Particulate microcapsule composition
US-2015361227-A1 · Dec 17, 2015 · US
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 | B29C47/0004 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 792 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 120 |
| 2016 | 146 |
| 2017 | 215 |
| 2018 | 230 |
| 2019 | 81 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing a solid dispersion of an active ingredient
US-9205027-B2 · Dec 8, 2015 · US
Reversible bonding of microfluidic channels using dry adhesives
US-2015343442-A1 · Dec 3, 2015 · US
Process of making a polymer fiber
US-9200393-B2 · Dec 1, 2015 · US
Chlorine dioxide resistant polyethylene pipes, their preparation and use
US-9200136-B2 · Dec 1, 2015 · US
Permanent magnet production method
US-9199402-B2 · Dec 1, 2015 · US
An embossed composite nonwoven web material
US-2015330004-A1 · Nov 19, 2015 · US
Twin screw extruder
US-9180618-B2 · Nov 10, 2015 · US
Process for degassing and buffering polyolefin particles obtained by olefin polymerization
US-2015315302-A1 · Nov 5, 2015 · US
Process for making a cross-linked polyethylene article
US-2015314509-A1 · Nov 5, 2015 · US
Multilayer blown films for shrink applications
US-9174377-B2 · Nov 3, 2015 · US
Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration
US-9175110-B2 · Nov 3, 2015 · US
Hot-melt pressure-sensitive adhesive for a reclosable packaging having improved organoleptic properties
US-2015299535-A1 · Oct 22, 2015 · US
A method for manufacturing a packaging material
US-2015298438-A1 · Oct 22, 2015 · US
Fibers with filler
US-2015291752-A1 · Oct 15, 2015 · US
Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles
US-2015291786-A1 · Oct 15, 2015 · US
Apparatus and methods for producing fibers from proteins
US-2015292120-A1 · Oct 15, 2015 · US
Article comprising polylactic acid layers and process of making the same
US-2015290907-A1 · Oct 15, 2015 · US
Articles that include a polymer foam and method for preparing same
US-RE45747-E · Oct 13, 2015 · US
Method for the sound damping and/or sound insulation of components
US-2015283749-A1 · Oct 8, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C47/0004?
- CPC B29C47/0004 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B29C47/0004 (Operations & Transport)?
- Our database includes 792 publications tagged with this CPC code.
- Is patent activity under CPC B29C47/0004 growing?
- Publication counts under this code: 230 in 2018 vs 81 in 2019 (latest complete years).