Who owns the IP
The organizations most actively patenting around this compound, ranked by referenced patent volume.
| # | Assignee | Patents |
|---|---|---|
| 1 | Corteva Inc | 975 |
| 2 | Sinochem Holdings Corp Ltd | 803 |
| 3 | Resonac Holdings Corp | 358 |
| 4 | Toray Industries Inc | 351 |
| 5 | Konica Minolta Inc | 234 |
| 6 | C.H. Boehringer Sohn AG and Co KG | 200 |
| 7 | Teijin Ltd | 194 |
| 8 | Tokyo Ohka Kogyo Co Ltd | 171 |
| 9 | Novartis AG | 161 |
| 10 | Daikin Industries Ltd | 137 |
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 | A01N | Preservation of bodies; biocides; pest repellents | 4,128 |
| 2 | C07D | Heterocyclic compounds | 3,074 |
| 3 | A61P | Therapeutic activity (drug indications) | 1,702 |
| 4 | A61K | Medicinal preparations | 1,438 |
| 5 | C07C | Acyclic and carbocyclic compounds | 879 |
| 6 | Y10T | Cross-reference (technical subjects) | 768 |
| 7 | Y02E | Climate change mitigation: energy | 571 |
| 8 | C07F | Organometallic compounds | 548 |
| 9 | C08L | Polymer compositions (blends) | 541 |
| 10 | Y02A | Climate change adaptation | 434 |
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 |
|---|---|---|---|
| Quantum computing methods and devices for Majorana Tetron qubits | 2019 | Microsoft Corp | 14 |
| Manufacture of tetraethyl pyrophosphate | 1955 | Bayer AG | 8 |
| Preparation of tetraethyl pyrophosphate | 1952 | Eastman Kodak Co | 8 |
| Process for the preparation of tetronic acid | 1982 | Lonza Group AG | 5 |
| Method of producing tetraethyl pyrophosphate | 1950 | 5 |
How research activity has moved
Papers published per year for this compound, over the last decade of indexed records.
| Year | Papers |
|---|---|
| 2017 | 1 |
| 2021 | 2 |
| 2022 | 1 |
Who's driving the science
The most-published authors working with this compound, alongside their primary affiliations.
| # | Author | Affiliation | Papers |
|---|---|---|---|
| 1 | Georg Petroianu | United Arab Emirates University | 4 |
| 2 | F Hobbiger | Middlesex Hospital | 3 |
| 3 | Alexander G. Karczmar | Sterling Research Group (United States) | 3 |
| 4 | W. W. Douglas | 3 | |
| 5 | Claudia Sassi | 2 |
| 6 | Griffith E. Quinby | 2 | |
| 7 | Coon Jm | 2 | |
| 8 | W. D. M. Paton | 2 | |
| 9 | E. H. Colhoun | Society for Science & the Public | 2 |
| 10 | Edmund F. Murtha | United States Army | 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 |
|---|---|---|---|
| ACETYLCHOLINESTERASE | 1951 | 211 | Calpain Protease Function and Regulation |
| Salvia lavandulaefolia essential oil inhibits cholinesterase in vivo | 2002 | 97 | Neuroscience and Neuropharmacology Research |
| THE ROLE OF A-ESTERASE IN THE ACUTE TOXICITY OF PARAOXON, TEPP, AND PARATHION | 1956 | 88 | Pharmacogenetics and Drug Metabolism |
| New Potent Reactivators of Acetocholinesterase Inhibited by Tetraethyl Pyrophosphate | 1958 | 87 | Inorganic and Organometallic Chemistry |
| THE REVERSIBLE INHIBITION OF ACETYLESTERASE BY DIISOPROPYL FLUOROPHOSPHATE AND TETRAETHYL PYROPHOSPHATE | 1948 | 67 | Computational Drug Discovery Methods |
Frequently asked questions
Common questions about this compound's patent and research landscape, answered from the underlying data.
What is the molecular composition of tetraethyl pyrophosphate?
Which companies hold the most patents related to tetraethyl pyrophosphate?
What are some of the commercial trade names for this compound?
What does the patent literature reveal about the biological activity of tetraethyl pyrophosphate?
How has patent activity for tetraethyl pyrophosphate changed in recent years?