Who owns the IP
The organizations most actively patenting around this compound, ranked by referenced patent volume.
| # | Assignee | Patents |
|---|---|---|
| 1 | Zeon Corp | 172 |
| 2 | Procter and Gamble Co | 79 |
| 3 | Ecolab USA Inc | 54 |
| 4 | Halliburton Energy Services Inc | 48 |
| 5 | AstraZeneca AB | 45 |
| 6 | GlaxoSmithKline Biologicals SA | 39 |
| 7 | Merck Sharp & Dohme LLC | 39 |
| 8 | Janssen Pharmaceutica NV | 38 |
| 9 | China Petroleum and Chemical Corp | 30 |
| 10 | Clorox Co | 29 |
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 | A61P | Therapeutic activity (drug indications) | 996 |
| 2 | A61K | Medicinal preparations | 987 |
| 3 | C07D | Heterocyclic compounds | 797 |
| 4 | C07C | Acyclic and carbocyclic compounds | 389 |
| 5 | C08L | Polymer compositions (blends) | 388 |
| 6 | A01N | Preservation of bodies; biocides; pest repellents | 386 |
| 7 | C08F | Polymers from C=C unsaturated bonds | 368 |
| 8 | C08K | Polymer compositions (additives) | 333 |
| 9 | C11D | Detergents, cleaning compositions | 242 |
| 10 | A61Q | Cosmetics, personal care | 233 |
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 actionMost-cited patents
Patents ranked by forward citations reveal the foundational inventions the field continues to build on.
| Title | Year | Assignee | Cited by |
|---|---|---|---|
| Method for synthesizing octadecyl bi-polyoxyethylene benzyl ammonium chloride | 2011 | Zhejiang Huangma Technology Co., Ltd. | 7 |
| Quantitative test method for adsorption capacity of benzyl ammonium chloride collector on mineral surface in flotation process | 2025 | Institute of Process Engineering | 0 |
| Method for measuring content of single-chain substituted dimethyl benzyl ammonium chloride by HPLC | 2020 | Guangzhou Chemical Co Ltd of CAS | 0 |
| A kind of method that HPLC measures single-stranded substituted dimethyl benzyl ammonium chloride content | 2019 | Guangzhou Chemical Co Ltd of CAS | 0 |
| Novel polymorphic forms of N- [2- (6-fluoro-1H-indol-3-yl) ethyl ] -3- (2,2,3, 3-tetrafluoropropoxy) benzylamine hydrochloride for the treatment of Alzheimer's disease | 2017 | H Lundbeck AS | 0 |
Where research is gaining momentum
Research themes ranked by publication activity show where scientific interest is accelerating around this compound.
| # | Research topic | Papers |
|---|---|---|
| 1 | Microbial metabolism and enzyme function | 4 |
| 2 | Biochemical Analysis and Sensing Techniques | 1 |
| 3 | Catalytic C–H Functionalization Methods | 1 |
| 4 | Mass Spectrometry Techniques and Applications | 1 |
| 5 | Pesticide and Herbicide Environmental Studies | 1 |
| 6 | Pharmaceutical and Antibiotic Environmental Impacts | 1 |
| 7 | Receptor Mechanisms and Signaling | 1 |
Technology trend analysis
Cypris uses AI to connect emerging research themes to IP activity, commercialization signals, and underexplored opportunity areas.
See Cypris in actionWho's driving the science
The most-published authors working with this compound, alongside their primary affiliations.
| # | Author | Affiliation | Papers |
|---|---|---|---|
| 1 | Christian Carpéné | Inserm | 31 |
| 2 | D. Prévot | Inserm | 11 |
| 3 | António Zorzano | Universitat de Barcelona | 9 |
| 4 | B A Callingham | University of Cambridge | 8 |
| 5 | Dale E. Edmondson | Emory University | 8 |
| 6 | Geoffrey A. Lyles | Ninewells Hospital | 6 |
| 7 | Andrew Holt | University of Cambridge | 5 |
| 8 | Anna Abella | Universitat de Barcelona | 5 |
| 9 | Judith P. Klinman | University of California, Berkeley | 5 |
| 10 | Estelle Wanecq | Inserm | 4 |
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 |
|---|---|---|---|
| Conformation-induced remote meta-C–H activation of amines | 2014 | 551 | Catalytic C–H Functionalization Methods |
| Copper-Catalyzed, Directing Group-Assisted Fluorination of Arene and Heteroarene C–H Bonds | 2013 | 316 | Catalytic C–H Functionalization Methods |
| Nanoparticle‐Supported and Magnetically Recoverable Ruthenium Hydroxide Catalyst: Efficient Hydration of Nitriles to Amides in Aqueous Medium | 2009 | 244 | Asymmetric Hydrogenation and Catalysis |
| The metabolism of aminoacetone to methylglyoxal by semicarbazide-sensitive amine oxidase in human umbilical artery | 1992 | 196 | Nitric Oxide and Endothelin Effects |
| Rapid and Sensitive Kinetic Assay for Characterization of ω-Transaminases | 2009 | 176 | Enzyme Catalysis and Immobilization |
Frequently asked questions
Common questions about this compound's patent and research landscape, answered from the underlying data.
What is the molecular composition of benzylammonium chloride?
Which companies hold the most patents involving benzylammonium chloride?
What are the primary research areas covered by patents for this compound?
What research topics are associated with benzylammonium chloride in the scientific literature?
How has patent activity for benzylammonium chloride trended in recent years?