Substrate for pattern formation
US-11898008-B2 · Feb 13, 2024 · US
Fluoropolymer, e.g. polytetrafluoroethylene [PTFE]
Fluoropolymer, e.g. polytetrafluoroethylene [PTFE] · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05K2201/015 |
| Official title | Fluoropolymer, e.g. polytetrafluoroethylene [PTFE] |
| Display label | Fluoropolymer, e.g. polytetrafluoroethylene [PTFE] |
| Total patents | 417 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 25 |
| 2017 | 21 |
| 2018 | 27 |
| 2019 | 37 |
| 2020 | 48 |
| 2021 | 52 |
| 2022 | 60 |
| 2023 | 48 |
| 2024 | 40 |
| 2025 | 41 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic fabric with incorporated chip and interconnect
US-2017347448-A1 · Nov 30, 2017 · US
Resin film, coverlay for printed wiring board, substrate for printed wiring board, and printed wiring board
US-2017327630-A1 · Nov 16, 2017 · US
Wiring board and method for manufacturing the same
US-2017325335-A1 · Nov 9, 2017 · US
Adhesive resin composition, adhesive film, and flexible metal laminate
US-2017313916-A1 · Nov 2, 2017 · US
Combining different types of moisture-resistant materials
US-9795989-B2 · Oct 24, 2017 · US
Method for manufacturing a three dimensional stretchable electronic device
US-9782940-B2 · Oct 10, 2017 · US
Ultrasonic lamination of dielectric circuit materials
US-2017290172-A1 · Oct 5, 2017 · US
Method for forming metal pattern, and electric conductor
US-2017256332-A1 · Sep 7, 2017 · US
In-vehicle electronic module
US-9743539-B2 · Aug 22, 2017 · US
Electronic fabric with incorporated chip and interconnect
US-9736936-B2 · Aug 15, 2017 · US
Double-sided circuit substrate suitable for high-frequency circuits
US-2017231088-A1 · Aug 10, 2017 · US
Wireless sensor platform
US-9729193-B2 · Aug 8, 2017 · US
Polymer thick film silver conductor with inverted cure profile behavior
US-9718966-B2 · Aug 1, 2017 · US
Display device
US-2017171962-A1 · Jun 15, 2017 · US
Combining different types of moisture-resistant materials
US-9668355-B2 · May 30, 2017 · US
Resin powder, method for its production, composite, molded product, method for producing ceramic molded product, metal laminated plate, printed circuit board and prepreg
US-2017130009-A1 · May 11, 2017 · US
Opto-electric hybrid board and method of manufacturing same
US-9632263-B2 · Apr 25, 2017 · US
Tamper-respondent assemblies
US-2017094784-A1 · Mar 30, 2017 · US
Tamper-respondent assemblies
US-2017094806-A1 · Mar 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05K2201/015?
- CPC H05K2201/015 is the Cooperative Patent Classification code for “Fluoropolymer, e.g. polytetrafluoroethylene [PTFE].”
- How many patents are filed under CPC H05K2201/015 (Fluoropolymer, e.g. polytetrafluoroethylene [PTFE])?
- Our database includes 417 publications tagged with this CPC code.
- Is patent activity under CPC H05K2201/015 growing?
- Publication counts under this code: 40 in 2024 vs 41 in 2025 (latest complete years).