Geopolymer Precast Standardization Patent Snapshot 2026
Patent activity in geopolymer precast standardization is highly nascent, concentrated entirely within India and dominated by individual inventors and academic institutions. Meaningful filing volume only emerged from 2023 onward, signaling that the field remains in an early, exploratory stage with substantial room for first-mover positioning.
India-only activity, led by individual inventors and universities
The corpus is concentrated around a small set of Indian applicants. PRUSTY SATYA RANJAN leads with 2 patent records, while all other ranked filers hold 1 record each — indicating no visible institutional force has yet staked a commanding position.
The top five filers account for 50% of the combined total among the ranked applicants visible in this query, a moderate-to-high concentration figure for such a small corpus. The absence of large industrial incumbents leaves the ranking populated almost entirely by academic institutes and individual researchers.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Prusty Satya Ranjan | 2 | |
| 2 | J B INST OF ENG & TECH | 1 | |
| 3 | J. D. Chaitanya Kumar | 1 | |
| 4 | Pololy Pradeep Kumar | 1 | |
| 5 | M. Reddy Manju Bhargav | 1 | |
| 6 | Dr. C. Sashidhar | 1 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 7 | B. Rajini | 1 | |
| 8 | KL University | 1 | |
| 9 | Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology | 1 | |
| 10 | National Institute of Technology Rourkela | 1 | |
| 11 | VEL TECH RANGARAJAN DR SAGUNTHALA R&D INST OF SCI … | 1 |
This structure suggests the technology is still being defined at the research level rather than developed for commercial deployment. Entry by an industrial player with manufacturing and standards expertise would represent a significant shift in the assignee snapshot.
The most recent 18 to 24 months of filings are subject to publication lag and are likely under-counted; the 2025 and 2026 figures should be treated as partial. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Filing activity emerged only in 2023; ceramics chemistry dominates the technology mix
Two charts together reveal a field that is both temporally young and technically narrow, with essentially all activity clustering in a single IPC class and a sharp uplift in filings confined to the last three years.
Annual filing trend
Zero filings were recorded in each year from 2017 through 2022. Activity began in 2023 with 2 records, dipped to 1 in 2024, then rose to 4 in 2025 and 1 in 2026 to date. Given publication lag, the 2025 and 2026 counts are almost certainly incomplete and should not be read as a plateau.
↗ Hover for values · click a bar to ask EurekaTechnology composition
C04B (Ceramics, cement and refractories) accounts for all 8 patent records, confirming that current work is firmly anchored in geopolymer binder and mix-design chemistry. G06N (AI-based computing) appears in 2 records, reflecting early-stage efforts to apply machine-learning models to mix optimization. B09B (solid waste disposal) and G16H (healthcare informatics) each appear in 1 record, representing sparse and likely tangential coverage.
↗ Hover for values · click a bar to ask EurekaHighly cited patent families surfaced by the query
Citation-heavy patent families returned by the query. Use this section as citation context, not as a curated list of the most topic-specific patents.
Strength and durability studies on geopolymer and …
The increasing environmental impact associated with the production of Ordinary Portland Cement (OPC) has driven significant research toward the development of sustainable alternative construction materials. Geopolymer concrete (GPC), synthesized through the alkali activation of alumino-silicate rich industrial byproducts, offers a promising low-carbon… (excerpt from the patent abstract)
Open this patent in Eureka →Ranked by total forward citations. Citation counts favour older and broadly cited patent families, and broad or adjacent patents may appear when they match the search scope. Treat this section as citation context, not as a curated list of the most topic-specific patents. Some patent titles may be shown in their original, non-English language where an accurate translation could not be guaranteed.
Assignee snapshot from the current evidence set
The applicants below are visible in this query result. Because the evidence set is relatively small, read this section as a directional snapshot rather than a full competitive ranking.
PRUSTY SATYA RANJAN
The leading applicant with 2 patent records — the only filer to hold more than 1 — and is associated with SANGHAMITRA JENA, who is flagged as a new entrant with 2 recent records focused entirely on C04B ceramics and cement chemistry (C04B 111, C04B 12, and C04B 28). This pairing represents the most active cluster in the corpus and signals a research program oriented toward binder formulation and mix proportioning.
Patent records: 2KL University (K L Univ)
KL University holds 1 patent record and is flagged as a new entrant in the momentum data, with its recent filing covering both C04B (ceramics and cement) and B09B (solid waste disposal) — the only applicant to bridge geopolymer chemistry and waste valorization in a single filing. This dual focus on mix design and industrial by-product integration distinguishes it from purely chemistry-oriented peers.
Patent records: 1Frequently asked questions
The corpus covers 8 patent families in scope. It is a very small corpus reflecting the nascent state of formal patent activity in this specific intersection of geopolymer chemistry and precast standardization.
All 8 patent records are filed in India. No other jurisdiction appears in the current evidence base, leaving international markets without recorded patent coverage in this topic.
PRUSTY SATYA RANJAN leads with 2 patent records. All other ranked applicants — including J B Institute of Engineering and Technology, J D Chaitanya Kumar, Pololy Pradeep Kumar, and others — hold 1 record each.
Recorded filing activity was zero from 2017 through 2022. The first filings appeared in 2023 with 2 records, followed by 1 in 2024 and 4 in 2025. The 2025 and 2026 figures are subject to publication lag and are likely incomplete.
C04B (Ceramics, cement and refractories) accounts for all 8 patent records, reflecting a focus on binder chemistry and mix design. G06N (AI-based computing) appears in 2 records, and both B09B (solid waste disposal) and G16H (healthcare informatics) appear in 1 record each.
No co-applicant relationships are recorded in the current evidence. All filers appear to be filing independently. The absence of collaborative filings is notable given that standardization efforts typically require multi-stakeholder alignment.
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Disclaimer. This page is generated from Patsnap Eureka data drawn from a limited snapshot of global patent and scientific-literature records, and is provided for general information and reference only.
Patent data carries inherent limitations: recent filings (typically the most recent 18–24 months) are under-counted due to standard publication lag; counts may be reported at either a patent-family or a patent-record basis and are not always directly comparable; classification, applicant-name, and citation data may contain errors, duplicates, or omissions; and the underlying search query defines and constrains the scope shown. As a result, the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
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