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October 2026 52,299 journals indexed.
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    Inventions

    Inventions is Scopus-indexed (Q1, CiteScore 5.7), WoS ESCI, DOAJ. Published by Multidisciplinary Digital Publishing Institute (MDPI).

    Checked against the index lists dated 4 October 2026.

    ISSN 2411-5134Verify ISSN ↗

    Publisher: Multidisciplinary Digital Publishing Institute (MDPI)

    Scopus · Q1WoS · ESCIOpen Access
    5.7
    CiteScore 2025
    Scopus
    Q1
    Best quartile
    rank 69 of 351 · 80th pctile
    3
    Indexed in
    major indexes

    Cost to publish: Checking DOAJ for article charges…

    ScopusElsevier Scopus
    Status
    Active
    Coverage
    2016–present
    Source type
    Journal
    Open access
    Yes
    CiteScore
    5.7
    SJR · SCImago
    0.463
    Q2 SJR quartile
    H-index
    42
    Best quartile
    Q1 · 80th pctile
    Subject areaRankPctileQ
    Engineering (all)69 / 35180thQ1
    View this source on Scopus.com
    Web of ScienceClarivate (SCIE/SSCI/AHCI/ESCI)
    Collections
    ESCI
    Categories
    Engineering, Multidisciplinary
    View this source on Web of Science Check JIF in JCR
    DOAJDirectory of Open Access Journals (live)
    Listed in DOAJ
    Open accessFully open access, peer reviewed

    Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)

    Quick answers

    Is Inventions indexed in Scopus?

    Yes — actively indexed in Scopus, coverage 2016–present, best quartile Q1, CiteScore 5.7.

    What quartile is Inventions in Scopus?

    Inventions is Q1 in Engineering (all) (rank 69 of 351), by CiteScore 2025.

    What is the impact factor of Inventions?

    Inventions is indexed in the Emerging Sources Citation Index, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 5.7, which places it in quartile Q1 at the 80th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.463, quartile Q2, with an H-index of 42.

    How much does it cost to publish in Inventions?

    The publisher lists an article processing charge of about US$2,172 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.

    Who publishes Inventions and what is its ISSN?

    Inventions is published by Multidisciplinary Digital Publishing Institute (MDPI). Its ISSN is 2411-5134.

    Is Inventions in Web of Science?

    Yes — indexed in the Emerging Sources Citation Index.

    Is Inventions open access?

    Yes — it is an open-access journal, listed in DOAJ.

    How well cited is Inventions? — open metrics via OpenAlex

    Inventions has an h-index of 48 and a 2-year mean of 3.42 citations per paper (OpenAlex). Its Scopus CiteScore is 5.7, quartile Q1. On 2-year citations it ranks #61 of 299 Scopus journals in Engineering (all).

    48
    h-index
    3.42
    2-yr mean citations
    333
    i10-index
    1,000
    works indexed
    13,004
    total citations
    Publication fee · open access list price, US$
    US$2,172
    05001,0002,0003,000+
    2-yr mean citations, among Scopus journals in the same subject
    #61 of 299 Top 21% Engineering (all)
    Papers published per year
    01002002017: 40 papers4020172018: 80 papers8020182019: 73 papers7320192020: 67 papers6720202021: 101 papers10120212022: 128 papers12820222023: 157 papers15720232024: 120 papers12020242025: 113 papers11320252026: 95 papers so far952026*

    Inventions published 113 papers in 2025; its busiest recent year was 2023 with 157. 2026* is the year so far.

    Main topics
    Microgrid Control and OptimizationAdditive Manufacturing and 3D Printing TechnologiesSmart Grid Energy ManagementAdvanced Battery Technologies Research

    h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.

    Who publishes in Inventions? — latest 99 articles, 2026

    In its latest 99 research articles (2026), authors are most often from China (36.1%), Russia (8.1%) and Romania (6.1%).

    Author countriesChinaChina36.1%RussiaRussia8.1%RomaniaRomania6.1%United StatesUnited States5.1%EgyptEgypt4.2%MexicoMexico3% Most frequent institutions (papers)Southwest Jiaotong UniversitySouthwest Jiaotong University7State Grid Corporation of China (China)State Grid Corporation of China…5Tsinghua Sichuan Energy Internet Research InstituteTsinghua Sichuan Energy Interne…4Tsinghua UniversityTsinghua University4Romanian Research and Development Institute for Gas TurbinesRomanian Research and Developme…4

    Countries are counted fractionally, so a paper by authors from two countries counts half to each.

    Are there integrity warnings for Inventions? — indicators, not proof of misconduct

    Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.

    • Scopus statusActive
    • Retracted papers None recorded
    • Problematic Paper Screener flags None flagged

    Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.

    Official sources & links

    Journal website ↗ Scopus source ↗ Web of Science ↗ DOAJ ↗ ISSN Portal · 2411-5134 ↗

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