Richardson; H. Wayne

Patent Applications and Registrations

Patent applications and USPTO patent grants for Richardson; H. Wayne.The latest application filed is for "particulate wood preservative and method for producing the same".

Company Profile

0.11.24

Richardson; H. Wayne - Sumter SC

*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
Particulate wood preservative and method for producing same Grant 9,314,030 - Richardson , et al. April 19, 2	2016-04-19
Particulate Wood Preservative And Method For Producing The Same App 20150144027 - Richardson; H. Wayne ; et al.	2015-05-28
Particulate Wood Preservative And Method For Producing Same App 20150056258 - Richardson; H. Wayne ; et al.	2015-02-26
Particulate wood preservative and method for producing the same Grant 8,871,277 - Richardson , et al. October 28, 2	2014-10-28
Method of preserving wood by injecting particulate wood preservative slurry Grant 8,722,198 - Richardson , et al. May 13, 2	2014-05-13
Particulate Wood Preservative And Method For Producing The Same App 20130230575 - Richardson; H. Wayne ; et al.	2013-09-05
Particulate Wood Preservative And Method For Producing Same App 20130164362 - Richardson; H. Wayne ; et al.	2013-06-27
Particulate wood preservative and method for producing the same Grant 8,409,627 - Richardson , et al. April 2, 2	2013-04-02
Method of preserving wood by injecting particulate wood preservative slurry Grant 8,158,208 - Richardson , et al. April 17, 2	2012-04-17
Composition for wood treatment comprising an injectable aqueous wood preservative slurry having sparingly-soluble biocidal particles and pigments App 20090293761 - Richardson; H. Wayne ; et al.	2009-12-03
Particulate wood preservative and method for producing the same App 20090280185 - Richardson; H. Wayne ; et al.	2009-11-12
Use of Sub-Micron Copper Salt Particles in Wood Preservation App 20090223408 - Richardson; H. Wayne ; et al.	2009-09-10
Milled Submicron Organic Biocides With Narrow Particle Size Distribution, and Uses Thereof App 20090143478 - Richardson; H. Wayne ; et al.	2009-06-04
Particulate Wood Preservative and Method for Producing Same App 20090123505 - Richardson; H. Wayne ; et al.	2009-05-14
Milled submicron organic biocides with narrow particle size distribution, and uses thereof Grant 7,426,948 - Richardson , et al. September 23, 2	2008-09-23
Process for the dissolution of copper metal App 20080175773 - Richardson; H. Wayne ; et al.	2008-07-24
Method of treating crops with submicron chlorothalonil App 20070259016 - Hodge; Robert L. ; et al.	2007-11-08
Inhibition of calcium and magnesium precipitation from wood preservatives Grant 7,252,706 - Richardson , et al. August 7, 2	2007-08-07
Compatibilizing surfactant useful with slurries of copper particles Grant 7,238,654 - Hodge , et al. July 3, 2	2007-07-03
Regeneration of cupric etchants and recovery of copper sulfate Grant 7,175,819 - Zhao , et al. February 13, 2	2007-02-13
Regeneration of cupric etchants and recovery of copper sulfate App 20060196761 - Zhao; Gang ; et al.	2006-09-07
Inhibition of calcium and magnesium precipitation from wood preservaties App 20060162611 - Richardson; H. Wayne ; et al.	2006-07-27
Milled submicron organic biocides with narrow particle size distribution, and uses thereof App 20060086841 - Richardson; H. Wayne ; et al.	2006-04-27
Method of manufacture and treatment of wood with injectable particulate iron oxide App 20060075923 - Richardson; H. Wayne	2006-04-13
Penetration of copper-ethanolamine complex in wood App 20060078686 - Hodge; Robert L. ; et al.	2006-04-13
Use of sub-micron copper salt particles in wood preservation App 20060062926 - Richardson; H. Wayne ; et al.	2006-03-23
Particulate wood preservative and method for producing same App 20050252408 - Richardson, H. Wayne ; et al.	2005-11-17
Compatibilizing surfactant useful with slurries of copper particles App 20050256026 - Hodge, Robert L. ; et al.	2005-11-17
Composition, method of making, and treatment of wood with an injectable wood preservative slurry having biocidal particles App 20050255251 - Hodge, Robert L. ; et al.	2005-11-17
Methods for producing and using a Cu(I)-based wood preservative App 20050107467 - Richardson, H. Wayne	2005-05-19
Particulate wood preservative and method for producing same App 20040258768 - Richardson, H. Wayne ; et al.	2004-12-23
Method for preserving wood materials using precipitated copper compounds App 20040258838 - Richardson, H. Wayne ; et al.	2004-12-23

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