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Natrii calcii edetas

calcium;disodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydrate · also: Sodium calcium edetate, Calcioedetato de sodio, Edetate calcium disodium, Calcium edetate de sodium, Calcium disodium versenate, Calcium sodium edetate hydrate

FormulaC10H14CaN2Na2O9
Mol. weight392.2845
PubChem CID6096880
InChIKeyJHECKPXUCKQCSH-UHFFFAOYSA-J
SMILESC(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].O.[Na+].[Na+].[Ca+2]
1,208Patents
28,468Research papers
109Patents - last 3 years
719Papers - last 3 years

Who owns the IP

The organizations most actively patenting around this compound, ranked by referenced patent volume.

#AssigneePatents
1Mylan Specialty LP28
2Kala Bio Inc23
3Nippon Soda Co Ltd23
4Resonac Holdings Corp22
5Massachusetts Institute of Technology21
6Cydex Pharmaceuticals Inc16
7Denka Co Ltd16
8Wyeth LLC16
9Ezaki Glico Co Ltd12
10FMC Biopolymer AS8

Explore the full landscape

This preview shows the leading assignees. Cypris reveals the full ownership landscape - every filing entity, filing trends, and portfolio momentum.

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Where innovation is concentrated

Patent classifications ranked by volume reveal the technical domains with the most active filing.

#CodeAreaPatents
1A61KMedicinal preparations620
2A61PTherapeutic activity (drug indications)555
3C07DHeterocyclic compounds180
4C07CAcyclic and carbocyclic compounds71
5C12NMicroorganisms, enzymes66
6C05G61
7C07KPeptides60
8Y02AClimate change adaptation60
9C05D58
10C05F58

AI mapped opportunity space

This preview shows where patent activity concentrates. Cypris maps the full classification landscape to surface technical whitespace and IP headroom.

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Where research is gaining momentum

Research themes ranked by publication activity show where scientific interest is accelerating around this compound.

#Research topicPapers
1Endodontics and Root Canal Treatments39
2Platelet Disorders and Treatments24
3Enzyme function and inhibition18
4Peptidase Inhibition and Analysis14
5Alkaline Phosphatase Research Studies12
6Bacterial Genetics and Biotechnology11
7Enzyme Production and Characterization11
8Glycosylation and Glycoproteins Research11
9RNA and protein synthesis mechanisms11
10Bacteriophages and microbial interactions10

Technology trend analysis

Cypris uses AI to connect emerging research themes to IP activity, commercialization signals, and underexplored opportunity areas.

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Who's driving the science

The most-published authors working with this compound, alongside their primary affiliations.

#AuthorAffiliationPapers
1Domen LeštanUniversity of Ljubljana36
2Claude F. MearesUniversity of California, Davis34
3Matthias EiberTechnical University of Munich29
4Franklin R. TayAugusta University24
5Ali Afshar‐OromiehHeidelberg University22
6Benedikt KranzbühlerUniversity of Zurich7
7Ingvar BjarnasonMRC Clinical Trials Unit at UCL13
8Richard F. HurrellETH Zurich13
9David A. GoodwinStanford University12
10K. ItohShowa University6

Research leaders

This preview lists the top authors. Cypris surfaces the full researcher landscape, their affiliations, and how scientific influence is shifting.

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Frequently asked questions

Common questions about this compound's patent and research landscape, answered from the underlying data.

What is the molecular formula and weight of Natrii calcii edetas?

Natrii calcii edetas has the molecular formula C10H14CaN2Na2O9 and a molecular weight of 392.2845 g/mol. It is also known by the systematic name calcium;disodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydrate.

Which companies hold the most patents involving this compound?

The leading patent assignees for this compound are Mylan Specialty LP with 28 patents, followed by Kala Bio Inc, Nippon Soda Co Ltd, and Resonac Holdings Corp, each holding 23 patents. Massachusetts Institute of Technology holds 21 patents related to this compound.

What is the overall research coverage for Natrii calcii edetas?

The compound has substantial research coverage with 1,208 total patents and 28,468 papers in the database. In the last three years, there have been 117 new patents and 718 papers published, indicating ongoing active research.

What are the primary research topic areas associated with this compound?

The leading research topics associated with this compound include Endodontics and Root Canal Treatments, Platelet Disorders and Treatments, and Enzyme function and inhibition. Other significant areas include Peptidase Inhibition and Analysis, Enzyme Production and Characterization, and Iron Metabolism and Disorders.

Which patent classifications are most frequently associated with this compound?

The compound is most commonly associated with patent classification A61K (620 patents), followed by A61P (555 patents) and C07D (180 patents). Additional relevant classifications include C07C with 71 patents and C12N with 66 patents, indicating applications across pharmaceutical, chemical, and biotechnology domains.

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