Plant propagule root-growing device
US-10827694-B2 · Nov 10, 2020 · US
Culture apparatus for tissue culture
Culture apparatus for tissue culture · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01H4/001 |
| Official title | {Culture apparatus for tissue culture} |
| Display label | Culture apparatus for tissue culture |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 3 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 15 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inbred corn line 7MMDX3062
US-10492392-B1 · Dec 3, 2019 · US
Inbred corn line 2EEXI2053
US-10477806-B1 · Nov 19, 2019 · US
Plant embryo storage and manipulation
US-10477859-B2 · Nov 19, 2019 · US
Inbred corn line 1EEXI3109
US-10477790-B1 · Nov 19, 2019 · US
High-throughput large-scale plant phenotyping instrumentation
US-10470379-B1 · Nov 12, 2019 · US
Inbred corn line 3ZZIA1022
US-10440922-B1 · Oct 15, 2019 · US
Method and apparatus for substantially isolating plant tissues
US-10433503-B2 · Oct 8, 2019 · US
Inbred corn line 8RTDD2014
US-10420297-B1 · Sep 24, 2019 · US
Plant transformation without selection
US-2019218562-A1 · Jul 18, 2019 · US
Inbred corn line 8MMDX4084
US-10306860-B1 · Jun 4, 2019 · US
Systems and methods for maize embryo plating and replating
US-2019118392-A1 · Apr 25, 2019 · US
Method and apparatus for substantially isolating plant tissues
US-2019082630-A1 · Mar 21, 2019 · US
Plant transformation without selection
US-10233455-B2 · Mar 19, 2019 · US
Soybean transformation method
US-10214746-B2 · Feb 26, 2019 · US
Plant-adventitious-embryo induction method, plant restoration method, and plant reproduction method
US-10172307-B2 · Jan 8, 2019 · US
Plants and seeds of hybrid corn variety ch205155
US-2018338443-A1 · Nov 29, 2018 · US
Method for applications of nano-sized materials as cell growth regulators / cell growth enhancers for plant, and agent including nano-sized materials
US-2018312804-A1 · Nov 1, 2018 · US
Method and apparatus for substantially isolating plant tissues
US-10091957-B2 · Oct 9, 2018 · US
Tomato variety nun 09196 tof
US-2018271050-A1 · Sep 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01H4/001?
- CPC A01H4/001 is the Cooperative Patent Classification code for “Culture apparatus for tissue culture.”
- How many patents are filed under CPC A01H4/001 (Culture apparatus for tissue culture)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC A01H4/001 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).