Extreme pressure additives with improved copper corrosion
US-11873461-B1 · Jan 16, 2024 · US
using elemental sulfur
using elemental sulfur · 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 | C08G75/0263 |
| Official title | using elemental sulfur |
| Display label | using elemental sulfur |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Low density aerospace compositions and sealants
US-11760909-B2 · Sep 19, 2023 · US
Polyarylene sulfide resin and preparation method thereof
US-11390714-B2 · Jul 19, 2022 · US
Polyarylene sulfide resin composition and formed article
US-11370915-B2 · Jun 28, 2022 · US
Method for producing polyarylene sulphide resin
US-11312823-B2 · Apr 26, 2022 · US
Polyarylene sulfide resin composition for automobile headlamp component and automobile headlamp component manufactured using the same
US-11286374-B2 · Mar 29, 2022 · US
Low density aerospace compositions and sealants
US-2021309898-A1 · Oct 7, 2021 · US
Low density aerospace compositions and sealants
US-11066584-B2 · Jul 20, 2021 · US
Method for producing polyarylene sulphide resin
US-2021147630-A1 · May 20, 2021 · US
Polyarylene sulfide resin and preparation method thereof
US-2021002428-A1 · Jan 7, 2021 · US
Polyarylene sulfide resin and preparation method thereof
US-10822457-B2 · Nov 3, 2020 · US
Polyarylene sulfide resin composition for automobile headlamp component and automobile headlamp component manufactured using the same
US-2020263003-A1 · Aug 20, 2020 · US
Method for producing granular polyarylene sulfide, method for increasing average particle size of granular polyarylene sulfide, method for enhancing particle strength of granular polyarylene sulfide, and granular polyarylene sulfide
US-10731005-B2 · Aug 4, 2020 · US
Polyarylene sulfide resin composition and molded article thereof
US-10711118-B2 · Jul 14, 2020 · US
Polyarylene sulfide production method and polyarylene sulfide
US-10647818-B2 · May 12, 2020 · US
Polyarylene sulfide resin composition and formed article
US-2020056040-A1 · Feb 20, 2020 · US
Method of producing polyarylene sulfide
US-10501582-B2 · Dec 10, 2019 · US
Polyarylene sulfide resin composition and formed article
US-10494526-B2 · Dec 3, 2019 · US
Low density aerospace compositions and sealants
US-2019211243-A1 · Jul 11, 2019 · US
Method of producing polyarylene sulfide
US-2019153162-A1 · May 23, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G75/0263?
- CPC C08G75/0263 is the Cooperative Patent Classification code for “using elemental sulfur.”
- How many patents are filed under CPC C08G75/0263 (using elemental sulfur)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC C08G75/0263 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).