Williams; L. David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Williams; L. David.The latest application filed is for "aggregate-free urate oxidase for preparation of non-immunogenic polymer conjugates".

Company Profile

2.21.22

Williams; L. David - Fremont CA
- Fremont CA US
Williams; L. David - Eugene OR

*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
Aggregate-free Urate Oxidase For Preparation Of Non-immunogenic Polymer Conjugates App 20180223263 - Sherman; Merry R. ; et al.	2018-08-09
PEG-urate oxidase conjugates and use thereof Grant 9,885,024 - Williams , et al. February 6, 2	2018-02-06
Polymer Conjugates With Decreased Antigenicity, Methods Of Preparation And Uses Thereof App 20170189544 - MARTINEZ; Alexa L. ; et al.	2017-07-06
PEG-Urate Oxidase Conjugates and Use Thereof App 20160160188 - WILLIAMS; L. David ; et al.	2016-06-09
Polymer conjugates of interferon-beta with enhanced biological potency Grant 9,125,880 - Saifer , et al. September 8, 2	2015-09-08
Method for purifying urate oxidase tetramers and octamers Grant 8,921,064 - Sherman , et al. December 30, 2	2014-12-30
Aggregate-Free Urate Oxidase For Preparation of Non-Immunogenic Polymer Conjugates App 20140363414 - SHERMAN; Merry R. ; et al.	2014-12-11
PEG-urate oxidase conjugates and use thereof Grant 8,618,267 - Williams , et al. December 31, 2	2013-12-31
PEG-urate oxidase conjugates and use thereof Grant 08618267 -	2013-12-31
PEG-Urate Oxidase Conjugates and Use Thereof App 20130052677 - WILLIAMS; L. David ; et al.	2013-02-28
PEG-Urate Oxidase Conjugates and Use Thereof App 20120149083 - Williams; L. David ; et al.	2012-06-14
Polymer Conjugates with Decreased Antigenicity, Methods of Preparation and Uses Thereof App 20120114742 - MARTINEZ; Alexa L. ; et al.	2012-05-10
Polymer conjugates with decreased antigenicity, methods of preparation and uses thereof Grant 8,129,330 - Martinez , et al. March 6, 2	2012-03-06
PEG-urate oxidase conjugates and use thereof Grant 8,067,553 - Williams , et al. November 29, 2	2011-11-29
Aggregate-Free Urate Oxidase for Preparation of Non-Immunogenic Polymer Conjugates App 20110287466 - Sherman; Merry R. ; et al.	2011-11-24
Aggregate-free urate oxidase for preparation of non-immunogenic polymer conjugates Grant 7,927,852 - Sherman , et al. April 19, 2	2011-04-19
PEG-urate oxidase conjugates and use thereof Grant 7,927,589 - Williams , et al. April 19, 2	2011-04-19
PEG-Urate Oxidase Conjugates and Use Thereof App 20100323422 - WILLIAMS; L. David ; et al.	2010-12-23
PEG-Urate Oxidase Conjugates and Use Thereof App 20100323423 - WILLIAMS; L. David ; et al.	2010-12-23
PEG-urate oxidase conjugates and use thereof Grant 7,723,089 - Williams , et al. May 25, 2	2010-05-25
Aggregate-free urate oxidase for preparation of non-immunogenic polymer conjugates App 20080057048 - Sherman; Merry R. ; et al.	2008-03-06
Polymer conjugates of cytokines, chemokines, growth factors, polypeptide hormones and antagonists thereof with preserved receptor-binding activity App 20080058246 - Bhaskaran; Shyam S. ; et al.	2008-03-06
PEG-Urate Oxidase Conjugates and Use Thereof App 20080031864 - Williams; L. David ; et al.	2008-02-07
Polymer conjugates of proteinases Grant 7,229,810 - Sherman , et al. June 12, 2	2007-06-12
Aggregate-free protein compositions and methods of preparing same App 20050014240 - Sherman, Merry R. ; et al.	2005-01-20
Aggregate-free urate oxidase for preparation of non-immunogenic polymer conjugates Grant 6,783,965 - Sherman , et al. August 31, 2	2004-08-31
Polymer conjugates of cytokines, chemokines, growth factors, polypeptide hormones and antagonists thereof with preserved receptor-binding activity App 20040136952 - Bhaskaran, Shyam S. ; et al.	2004-07-15
Polymer conjugates of interferon-beta with enhanced biological potency App 20040126361 - Saifer, Mark G. P. ; et al.	2004-07-01
Polymer conjugates with decreased antigenicity, methods of preparation and uses thereof App 20040062748 - Martinez, Alexa L. ; et al.	2004-04-01
Polymer conjugates with decreased antigenicity, methods of preparation and uses thereof App 20040062746 - Martinez, Alexa L. ; et al.	2004-04-01
PEG-urate oxidase conjugates and use thereof App 20030166249 - Williams, L. David ; et al.	2003-09-04
PEG-urate oxidase conjugates and use thereof Grant 6,576,235 - Williams , et al. June 10, 2	2003-06-10
Polymer conjugates of proteinases App 20030012777 - Sherman, Merry R. ; et al.	2003-01-16
Quantitation of viruses by light scattering App 20020028439 - Saifer, Mark G.P. ; et al.	2002-03-07
Quantitation of viruses by light scattering Grant 6,316,185 - Saifer , et al. November 13, 2	2001-11-13
Conjugates of superoxide dismutage coupled to high molecular weight polyalkylene glycols Grant 5,468,478 - Saifer , et al. November 21, 1	1995-11-21
Intermediates for conjugation of polypeptides with high molecular weight polyalkylene glycols Grant 5,283,317 - Saifer , et al. February 1, 1	1994-02-01
Conjugates of superoxide dismutase coupled to high molecular weight polyalkylene glycols Grant 5,080,891 - Saifer , et al. January 14, 1	1992-01-14
Conjugates of superoxide dismutase coupled to high molecular weight polyalkylene glycols Grant 5,006,333 - Saifer , et al. April 9, 1	1991-04-09
Lounge chair Grant D288,634 - Williams March 10, 1	1987-03-10

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