Zheng; Yi Feng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zheng; Yi Feng.The latest application filed is for "anti-naloxone and anti-naltrexone monoclonal antibodies and methods of production and use thereof".

Company Profile

5.17.22

Zheng; Yi Feng - Wilmington DE
Zheng, Yi Feng - Salt Lake City UT

*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
Sandwich assay design for small molecules Grant 11,377,483 - Zheng , et al. July 5, 2	2022-07-05
Anti-naloxone And Anti-naltrexone Monoclonal Antibodies And Methods Of Production And Use Thereof App 20220049018 - Sharma; Manoj ; et al.	2022-02-17
Sandwich Assay Design For Small Molecules App 20210087255 - Zheng; Yi Feng ; et al.	2021-03-25
Chemiluminescent Androstenedione Conjugates App 20210003596 - Zheng; Yi Feng ; et al.	2021-01-07
Preparation of multi-hapten mutant G6PDH conjugates and their use for detection of multiple analytes Grant 10,450,555 - Zheng , et al. Oc	2019-10-22
Conjugates for assays for oxycodone and oxymorphone Grant 10,351,830 - Zheng , et al. July 16, 2	2019-07-16
Preparation Of Multi-hapten Mutant G6pdh Conjugates And Their Use For Detection Of Multiple Analytes App 20190055538 - Zheng; Yi Feng ; et al.	2019-02-21
Sandwich Assay Design For Small Molecules App 20170362305 - Zheng; Yi Feng ; et al.	2017-12-21
Conjugates For Assays For Oxycodone And Oxymorphone App 20170362579 - Zheng; Yi Feng ; et al.	2017-12-21
Immunoassays employing non-particulate chemiluminescent reagent Grant 9,720,004 - Singh , et al. August 1, 2	2017-08-01
Preparation Of Multi-hapten Mutant G6pdh Conjugates And Their Use For Detection Of Multiple Analytes App 20160312208 - Zheng; Yi Feng ; et al.	2016-10-27
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
Compounds and methods for determination of FKBP-binding immunosuppressant drugs Grant 9,121,859 - Zheng , et al. September 1, 2	2015-09-01
Compounds and Methods for Determination of FKBP-Binding Immunosuppressant Drugs App 20140154706 - Zheng; Yi Feng ; et al.	2014-06-05
Methods for detection of cyclosporin A Grant 8,383,424 - Zheng , et al. February 26, 2	2013-02-26
Methods For Detection Of Cyclosporin A App 20110230638 - Zheng; Yi Feng ; et al.	2011-09-22
Immunoassays for buprenorphine and norbuprenorphine Grant 7,863,427 - Zheng , et al. January 4, 2	2011-01-04
Stabilization of solid support assay reagents Grant 7,842,475 - Zheng , et al. November 30, 2	2010-11-30
Immunoassays Employing Non-particulate Chemiluminescent Reagent App 20100233725 - Singh; Pratap ; et al.	2010-09-16
Stabilization Of Solid Support Assay Reagents App 20090176213 - Zheng; Yi Feng ; et al.	2009-07-09
Methods For Detection Of Cyclosporin A App 20090170218 - Zheng; Yi Feng ; et al.	2009-07-02
Immunoassays for Buprenorphine and Norbuprenorphine App 20070218506 - Zheng; Yi-Feng ; et al.	2007-09-20
Immunoassays for buprenorphine and norbuprenorphine Grant 7,220,842 - Zheng , et al. May 22, 2	2007-05-22
Compositions and methods for detection of sirolimus Grant 7,189,582 - Chen , et al. March 13, 2	2007-03-13
Compositions and methods for detection of sirolimus App 20060246518 - Chen; Jian ; et al.	2006-11-02
Assays for amphetamine and methamphetamine Grant 7,115,383 - Zheng , et al. October 3, 2	2006-10-03
Assays for amphetamine and methamphetamine using stereospecific reagents Grant 7,037,669 - Zheng , et al. May 2, 2	2006-05-02
Ecstasy haptens and immunogens Grant 7,022,492 - Zheng , et al. April 4, 2	2006-04-04
Assay for entactogens Grant 6,991,911 - Zheng , et al. January 31, 2	2006-01-31
Immunoassays for buprenorphine and norbuprenorphine App 20050221405 - Zheng, Yi-Feng ; et al.	2005-10-06
Assays for amphetamine and methamphetamine using stereospecific reagents App 20050208603 - Zheng, Yi Feng ; et al.	2005-09-22
Assays for amphetamine and methamphetamine App 20050208604 - Zheng, Yi Feng ; et al.	2005-09-22
Ecstasy haptens and immunogens App 20050130225 - Zheng, Yi Feng ; et al.	2005-06-16
Assay for entactogens App 20050130243 - Zheng, Yi Feng ; et al.	2005-06-16
Assay for entactogens App 20050130244 - Zheng, Yi Feng ; et al.	2005-06-16
Family of canadensol taxanes, the semi-synthetic preparation and therapeutic use thereof App 20020045771 - Zamir, Lolita ; et al.	2002-04-18

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