose the metastatic or progressive potential of cancer, fibrosis and other diseases Physics 206 Active
US4826689A Method for making uniformly sized particles from water-insoluble organic compounds Human Necessities 191 Expired
US6480565B1 Apparatus and method for cone beam volume computed tomography breast imaging Human Necessities 187 Expired
US5639606A Method for quantitative measurement of gene expression using multiplex competitive reverse transcriptase-polymerase chain reaction Chemistry; Metallurgy 176 Expired
US5231000A Antibodies to A4 amyloid peptide Physics 173 Expired
US5854882A Halftone correction systems Electricity 164 Expired
US6299311A Rapid, automatic measurement of the eye's wave aberration Physics 152 Expired
US5776496A Ultrasmall porous particles for enhancing ultrasound back scatter Human Necessities 148 Expired
US4997454A Method for making uniformly-sized particles from insoluble compounds Human Necessities 147 Expired
US5741522A Ultrasmall, non-aggregated porous particles of uniform size for entrapping gas bubbles within and methods Human Necessities 137 Expired
US6511180B2 Determination of ocular refraction from wavefront aberration data and design of optimum customized correction Physics 132 Expired
US5999587A Method of and system for cone-beam tomography reconstruction Emerging Cross-Sectional Technologies 125 Expired
US4773087A Quality of shadowgraphic x-ray images Human Necessities 123 Expired
US5654771A Video compression system using a dense motion vector field and a triangular patch mesh overlay model Electricity 117 Expired
US8938300B2 Leadless implantable intravascular electrophysiologic device for neurologic/cardiovascular sensing and stimulation Human Necessities 117 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.