Apertured polymeric film webs and absorbent articles using such webs
US-10272635-B2 · Apr 30, 2019 · US
This page is not indexed by search engines while we improve data quality.
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 | B29C47/0071 |
| 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 rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apertured polymeric film webs and absorbent articles using such webs
US-10124556-B2 · Nov 13, 2018 · US
Method to detect and remove gas bubbles from molten substrate to prevent hollow fiber formation
US-10081125-B2 · Sep 25, 2018 · US
Reinforced coreless tube extrusion systems and methods
US-2018236703-A1 · Aug 23, 2018 · US
Device and method for extrusion of a solid body
US-9873214-B2 · Jan 23, 2018 · US
Method for preparing microporous polyolefin film by thermally-induced phase separation method
US-9803057-B2 · Oct 31, 2017 · US
Apertured Polymeric Film Webs And Absorbent Articles Using Such Webs
US-2017296395-A1 · Oct 19, 2017 · US
Method to detect and remove gas bubbles from molten substrate to prevent hollow fiber formation
US-9770860-B2 · Sep 26, 2017 · US
Method for making ultra high molecular weight polyethylene
US-9586370-B2 · Mar 7, 2017 · US
Method for extruding a polymer in the presence of water
US-9579838-B2 · Feb 28, 2017 · US
Method to detect and remove gas bubbles from molten substrate to prevent hollow fiber formation
US-2017021548-A1 · Jan 26, 2017 · US
Method of Extruding Polymer Film onto a Mat and Products Incorporating the Resulting Composite Mat
US-2017015042-A1 · Jan 19, 2017 · US
Process for producing a syntactically foamed polymer composition, preferably a pressure-sensitive adhesive composition, apparatus for carrying out the process, extrudate and self-adhesive tape
US-9499676-B2 · Nov 22, 2016 · US
Method for controlling the heating of an extrusion device of a semi-finished product made of elastomeric material
US-9403309-B2 · Aug 2, 2016 · US
Process for recycling immiscibles in PET film
US-9149955-B2 · Oct 6, 2015 · US
Method for extruding a polymer in the presence of water
US-2015048541-A1 · Feb 19, 2015 · US
Method For Making Ultra High Molecular Weight Polyethylene
US-2015048537-A1 · Feb 19, 2015 · US
Highly transparent silicone mixtures that can be cross-linked by light
US-8940851-B2 · Jan 27, 2015 · US
Method for preparing microporous polyolefin film by thermally-induced phase separation method
US-2015018442-A1 · Jan 15, 2015 · US