loadpatents
name:-0.01721715927124
name:-0.011368989944458
name:-0.0043570995330811
LLOYD; RALPH BIRCHARD Patent Filings

LLOYD; RALPH BIRCHARD

Patent Applications and Registrations

Patent applications and USPTO patent grants for LLOYD; RALPH BIRCHARD.The latest application filed is for "multilayer cation exchange chloralkali membrane".

Company Profile
6.22.30
  • LLOYD; RALPH BIRCHARD - FAYETTEVILLE NC
  • Lloyd, Ralph Birchard - Fayettevill NC
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Multilayer Cation Exchange Chloralkali Membrane
App 20220136118 - PERRY; RANDAL L ;   et al.
2022-05-05
System And Method Of Reducing Oxidants In A Chemical Stream
App 20210078881 - Lloyd; Ralph Birchard
2021-03-18
Flow battery having a separator membrane comprising an ionomer
Grant 10,868,324 - Lloyd , et al. December 15, 2
2020-12-15
System and Method for Disinfecting an Occupied Environment Using Direction Controlled Germicidal Radiation
App 20200254125 - Kind Code
2020-08-13
System and method for disinfecting an occupied environment using direction controlled germicidal radiation
Grant 10,639,390 - Lloyd
2020-05-05
System and method for disinfecting an occupied area using germicidal radiation based on eye protection worn by persons in the area
Grant 10,195,300 - Lloyd Fe
2019-02-05
Passivation layer comprising a photocrosslinked fluoropolymer
Grant 10,190,015 - Lloyd , et al. Ja
2019-01-29
System and Method for Disinfecting an Occupied Environment Using Direction Controlled Germicidal Radiation
App 20170246329 - Lloyd; Ralph Birchard
2017-08-31
System and Method for Disinfecting an Occupied Area Using Germicidal Radiation Based on Eye Protection Worn by Persons in the Area
App 20170246331 - Lloyd; Ralph Birchard
2017-08-31
Passivation Layer Comprising A Photocrosslinked Fluoropolymer
App 20170114242 - LLOYD; RALPH BIRCHARD ;   et al.
2017-04-27
Flow Battery Having A Separator Membrane Comprising An Ionomer
App 20150311541 - LLOYD; RALPH BIRCHARD ;   et al.
2015-10-29
Laminates of chitosan films
Grant 9,073,125 - Howard, Jr. , et al. July 7, 2
2015-07-07
Fluoropolymer particles having a nucleus of fluorinated ionomer
Grant 8,835,547 - Leffew , et al. September 16, 2
2014-09-16
Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer produced in situ
Grant 8,436,054 - Aten , et al. May 7, 2
2013-05-07
Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer
Grant 8,436,053 - Leffew , et al. May 7, 2
2013-05-07
Electrically conductive polymer compositions
Grant 8,282,861 - Hsu , et al. October 9, 2
2012-10-09
Electronic Devices Having Long Lifetime
App 20120187382 - Rostovtsev; Vsevolod ;   et al.
2012-07-26
Processes for making selectively permeable laminates
Grant 8,163,350 - Howard, Jr. , et al. April 24, 2
2012-04-24
Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer
Grant 8,153,738 - Leffew , et al. April 10, 2
2012-04-10
Conductive polymer composites
Grant 8,147,962 - Hsu , et al. April 3, 2
2012-04-03
Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ
Grant 8,058,376 - Aten , et al. November 15, 2
2011-11-15
Protective laminates
App 20110171864 - Wyner; Daniel M. ;   et al.
2011-07-14
Electrically Conductive Polymer Compositions
App 20110147719 - Hsu; Che-Hsiung ;   et al.
2011-06-23
Fluorinated Ionomer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer
App 20110152387 - Leffew; Kenneth Wayne ;   et al.
2011-06-23
Fluorinated Ionomer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer Produced In Situ
App 20100160465 - Aten; Ralph Munson ;   et al.
2010-06-24
Fluoropolymer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer Produced In Situ
App 20100160510 - Aten; Ralph Munson ;   et al.
2010-06-24
Fluoropolymer Particles Having a Nucleus of Fluorinated Ionomer
App 20100160531 - Leffew; Kenneth Wayne ;   et al.
2010-06-24
Fluoropolymer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer
App 20100160490 - Leffew; Kenneth Wayne ;   et al.
2010-06-24
Protective laminates
Grant 7,553,779 - Wyner , et al. June 30, 2
2009-06-30
Non-aqueous dispersions comprising electrically doped conductive polymers and colloid-forming polymeric acids
Grant 7,455,793 - Hsu , et al. November 25, 2
2008-11-25
Protective garments for firefighters
App 20080107886 - Lloyd; Ralph Birchard ;   et al.
2008-05-08
Laminates of chitosan films
App 20070196404 - Howard; Edward George JR. ;   et al.
2007-08-23
Processes for making selectively permeable laminates
App 20070190166 - Howard; Edward George JR. ;   et al.
2007-08-16
Barrier films of polyurethane/polyalkylamine polymer compositions and processes for making same
App 20060205893 - Howard; Edward George JR. ;   et al.
2006-09-14
Laminates made from polyurethane/polyalkylamine polymer compositions and processes for making same
App 20060205300 - Howard; Edward George JR. ;   et al.
2006-09-14
Polyurethane/polyalkylamine polymer compositions and process for making same
App 20060205299 - Howard; Edward George JR. ;   et al.
2006-09-14
Protective garments for firefighters
App 20060019566 - Lloyd; Ralph Birchard ;   et al.
2006-01-26
Protective laminates
App 20050266754 - Wyner, Daniel M. ;   et al.
2005-12-01
Non-aqueous dispersions comprising electrically doped conductive polymers and colloid-forming polymeric acids
App 20050224765 - Hsu, Che-Hsiung ;   et al.
2005-10-13
Conductive polymer composites
App 20050227081 - Hsu, Che-Hsiung ;   et al.
2005-10-13
Decomposition of organic hydroperoxides in the presence of a particulate catalyst containing fluorinated polymer having sulfonic acid groups and process for the manufacture of bisphenol A
App 20030050513 - Lloyd, Ralph Birchard ;   et al.
2003-03-13
Desulfurization of petroleum products
Grant 6,231,755 - Mesher , et al. May 15, 2
2001-05-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed