USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Biotechnology Research Center, Shandong Academy OF Agricultural Sciences

Q: Where does Biotechnology Research Center, Shandong Academy OF Agricultural Sciences rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Biotechnology Research Center, Shandong Academy OF Agricultural Sciences ranks #45,214 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: Is Biotechnology Research Center, Shandong Academy OF Agricultural Sciences's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Biotechnology Research Center, Shandong Academy OF Agricultural Sciences.

Q: How is the Biotechnology Research Center, Shandong Academy OF Agricultural Sciences patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO PatentsView assignee record - 5 granted patents across 10 technology areas, recorded in grant years 2020–2024. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: C05C (Nitrogenous Fertilisers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Biotechnology ranks #45,214 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 10 technology areas.

#45,214
of 49,997 US assignees by volume: 18th percentile
by Innovation Score (25.8/100): 6.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R45214 · Foreign Corporation #45,214 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #45,214/49,997
PHOTO-FINISH Biospectrum
CPC-FOCUS C05C · 10 areas
INNOV-THIN 25.8/100
CLAIMS-SPARSE 6.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Biospectrum, Inc. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Biotechnology’s 25.8 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.2 pts (24%) Velocity 4.4 pts (17%) Breadth 11.2 pts (43%) Claim depth 4.0 pts (16%)

Qualcomm Incorporated · highest

85
Biotechnology… · this assignee

26
3D Lighting… · lowest

7

What this shows Biotechnology's Innovation Score is 25.8/100 (18th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Biotechnology?

Each dot is one of Biotechnology’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Biotechnology’s own 6.6 claims/patent is at or below the 10.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Biotechnology vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Biotechnology's grants concentrate

Biotechnology Research Center, Shandong Academy OF Agricultural Sciences is a focused PatentsView assignee: 10 CPC subclasses with 100% of grants classified under C05C (Nitrogenous Fertilisers). Peak complete grant year is 2020 (3 grants) versus a trough of 2 in 2024. By volume, Biotechnology sits between Biospectrum, Inc. and Bitflyer Blockchain, Inc..

Biotechnology's three-year grant acceleration

Biotechnology Research Center, Shandong Academy OF Agricultural Sciences shows 2 grants in 2022–2024 against only 3 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Biospectrum

5
Biostable Science…

5
Biostatus

5
Biotalys

5
Biotek Instruments

5
Biotron

5
Biovinc

5
Bitflyer Blockcha…

5
Biotechnology Res… ◀

5

What this shows Biotechnology holds 5 patents at rank #45,135, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Biotechnology

By rank, the assignees closest to #45,135 in granted patent volume.

Leaders in C05C (Nitrogenous Fertilisers)

Other assignees with the most granted patents in Biotechnology's primary technology class.

Biotechnology's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

26 18th percentile higher than 18% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2020–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2020–2019 baseline. Full figures in the table below.

View data table

Biotechnology Research Center, Shandong Academy OF Agricultural Sciences patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	3	60.0%
2024	2	40.0%

Which technologies does Biotechnology Research Center, Shandong Academy OF Agricultural Sciences patent most?

C05C - Nitrogenous Fertilisers 5

C05G - Mixtures OF Fertilisers Covered Individually BY Different Subclasses OF Class C05; Mixtures OF ONE OR More Fertilisers With Materials NOT Having A Specific Fertilising Activity, e.g. Pesticides, Soil-conditioners, Wetting Agents ; Fertilisers Characterised BY Their Form 5

C05F - Organic Fertilisers NOT Covered BY Subclasses C05b, C05c, e.g. Fertilisers From Waste OR Refuse 4

C05D - Inorganic Fertilisers NOT Covered BY Subclasses C05b, C05C; Fertilisers Producing Carbon Dioxide 2

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 2

C05B - Phosphatic Fertilisers 2

Y02A - Technologies FOR Adaptation TO Climate Change 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

A01C - PLANTING; SOWING; Fertilising 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

Top 10 of 10 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Biotechnology Research Center, Shandong Academy OF Agricultural Sciences's patent record in context - here's where to go next.

Biotechnology Research Center, Shandong Academy OF Agricultural Sciences's lead technology class is C05C (Nitrogenous Fertilisers), 100% of its portfolio - see every assignee active in that class. Explore C05C
Ranked #45,214 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Biotechnology Research Center, Shandong Academy OF Agricultural Sciences against Biospectrum, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.8/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.