Process for making high-performance polyethylene multifilament yarn
US-2017370681-A1 · Dec 28, 2017 · US
by means of rotating spinnerets
by means of rotating spinnerets · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01D5/18 |
| Official title | by means of rotating spinnerets |
| Display label | by means of rotating spinnerets |
| Total patents | 277 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 15 |
| 2017 | 38 |
| 2018 | 21 |
| 2019 | 29 |
| 2020 | 37 |
| 2021 | 18 |
| 2022 | 34 |
| 2023 | 27 |
| 2024 | 16 |
| 2025 | 20 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyphenylene fibers and corresponding fabrication methods
US-2017349699-A1 · Dec 7, 2017 · US
Centrifugal solution spun nanofiber process
US-9834865-B2 · Dec 5, 2017 · US
Methods, systems, and apparatuses for manufacturing rotational spun appliances
US-9827703-B2 · Nov 28, 2017 · US
Method for manufacturing super absorbent polymer fiber
US-2017306528-A1 · Oct 26, 2017 · US
Bulk fill material
US-2017298548-A1 · Oct 19, 2017 · US
Product Portion Enrobing Machines and Methods
US-2017245544-A1 · Aug 31, 2017 · US
Gusseted rotary spinners for producing fiber from molten material
US-2017247282-A1 · Aug 31, 2017 · US
Product portion enrobing machines and methods
US-9693582-B2 · Jul 4, 2017 · US
Synthetic fill materials having composite fiber structures
US-2017175325-A1 · Jun 22, 2017 · US
Medical device and method for the production thereof
US-2017165394-A1 · Jun 15, 2017 · US
Centrifugal electrospinning apparatus and methods and fibrous structures produced therefrom
US-9644295-B2 · May 9, 2017 · US
Implantable layer comprising a constricted configuration
US-2017086836-A1 · Mar 30, 2017 · US
Compressible adjunct with intermediate supporting structures
US-2017086829-A1 · Mar 30, 2017 · US
Tubular absorbable constructs
US-2017086832-A1 · Mar 30, 2017 · US
Woven constructs with interlocked standing fibers
US-2017086839-A1 · Mar 30, 2017 · US
Method for applying an implantable layer to a fastener cartridge
US-2017086842-A1 · Mar 30, 2017 · US
Implantable layer comprising plastically deformed fibers
US-2017086835-A1 · Mar 30, 2017 · US
Compressible adjuncts with bonding nodes
US-2017086840-A1 · Mar 30, 2017 · US
Compressible adjunct and method for making the same
US-2017086841-A1 · Mar 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01D5/18?
- CPC D01D5/18 is the Cooperative Patent Classification code for “by means of rotating spinnerets.”
- How many patents are filed under CPC D01D5/18 (by means of rotating spinnerets)?
- Our database includes 277 publications tagged with this CPC code.
- Is patent activity under CPC D01D5/18 growing?
- Publication counts under this code: 16 in 2024 vs 20 in 2025 (latest complete years).