Patent assignee · US · COMPANY

Pierce Biotechnology, Inc.

72Patents
59Active
72Granted
52Portfolio score

Filing activity: Jan 24, 2001 → Dec 19, 2022 · 12 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USD823869S1 Blot and gel imaging instrument display screen with graphical user interface General 28 Active
USD942479S1 Blot and gel imaging instrument display screen with graphical user interface General 19 Active
USD482608S1 Packaging container General 17 Expired
USD503612S1 Packaging container General 15 Expired
US6638728B1 Coated surfaces with high capacity for capturing target molecules Emerging Cross-Sectional Technologies 15 Expired
US9252003B2 Absolute quantitation of proteins and protein modifications by mass spectrometry with multiplexed internal standards Physics 13 Active
US6613548B1 Fusion products containing insoluble proteinaceous tag Chemistry; Metallurgy 11 Expired
US7407800B1 Method for the isolation of intact mitochondria from cells Chemistry; Metallurgy 10 Expired
US6670159B1 Preparing monomeric metal ion chelator containing diacetyl glycine group linked to proteinaceous molecule Emerging Cross-Sectional Technologies 8 Expired
US9249307B2 Benzocyanine compounds Physics 6 Active
US9676787B2 Benzopyrylium compounds Physics 6 Active
US7056440B2 Dialysis device with air chamber Emerging Cross-Sectional Technologies 6 Expired
US8889884B1 Phosphine derivatives of fluorescent compounds Chemistry; Metallurgy 6 Active
US9751868B2 Benzocyanine compounds Physics 6 Active
US6852503B1 Compositions and methods for utilizing mixed substrate solutions of luminols and dioxetanes Chemistry; Metallurgy 6 Expired
US10125120B2 Benzocyanine compounds Physics 5 Active
US9206216B2 Modified nucleotides methods and kits Chemistry; Metallurgy 5 Active
US10053447B2 Fluorescent compounds Chemistry; Metallurgy 5 Active
US10000467B2 Cyanine compounds Chemistry; Metallurgy 5 Active
US9365598B2 Phosphine derivatives of fluorescent compounds Chemistry; Metallurgy 5 Active
US8536323B2 Modified nucleotides Emerging Cross-Sectional Technologies 4 Active
US8192948B1 Chemifluorescent substrate for peroxide and peroxidase detection Emerging Cross-Sectional Technologies 4 Active
US9835629B2 Methods and reagents for biomolecule labeling, enrichment and gentle elution Physics 3 Active
US10351551B2 Fluorescent compounds Chemistry; Metallurgy 3 Active
US7432070B2 Homogenous assay for enzymatic activity Chemistry; Metallurgy 3 Expired

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