Inventor
Charles W. Martin
Inventor
Lake Jackson, TX, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08JWorking-up12%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
B01DSeparation10%
Y02PClimate change mitigation technologies in the production or processing of goods8%
Y10TTechnical subjects covered by former us classification6%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
C07CAcyclic or carbocyclic compounds3%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals3%
PatentTitleYear
9,742,091'Method and structure for conductive elastomeric pin arrays using solder interconnects and a non-conductive medium'20178,110,538'Peracid/peroxide composition and use thereof as an anti-microbial and a photosensitizer'20128,071,702'Low equivalent weight ionomer'20117,615,307'Low equivalent weight ionomer'20097,579,102'Low equivalent weight ionomer'20097,405,015'Ionomer for use in fuel cells and method of making same'20087,256,320'Method for defeat of bulk chemical warfare agents'20077,094,851'Low equivalent weight ionomer'20067,041,409'Low equivalent weight ionomer'20067,022,428'Low equivalent weight ionomer'20066,861,489'Low equivalent weight ionomer'20056,384,167'Sulfonated perfluorovinyl functional monomers'20026,268,532'Sulfonated perfluorovinyl functional monomers'20015,718,947'Processes for forming thin, durable coatings of cation-containing polymers on selected substrates'19985,716,680'Solventless process for forming thin, durable coatings of perfluorocarbon ionomers on various polymeric materials'19985,685,755'Non-asbestos diaphragm separator'19975,449,825'Preparation of haloperfluoro and perfluoro ethers'19955,393,852'Polymers of haloperfluoro and perfluoro ethers'19955,264,508'Polymers of haloperfluoro and perfluoro ethers'19934,846,977'Method and device for separating polar from non-polar liquids using membranes'19894,741,744'Hydrated metal ionomer membranes for gas separation'19884,675,105'System for obtaining a homogeneous absorbent bed in a chromatographic column'19874,661,411'Method for depositing a fluorocarbonsulfonic acid polymer on a support from a solution'19874,431,563'Inhibitors for acid gas conditioning solutions'19844,289,738'Process for removing H.sub.2 S from sour gases with generation of a Claus feed gas'19814,243,675'(Bis)dithiocarbamate) salts'19814,211,784'Bis(dithiocarbamate) salts'19804,203,999'Bis(dithiocarbamate) salts'19804,171,279'Polyglycolamine corrosion inhibitors'19794,112,049'Absorption of sulfur compounds from gas streams'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1998Patents assigned to DOW CHEMICAL CO (15)· patent assignee history
1978–1995Based in Lake Jackson, TX, US· patent location history
1997–1998Based in Central, SC, US· patent location history
2001–2002Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history
2001–2011Based in Avondale, PA, US· patent location history
2005–2011Patents assigned to GORE ENTERPRISE HOLDINGS INC (8)· patent assignee history
2007–2012Based in Ellisville, MO, US· patent location history
2011–2012Patents assigned to MARTIN CHARLES W (2)· patent assignee history
2012Patents assigned to BIOMED PROTECT LLC (1)· patent assignee history
2017Based in Wind Gap, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 15 | 1978–1998 |
| GORE ENTERPRISE HOLDINGS INC | 8 | 2005–2011 |
| 3M INNOVATIVE PROPERTIES CO | 2 | 2001–2002 |
| MARTIN CHARLES Wself | 2 | 2011–2012 |
| BIOMED PROTECT LLC | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Jackson, Texas, US | 13 | 1978–1995 |
| Avondale, Pennsylvania, US | 10 | 2001–2011 |
| Central, SC, US | 3 | 1997–1998 |
| Ellisville, MO, US | 2 | 2007–2012 |
| Wind Gap, Pennsylvania, US | 1 | 2017 |