Electrospun cationic nanofibers and methods of making and using the same
US-2019136416-A1 · May 9, 2019 · US
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Operations & Transport
Operations & Transport · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C47/88 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laminated body, molded body, molded product, and method for manufacturing molded product
US-10239290-B2 · Mar 26, 2019 · US
Optical sheet forming apparatus and optical sheet forming method
US-2019047186-A1 · Feb 14, 2019 · US
Process for making a cross-linked polyethylene article
US-10173358-B2 · Jan 8, 2019 · US
Sweeper roller, plastic film manufacturing device that uses same, and manufacturing method
US-10150240-B2 · Dec 11, 2018 · US
Polyester composition, electronic device, and method of forming film
US-10086557-B2 · Oct 2, 2018 · US
Electrospun cationic nanofibers and methods of making and using the same
US-10066323-B2 · Sep 4, 2018 · US
Laminated body, molded body, molded product, and method for manufacturing molded product
US-2018111357-A1 · Apr 26, 2018 · US
Method of producing microporous plastic film
US-2018065289-A1 · Mar 8, 2018 · US
Fluororesin film having excellent transparency
US-9822225-B2 · Nov 21, 2017 · US
Polyethylene with controlled wax content, chlorinated polyethylene thereof and molded article produced from the chlorinated polyethylene
US-9796797-B2 · Oct 24, 2017 · US
Process for making opaque polyester film
US-9556540-B2 · Jan 31, 2017 · US
Dirt precipitator for a highly viscous medium
US-9539753-B2 · Jan 10, 2017 · US
Process for manufacturing a rubber strip for a tire, comprising water-cooling means
US-9446549-B2 · Sep 20, 2016 · US
Polyvinyl acetal resin film and multilayer structure articles using the same
US-9431560-B2 · Aug 30, 2016 · US
Electrospinning apparatus and nanofibers produced therefrom
US-2016114516-A1 · Apr 28, 2016 · US
Sweeper roller, plastic film manufacturing device that uses same, and manufacturing method
US-2016082643-A1 · Mar 24, 2016 · US
Liquefier assembly having inlet liner for use in additive manufacturing system
US-9050753-B2 · Jun 9, 2015 · US
Method for producing glass wool molded product, glass wool molded product, and vacuum insulation material
US-RE45450-E · Apr 7, 2015 · US