Method for producing a carbon hollow fiber membrane
US-2017320020-A1 · Nov 9, 2017 · US
Heat treatment (heating for finishing D02J13/00)
Heat treatment (heating for finishing D02J13/00) · 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 | D01D10/02 |
| Official title | Heat treatment (heating for finishing D02J13/00) |
| Display label | Heat treatment (heating for finishing D02J13/00) |
| Total patents | 314 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 20 |
| 2017 | 35 |
| 2018 | 31 |
| 2019 | 25 |
| 2020 | 36 |
| 2021 | 30 |
| 2022 | 26 |
| 2023 | 22 |
| 2024 | 31 |
| 2025 | 24 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copolymer fibers and yarns and processes for making same
US-9790622-B2 · Oct 17, 2017 · US
Fibrous Structures Different Fibrous Elements
US-2017282521-A1 · Oct 5, 2017 · US
Fibrous Structures with Improved Tewl Properties
US-2017282525-A1 · Oct 5, 2017 · US
Layered Fibrous Structures with Different Common Intensive Properties
US-2017282524-A1 · Oct 5, 2017 · US
Process for making a yarn having improved strength retention and yarn made thereby
US-9752256-B2 · Sep 5, 2017 · US
Method and device for producing a multifilament thread from a polyamide melt
US-2017233895-A1 · Aug 17, 2017 · US
Nanofiber structure and manufacturing method thereof
US-2017130366-A1 · May 11, 2017 · US
Gel-Electrospinning Process for Preparing High-Performance Polymer Nanofibers
US-2017101726-A1 · Apr 13, 2017 · US
Method and device for melt-spinning, drawing, crimping and winding multiple threads
US-2017072611-A1 · Mar 16, 2017 · US
Hydrogelling fibers and fiber structures
US-2017002511-A1 · Jan 5, 2017 · US
Copolymer fibers and yarns and processes for making same
US-9481946-B2 · Nov 1, 2016 · US
Spider silk and synthetic polymer fiber blends
US-2016298265-A1 · Oct 13, 2016 · US
Separator media for electrochemical cells
US-2016276640-A1 · Sep 22, 2016 · US
Activated carbon fiber and preparation method therefor
US-2016265144-A1 · Sep 15, 2016 · US
Drawn polyethylene terephthalate fiber, pet tire cord, and tire comprising thereof
US-9441073-B2 · Sep 13, 2016 · US
Method for melt spinning, stretching, and winding a multifilament thread as well as a device for performing the method
US-9428848-B2 · Aug 30, 2016 · US
Fiber-forming composition and bio-compatible material using said fiber
US-2016201226-A1 · Jul 14, 2016 · US
Gas supply blowout nozzle and method of producing flame-proofed fiber and carbon fiber
US-2016160395-A1 · Jun 9, 2016 · US
Method for manufacturing poly(ethyleneterephthalate) drawn fiber, poly(ethyleneterephthalate) drawn fiber and tire-cord
US-9359696-B2 · Jun 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01D10/02?
- CPC D01D10/02 is the Cooperative Patent Classification code for “Heat treatment (heating for finishing D02J13/00).”
- How many patents are filed under CPC D01D10/02 (Heat treatment (heating for finishing D02J13/00))?
- Our database includes 314 publications tagged with this CPC code.
- Is patent activity under CPC D01D10/02 growing?
- Publication counts under this code: 31 in 2024 vs 24 in 2025 (latest complete years).