| Patent | Date |
|---|
Electrolytic generation of manganese (III) ions in strong sulfuric acid
Grant 10,895,016 - Pearson , et al. January 19, 2 | 2021-01-19 |
Passivation of micro-discontinuous chromium deposited from a trivalent electrolyte
Grant 10,415,148 - Mertens , et al. Sept | 2019-09-17 |
Etching of plastic using acidic solutions containing trivalent manganese
Grant 10,280,367 - Pearson , et al. | 2019-05-07 |
Etching of plastic using acidic solutions containing trivalent manganese
Grant 10,260,000 - Pearson , et al. | 2019-04-16 |
Electrolytic generation of manganese (III) ions in strong sulfuric acid using an improved anode
Grant 10,246,788 - Pearson , et al. | 2019-04-02 |
Etching of plastic using acidic solutions containing trivalent manganese
Grant 10,221,357 - Pearson , et al. | 2019-03-05 |
Etching of Plastic Using Acidic Solutions Containing Trivalent Manganese
App 20180208844 - Pearson; Trevor ; et al. | 2018-07-26 |
Electrolytic Generation of Manganese (III) Ions in Strong Sulfuric Acid Using an Improved Anode
App 20180016685 - Pearson; Trevor ; et al. | 2018-01-18 |
Chromium Alloy Coating with Enhanced Resistance to Corrosion in Calcium Chloride Environments
App 20170342582 - Herdman; Roderick D. ; et al. | 2017-11-30 |
Treatment for electroplating racks to avoid rack metallization
Grant 9,809,899 - Herdman , et al. November 7, 2 | 2017-11-07 |
Chromium alloy coating with enhanced resistance to corrosion in calcium chloride environments
Grant 9,765,437 - Herdman , et al. September 19, 2 | 2017-09-19 |
Electrolytic generation of manganese (III) ions in strong sulfuric acid using an improved anode
Grant 9,752,241 - Pearson , et al. September 5, 2 | 2017-09-05 |
Treatment of Etch Baths
App 20170088971 - Herdman; Roderick D. ; et al. | 2017-03-30 |
Electrolytic Generation of Manganese (III) Ions in Strong Sulfuric Acid
App 20170067176 - Pearson; Trevor ; et al. | 2017-03-09 |
Solutions of Organic Salts as Pretreatments for Plastic Prior to Etching
App 20170051410 - Pearson; Trevor ; et al. | 2017-02-23 |
Electrolytic generation of manganese (III) ions in strong sulfuric acid
Grant 9,534,306 - Pearson , et al. January 3, 2 | 2017-01-03 |
Treatment for Electroplating Racks to Avoid Rack Metallization
App 20160040315 - Herdman; Roderick D. ; et al. | 2016-02-11 |
Additives for producing copper electrodeposits having low oxygen content
Grant 9,243,339 - Pearson January 26, 2 | 2016-01-26 |
Passivation of Micro-Discontinuous Chromium Deposited From a Trivalent Electrolyte
App 20150252487 - Mertens; Marc ; et al. | 2015-09-10 |
Etching of Plastic Using Acidic Solutions Containing Trivalent Manganese
App 20140360980 - Pearson; Trevor ; et al. | 2014-12-11 |
Treatment of Plastic Surfaces After Etching in Nitric Acid Containing Media
App 20140134338 - Chapaneri; Roshan V. ; et al. | 2014-05-15 |
Additives for Producing Copper Electrodeposits Having Low Oxygen Content
App 20130313119 - Pearson; Trevor | 2013-11-28 |
Coatings Having Enhanced Corrosion Performance and Method of Using the Same
App 20130216720 - Pearson; Trevor ; et al. | 2013-08-22 |
Electrolytic dissolution of chromium from chromium electrodes
Grant 8,512,541 - Pearson August 20, 2 | 2013-08-20 |
Etching of Plastic Using Acidic Solutions Containing Trivalent Manganese
App 20130186774 - Pearson; Trevor ; et al. | 2013-07-25 |
Electrolytic Generation of Manganese (III) Ions in Strong Sulfuric Acid
App 20130186862 - Pearson; Trevor ; et al. | 2013-07-25 |
Electrolytic Generation of Manganese (III) Ions in Strong Sulfuric Acid Using an Improved Anode
App 20130186861 - Pearson; Trevor ; et al. | 2013-07-25 |
Treatment of Plastic Surfaces After Etching in Nitric Acid Containing Media
App 20130084395 - Chapaneri; Roshan V. ; et al. | 2013-04-04 |
Electrodeposition of Hard Magnetic Coatings
App 20130065069 - Liu; Yun Li ; et al. | 2013-03-14 |
Electrolytic Dissolution of Chromium from Chromium Electrodes
App 20120118749 - Pearson; Trevor | 2012-05-17 |
Method of recycling electroless nickel waste
Grant 7,833,583 - Pearson , et al. November 16, 2 | 2010-11-16 |
Chromium Alloy Coating with Enhanced Resistance to Corrosion in Calcium Chloride Environments
App 20100243463 - Herdman; Roderick D. ; et al. | 2010-09-30 |
Process for plating chromium from a trivalent chromium plating bath
Grant 7,780,840 - Pearson , et al. August 24, 2 | 2010-08-24 |
Process for Plating Chromium from a Trivalent Chromium Plating Bath
App 20100108532 - Pearson; Trevor ; et al. | 2010-05-06 |
Pretreatment of magnesium substrates for electroplating
Grant 7,704,366 - Pearson , et al. April 27, 2 | 2010-04-27 |
Zinc Alloy Electroplating Baths And Processes
App 20100096274 - Rowan; Anthony J. ; et al. | 2010-04-22 |
Pulse Reverse Electrolysis of Acidic Copper Electroplating Solutions
App 20090223827 - Herdman; Roderick D. ; et al. | 2009-09-10 |
Method of recycling electroless nickel waste
App 20080241410 - Pearson; Trevor ; et al. | 2008-10-02 |
Controlling the hardness of electrodeposited copper coatings by variation of current profile
Grant 7,329,334 - Herdman , et al. February 12, 2 | 2008-02-12 |
Electrolyte media for the deposition of tin alloys and methods for depositing tin alloys
Grant 7,309,411 - Herdman , et al. December 18, 2 | 2007-12-18 |
Pretreatment of magnesium substrates for electroplating
App 20070039829 - Pearson; Trevor ; et al. | 2007-02-22 |
Copper electroplating of printing cylinders
Grant 7,153,408 - Herdman , et al. December 26, 2 | 2006-12-26 |
Zinc and zinc alloy electroplating additives and electroplating methods
Grant 7,109,375 - Herdman , et al. September 19, 2 | 2006-09-19 |
Controlling the hardness of electrodeposited copper coatings by variation of current profile
App 20060054505 - Herdman; Roderick D. ; et al. | 2006-03-16 |
Pulse reverse electrolysis of acidic copper electroplating solutions
App 20050284766 - Herdman, Roderick D. ; et al. | 2005-12-29 |
Electrolyte media for the deposition of tin alloys and methods for depositing tin alloys
App 20040065558 - Herdman, Roderick D. ; et al. | 2004-04-08 |
Zinc and zinc alloy electroplating additives and electroplating methods
Grant 6,706,167 - Pearson , et al. March 16, 2 | 2004-03-16 |
Zinc and zinc alloy electroplating additives and electroplating methods
App 20030192785 - Herdman, Roderick Dennis ; et al. | 2003-10-16 |
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