Combined field assisted sintering techniques and hthp sintering techniques for forming polycrystalline diamond compacts and earth-boring tools
US-2017291157-A1 · Oct 12, 2017 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01B31/06 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 25 |
| 2017 | 37 |
| 2018 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal-containing transaction cards and methods of making the same
US-9760816-B1 · Sep 12, 2017 · US
Allotrope-specific anionic element reagent complexes
US-9738536-B2 · Aug 22, 2017 · US
Method of manufacturing diamond, diamond, diamond composite substrate, diamond joined substrate, and tool
US-2017233889-A1 · Aug 17, 2017 · US
Method for producing carbon particles by detonation
US-2017183234-A1 · Jun 29, 2017 · US
Method for producing synthetic diamonds
US-2017166450-A1 · Jun 15, 2017 · US
Modification of diamond feeds for improving polycrystalline diamond cutter
US-2017144937-A1 · May 25, 2017 · US
Pitting resistant carbon coating
US-2017137926-A1 · May 18, 2017 · US
Single crystal diamond, method for manufacturing single crystal diamond, and tool containing single crystal diamond
US-2017130362-A1 · May 11, 2017 · US
Methods of manufacturing synthetic diamond material by microwave plasma enhanced chemical vapor deposition from a microwave generator and gas inlet(s) disposed opposite the growth surface area
US-9637838-B2 · May 2, 2017 · US
Coated tool
US-2017043406-A1 · Feb 16, 2017 · US
Direct conversion of carbon into diamond and structures for a variety of applications
US-2017037531-A1 · Feb 9, 2017 · US
Synthesis and processing of novel phase of boron nitride (q-bn)
US-2017037533-A1 · Feb 9, 2017 · US
Diamond polycrystalline body and method for manufacturing the same, and tool
US-9487446-B2 · Nov 8, 2016 · US
Diamond polycrystalline body and method for manufacturing the same, and tool
US-9487447-B2 · Nov 8, 2016 · US
Detonation- mediated carbon particle production method
US-2016318809-A1 · Nov 3, 2016 · US
Superhard constructions & methods of making same
US-2016311689-A1 · Oct 27, 2016 · US
Thick polycrystalline synthetic diamond wafers for heat spreading applications and microwave plasma chemical vapour depositon synthesis techniques
US-9478938-B2 · Oct 25, 2016 · US
Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon
US-9469918-B2 · Oct 18, 2016 · US
Nanodiamond particle and method of manufacturing the same, and fluorescent molecular probe and method of analyzing structure of protein
US-9465035-B2 · Oct 11, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B31/06?
- CPC C01B31/06 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01B31/06 (Chemistry & Metallurgy)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC C01B31/06 growing?
- Publication counts under this code: 37 in 2017 vs 2 in 2018 (latest complete years).