Who owns the IP
The organizations most actively patenting around this compound, ranked by referenced patent volume.
| # | Assignee | Patents |
|---|---|---|
| 1 | Fujifilm Holdings Corp | 317 |
| 2 | Novartis AG | 169 |
| 3 | Taiwan Semiconductor Manufacturing Co TSMC Ltd | 97 |
| 4 | Ionis Pharmaceuticals Inc | 66 |
| 5 | BASF SE | 57 |
| 6 | Henkel AG and Co KGaA | 50 |
| 7 | Bayer AG | 38 |
| 8 | Daicel Corp | 37 |
| 9 | Procter and Gamble Co | 32 |
| 10 | General Electric Co | 31 |
Explore the full landscape
This preview shows the leading assignees. Cypris reveals the full ownership landscape - every filing entity, filing trends, and portfolio momentum.
Visit CyprisWhere innovation is concentrated
Patent classifications ranked by volume reveal the technical domains with the most active filing.
| # | Code | Area | Patents |
|---|---|---|---|
| 1 | C07D | Heterocyclic compounds | 809 |
| 2 | C07C | Acyclic and carbocyclic compounds | 710 |
| 3 | A61P | Therapeutic activity (drug indications) | 518 |
| 4 | G03F | 431 | |
| 5 | A61K | Medicinal preparations | 409 |
| 6 | C08F | Polymers from C=C unsaturated bonds | 267 |
| 7 | H01L | Semiconductor devices | 235 |
| 8 | H10P | 220 | |
| 9 | C07F | Organometallic compounds | 218 |
| 10 | B01J | Chemical/physical processes (e.g. catalysts) | 209 |
AI mapped opportunity space
This preview shows where patent activity concentrates. Cypris maps the full classification landscape to surface technical whitespace and IP headroom.
See Cypris in actionRepresentative patents
The filings that best characterise the patent activity around this compound, most-referenced first.
| Title | Year | Assignee | Cited by |
|---|---|---|---|
| (Z) -4-trifluoromethyl-5-sulfanyl-4-pentenone derivative and preparation method thereof | 2020 | Zhejiang Normal University | 2 |
| Novel 2-substituted-3,4-epoxycyclopentan-1-ones, 2-substituted-3,4-epoxycyclopentan-1-ols, and various 2-substituted-cyclo-pentenones | 1979 | Pfizer Inc | 2 |
| METHOD OF PROTECTING THE SKIN WITH 5-(3,3-DIMETHYL-2-NORBORNYLIDENE)-3-PENTENE-2-ONE | 1974 | Symrise AG | 2 |
| (Z) -4-difluoroalkyl-5-sulfanyl-4-pentenone derivative and preparation method thereof | 2019 | Zhejiang Normal University | 0 |
| PROCESS FOR PREPARING METHYL HEPTENONE BY REACTION OF PRENYL-SUBSTITUTED METHYL PENTENONES WITH A POLYFUNCTIONAL AMINE | 1981 | Syensqo USA LLC | 0 |
How research activity has moved
Papers published per year for this compound, over the last decade of indexed records.
| Year | Papers |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 2 |
Who's driving the science
The most-published authors working with this compound, alongside their primary affiliations.
| # | Author | Affiliation | Papers |
|---|---|---|---|
| 1 | Junqing Gong | Beijing Forestry University | 3 |
| 2 | Zhujuan Guo | Beijing Forestry University | 3 |
| 3 | Yingbai Shen | Beijing Forestry University | 3 |
| 4 | Sheryl A. Barringer | The Ohio State University | 3 |
| 5 | Lijuan Yao | Beijing Forestry University | 3 |
| 6 | Erwin Eder | University of Würzburg | 3 |
| 7 | Yichi Xu | The Ohio State University | 2 |
| 8 | Chunyang Jiao | Beijing Forestry University | 2 |
| 9 | Juan J. Garrido | University of Córdoba | 2 |
| 10 | M. Barbancho | University of Córdoba | 2 |
Research leaders
This preview lists the top authors. Cypris surfaces the full researcher landscape, their affiliations, and how scientific influence is shifting.
See Cypris in actionThe literature that defines it
The most-cited papers anchoring the scientific record for this compound.
| Title | Year | Cited by | Topic |
|---|---|---|---|
| Modeling the Sensory Impact of Defined Combinations of Volatile Lipid Oxidation Products on Fishy and Metallic Off-Flavors | 2004 | 126 | Meat and Animal Product Quality |
| Tautomerism in large databases | 2010 | 85 | Computational Drug Discovery Methods |
| Photooxidation of Leaf-Wound Oxygenated Compounds, 1-Penten-3-ol, (Z)-3-Hexen-1-ol, and 1-Penten-3-one, Initiated by OH Radicals and Sunlight | 2009 | 50 | Atmospheric chemistry and aerosols |
| Characterization of Aronia melanocarpa Volatiles by Headspace-Solid-Phase Microextraction (HS-SPME), Simultaneous Distillation/Extraction (SDE), and Gas Chromatography-Olfactometry (GC-O) Methods | 2013 | 49 | Phytochemicals and Antioxidant Activities |
| Identification and characterization of deoxyguanosine adducts of methyl vinyl ketone and ethyl vinyl ketone. Genotoxicity of the ketones in the SOS chromotest | 1991 | 47 | DNA and Nucleic Acid Chemistry |
Frequently asked questions
Common questions about this compound's patent and research landscape, answered from the underlying data.
What is the molecular composition of pentenone?
Which organizations hold the most patents involving pentenone?
What is the research output trend for pentenone over recent years?
What are the leading chemical classification areas for pentenone patents?
Which research institutions and authors are active in pentenone studies?