Method and catalyst for producing benzyl alcohol and homologues thereof from short-chain alcohols by catalytic conversion
US-11338275-B2 · May 24, 2022 · US
with zinc, cadmium or mercury
with zinc, cadmium or mercury · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J27/1808 |
| Official title | {with zinc, cadmium or mercury} |
| Display label | with zinc, cadmium or mercury |
| Total patents | 26 |
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 | 2 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and catalyst for producing benzyl alcohol and homologues thereof from short-chain alcohols by catalytic conversion
US-2021220805-A1 · Jul 22, 2021 · US
Method and catalyst for producing methylbenzyl alcohol from ethanol by catalytic conversion
US-10960386-B2 · Mar 30, 2021 · US
Method and catalyst for producing methylbenzyl alcohol from ethanol by catalytic conversion
US-2021053038-A1 · Feb 25, 2021 · US
Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalyst
US-10569259-B2 · Feb 25, 2020 · US
Catalysts For The Production Of Acrylic Acid Or Its Derivatives
US-2019176135-A9 · Jun 13, 2019 · US
Catalysts for the production of acrylic acid or its derivatives
US-10294186-B2 · May 21, 2019 · US
Hydrogenation catalyst for heavy hydrocarbon oil, production method for hydrogenation catalyst for heavy hydrocarbon oil, and hydrogenation method for heavy hydrocarbon oil
US-10239048-B2 · Mar 26, 2019 · US
Catalysts for the conversion of hydroxypropionic acid or its derivatives to acrylic acid or its derivatives
US-10106484-B2 · Oct 23, 2018 · US
Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalyst (as amended)
US-2018257063-A1 · Sep 13, 2018 · US
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst
US-10046307-B2 · Aug 14, 2018 · US
Process for obtaining heterogeneous acid catalysts based on mixed metal salts and use thereof
US-9999874-B2 · Jun 19, 2018 · US
Purification Of Bio Based Acrylic Acid To Crude And Glacial Acrylic Acid
US-2018127348-A1 · May 10, 2018 · US
Catalytic conversion of lactic acid to acrylic acid
US-9926256-B2 · Mar 27, 2018 · US
Purification Of Bio Based Acrylic Acid To Crude And Glacial Acrylic Acid
US-2017362158-A1 · Dec 21, 2017 · US
Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives
US-9809527-B2 · Nov 7, 2017 · US
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst
US-2017304804-A1 · Oct 26, 2017 · US
Process for obtaining heterogeneous acid catalysts based on mixed metal salts and use thereof
US-2017282163-A1 · Oct 5, 2017 · US
Catalysts conversion of hydroxypropionic acid or its derivatives to acrylic acid or its derivatives
US-9714208-B2 · Jul 25, 2017 · US
Poly(acrylic acid) from bio-based acrylic acid and its derivatives
US-9630901-B2 · Apr 25, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J27/1808?
- CPC B01J27/1808 is the Cooperative Patent Classification code for “with zinc, cadmium or mercury.”
- How many patents are filed under CPC B01J27/1808 (with zinc, cadmium or mercury)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B01J27/1808 growing?
- Publication counts under this code: 3 in 2021 vs 1 in 2022 (latest complete years).