Welch; Christopher J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Welch; Christopher J..The latest application filed is for "fluorometric and colorimetric quantification techniques with autonomously and reversibly stalling catalytic signal amplification".

Company Profile

0.5.6

Welch; Christopher J. - Kenilworth NJ
Welch; Christopher J. - Cranbury NJ
WELCH, CHRISTOPHER J. - GLENVIEW IL
Welch; Christopher J. - Urbana IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Fluorometric and colorimetric quantification techniques with autonomously and reversibly stalling catalytic signal amplification Grant 11,220,703 - Bu , et al. January 11, 2	2022-01-11
Fluorometric and Colorimetric Quantification Techniques with Autonomously and Reversibly Stalling Catalytic Signal Amplification App 20180355401 - Bu; Xiaodong ; et al.	2018-12-13
Compound Diversification Using Late Stage Functionalization App 20150274755 - Krska; Shane W. ; et al.	2015-10-01
Stationary phases and a purification process using the stationary phases App 20070010655 - Antia; Firoz D. ; et al.	2007-01-11
Process to chiral integrin antagonist beta-amino acid intermediate Grant 6,646,130 - Rivera , et al. November 11, 2	2003-11-11
Process to chiral integrin antagonist beta-amino acid intermediate App 20030045555 - Rivera, Nelo R. ; et al.	2003-03-06
Method For Screening Chromatographic Adsorbents App 20010050254 - WELCH, CHRISTOPHER J. ; et al.	2001-12-13
Assay for cobalamins Grant 5,104,815 - Garner , et al. April 14, 1	1992-04-14
Heterobifunctional maleimido containing coupling agents Grant 5,053,520 - Bieniarz , et al. October 1, 1	1991-10-01
Covalent attachment of antibodies and antigens to solid phases using extended length heterobifunctional coupling agents Grant 5,002,883 - Bieniarz , et al. March 26, 1	1991-03-26

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