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Jodethan

iodoethane · also: iodethane, iodoethan, Ethyljodid, ethyliodid, iodo-ethane, ethyliodide

FormulaC2H5I
Mol. weight155.9665
PubChem CID6340
InChIKeyHVTICUPFWKNHNG-UHFFFAOYSA-N
SMILESCCI
104,318Patents
89Research papers
7,026Patents - last 3 years
0Papers - last 3 years

Who owns the IP

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

#AssigneePatents
1F Hoffmann La Roche AG2,449
2Takeda Pharmaceutical Co Ltd1,683
3BASF SE1,624
4Merck Sharp and Dohme LLC1,395
5Bristol Myers Squibb Co1,190
6Eli Lilly and Co1,171
7Novartis AG1,089
8Pfizer Inc990
9Janssen Pharmaceutica NV921
10AstraZeneca AB857

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
1C07DHeterocyclic compounds70,906
2A61PTherapeutic activity (drug indications)62,551
3A61KMedicinal preparations39,575
4C07CAcyclic and carbocyclic compounds18,507
5C07FOrganometallic compounds7,822
6A01NPreservation of bodies; biocides; pest repellents6,330
7Y02PClimate change mitigation: production4,356
8C07BGeneral methods of organic chemistry3,076
9C07KPeptides2,799
10C09KMaterials for misc. applications2,523

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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Most-cited patents

Patents ranked by forward citations reveal the foundational inventions the field continues to build on.

TitleYearAssigneeCited by
A kind of in-line analyzer for perfluor iodoethane trace impurity oxygen analysis2018LANGXI INSTRUMENT (SHANGHAI) CO., LTD.5
Apparatus for producing of iodoethane2017QINGYUAN XIANDAO MATERIALS CO., LTD.2
Styrene quinolizine iodoethane derivative, preparation method, composition containing same and application thereof2024HARBIN MEDICAL UNIVERSITY0
A kind of purification process of iodoethane2019TAICANG HUSHI REAGENT CO., LTD.0
Method for producing fluorinated iodoethane2008東ソ−・エフテック株式会社0

Where research is gaining momentum

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

#Research topicPapers
1Crystal structures of chemical compounds1

Who's driving the science

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

#AuthorAffiliationPapers
1Islam Ullah KhanGovernment College University, Lahore12
2Muhammad Nadeem ArshadGovernment College University, Lahore7
3Mehmet AkkurtErciyes University5
4Muhammad ShafiqGovernment College University, Lahore4
5Georg PetroianuFlorida International University3
6Azusa KikuchiYokohama National University2
7EjazGovernment College University, Lahore2
8Fahim Ashraf QureshiGovernment College University, Lahore2
9Gregory K. FriestadUniversity of Iowa2
10J. M. NicovichGeorgia Institute of Technology2

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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The literature that defines it

The most-cited papers anchoring the scientific record for this compound.

Frequently asked questions

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

What is the molecular composition of Jodethan?

Jodethan, also known as iodoethane, has the molecular formula C2H5I with a molecular weight of 155.9665. Its InChI Key is HVTICUPFWKNHNG-UHFFFAOYSA-N.

Which pharmaceutical and chemical companies have the most patents involving this compound?

The leading patent assignees in the field are F Hoffmann La Roche AG with 2449 patents, Takeda Pharmaceutical Co Ltd with 1683 patents, and BASF SE with 1624 patents. Other major assignees include Merck Sharp and Dohme LLC, Bristol Myers Squibb Co, Eli Lilly and Co, Novartis AG, Pfizer Inc, Janssen Pharmaceutica NV, and AstraZeneca AB.

What patent application areas are most prominent for compounds in this chemical space?

The most significant patent classification codes are C07D with 70906 patents and A61P with 62551 patents, followed by A61K with 39575 patents and C07C with 18507 patents. These represent heterocyclic compounds, pharmaceutical preparations, and organic chemistry.

What is the current research activity level for iodoethane?

The aggregate data covers 104318 total patents and 89 papers associated with iodoethane. In the last three years, there were 7026 patents, though no papers in that period. Patent filings peaked in 2017 with 3857 patents and remained significant through 2023 with 3595 patents.

What are notable recent patent developments involving iodoethane derivatives?

Recent patents include a 2024 application by Harbin Medical University on styrene quinolizine iodoethane derivatives, a 2019 purification process patent by Taicang Hushi Reagent Co., Ltd., and a 2017 apparatus patent by Qingyuan Xiandao Materials Co., Ltd. for iodoethane production.

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