Janzen; Roland

Patent Applications and Registrations

Patent applications and USPTO patent grants for Janzen; Roland.The latest application filed is for "heterogeneous luminescent oxygen channeling immunoassays and methods of production and use thereof".

Company Profile

1.10.12

Janzen; Roland - Hockessin DE
Janzen; Roland - Landenberg PA US
Janzen; Roland - Zwingenberg N/A DE
Janzen; Roland - Darmstadt DE

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

Patent Activity

Patent	Date
Heterogeneous Luminescent Oxygen Channeling Immunoassays And Methods Of Production And Use Thereof App 20190170759 - Ledden; David J. ; et al.	2019-06-06
Compositions and methods for detecting vitamin D Grant 10,203,344 - Teng , et al. Feb	2019-02-12
Immunoassays employing non-particulate chemiluminescent reagent Grant 9,720,004 - Singh , et al. August 1, 2	2017-08-01
Immunoassays Employing Non-particulate Chemiluminescent Reagent App 20160231336 - Singh; Pratap ; et al.	2016-08-11
Immunoassays employing non-particulate chemiluminescent reagent Grant 9,347,947 - Singh , et al. May 24, 2	2016-05-24
Compositions And Methods For Detecting Vitamin D App 20160103141 - Teng; Zhu ; et al.	2016-04-14
Heterogeneous Luminescent Oxygen Channeling Immunoassays And Methods Of Production And Use Thereof App 20160025736 - LEDDEN; David J. ; et al.	2016-01-28
Compositions and methods for detecting vitamin D Grant 9,244,083 - Teng , et al. January 26, 2	2016-01-26
Signal Ratio in Assay Calibrators App 20140212987 - Singh; Pratap ; et al.	2014-07-31
Compositions and Methods for Detecting Vitamin D App 20140154700 - Teng; Zhu ; et al.	2014-06-05
Electrostatic corrector Grant 8,723,134 - Janzen May 13, 2	2014-05-13
Method and composition for stabilizing liquid reagents Grant 8,252,605 - Janzen , et al. August 28, 2	2012-08-28
Electrostatic Corrector App 20110147605 - JANZEN; Roland	2011-06-23
Immunoassays Employing Non-particulate Chemiluminescent Reagent App 20100233725 - Singh; Pratap ; et al.	2010-09-16
Method and Composition for Stabilizing Liquid Reagents App 20090208987 - Janzen; Roland ; et al.	2009-08-20
Method and composition for stabilizing liquid reagents App 20050112586 - Janzen, Roland ; et al.	2005-05-26
Electron-optical lens arrangement with an axis that can be largely displaced Grant 6,774,372 - Rose , et al. August 10, 2	2004-08-10

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