Inventor · Oslo, NO

Torgrim Engell

21Patents
2h-index
19Co-inventors
54Inventor score

Filing activity: Jul 10, 2002 → Jun 13, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7521419B2 Peptide-based compounds Human Necessities 7 Expired
US7597875B2 Chelator conjugates Human Necessities 6 Expired
US8415510B2 Synthesis of a PEG-6 moiety from commercial low-cost chemicals Emerging Cross-Sectional Technologies 2 Active
US9180213B2 Radiotracer compositions Chemistry; Metallurgy 2 Active
US8299030B2 Peptide-based compounds Human Necessities 1 Active
US10300156B2 Radiotracer compositions and methods Chemistry; Metallurgy 1 Active
US7994134B2 Peptide-based compounds Human Necessities 1 Active
US8536375B2 Synthesis of obtaining modified polyethylene glycol intermediates Chemistry; Metallurgy 1 Active
US9987382B2 Radiotracer compositions Chemistry; Metallurgy 1 Active
US11964020B2 Method for removing acetaldehyde Human Necessities 0 Active
US9523778B2 Calibration and normalization systems and methods for radiopharmaceutical synthesizers Physics 0 Active
US7919071B2 Contrast agent Chemistry; Metallurgy 0 Active
US8852550B2 Chelator conjugates Human Necessities 0 Active
US11389538B2 Method for removing acetaldehyde Human Necessities 0 Active
US10758887B2 Method of operating an automated radiopharmaceutical synthesizer Physics 0 Active
US10029228B2 Method of operating an automated radiopharmaceutical synthesizer Physics 0 Active
US11311636B2 Radiotracer compositions and methods Chemistry; Metallurgy 0 Active
US12162009B2 Solid phase purification Chemistry; Metallurgy 0 Active
US9567372B2 Use of aniline in the radiostabilization of oxime ligation Human Necessities 0 Active
US10660966B2 Method for removing acetaldehyde Human Necessities 0 Active
US11565257B2 Stabilized radiolabelling reaction Chemistry; Metallurgy 0 Active

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