Where does Baotou Research Institute OF Rare Earths rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Baotou Research Institute OF Rare Earths ranks #28,205 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Baotou Research Institute OF Rare Earths hold?

Baotou Research Institute OF Rare Earths holds 9 US utility patents granted between 2020 and 2025, spanning 19 technology areas.

What is Baotou Research Institute OF Rare Earths's Innovation Score?

Baotou Research Institute OF Rare Earths has an Innovation Score of 46.1 out of 100 (top 22% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Baotou Research Institute OF Rare Earths focus on?

Baotou Research Institute OF Rare Earths's top technology area is C22C (Alloys) with 3 patents, ranking #389 of 948 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

Is Baotou Research Institute OF Rare Earths's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Baotou Research Institute OF Rare Earths.

What does claim depth mean for Baotou Research Institute OF Rare Earths's patents?

Baotou Research Institute OF Rare Earths's patents average 10.1 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Baotou Research Institute OF Rare Earths 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 2015–2025 USPTO PatentsView Foreign Corporation

Baotou Research Institute OF Rare Earths

USPTO PatentsView assignee record - 9 granted patents across 19 technology areas, recorded in grant years 2020–2025. 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: C22C (Alloys).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Baotou ranks #28,205 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 19 technology areas.

#28,205
of 49,997 US assignees by volume: Top 22%
by Innovation Score (46.1/100): 10.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R28205 · Foreign Corporation #28,205 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 9 grants
MID-PACK #28,205/49,997
PHOTO-FINISH Backjoy Orthotics
CPC-FOCUS C22C · 19 areas
INNOV-PAR 46.1/100
CLAIMS-PAR 10.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Backjoy Orthotics, LLC (±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 Baotou’s 46.1 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 8.0 pts (17%) Velocity 16.7 pts (36%) Breadth 15.4 pts (33%) Claim depth 6.1 pts (13%)

Qualcomm Incorporated · highest

85
Baotou Research… · this assignee

46
3D Lighting… · lowest

7

What this shows Baotou's Innovation Score is 46.1/100 (top 22% 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 Baotou?

Each dot is one of Baotou’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). Baotou’s own 10.1 claims/patent is at or below the 12.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Baotou's grants concentrate

Baotou Research Institute OF Rare Earths is a focused PatentsView assignee: 19 CPC subclasses with 33.3% of grants classified under C22C (Alloys). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2020. By volume, Baotou sits between Backjoy Orthotics, LLC and Beijing CHJ Automotive Technology Co., Ltd..

Baotou's three-year grant acceleration

Baotou Research Institute OF Rare Earths shows 5 grants in 2022–2024 against only 2 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.

Backjoy Orthotics

9
Bamtech

9
Banyan Biomarkers

9
Banza Stamping In…

9
BBB

9
Beacon Lighting I…

9
Beijing Aerospace…

9
Beijing CHJ Autom…

9
Baotou Research I… ◀

9

What this shows Baotou holds 9 patents at rank #28,202, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Baotou

By rank, the assignees closest to #28,202 in granted patent volume.

Leaders in C22C (Alloys)

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

Baotou's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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 · 2020–2025

Grants by year

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

View data table

Baotou Research Institute OF Rare Earths patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	11.1%
2021	1	11.1%
2022	2	22.2%
2023	2	22.2%
2024	1	11.1%
2025partial year	2	22.2%

Which technologies does Baotou Research Institute OF Rare Earths patent most?

C22C - Alloys 3

Y02A - Technologies FOR Adaptation TO Climate Change 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

B01D - Separation 2

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 2

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

Top 15 of 19 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

Baotou Research Institute OF Rare Earths's patent record in context - here's where to go next.

Baotou Research Institute OF Rare Earths's lead technology class is C22C (Alloys), 33.3% of its portfolio - see every assignee active in that class. Explore C22C
Ranked #28,205 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Baotou Research Institute OF Rare Earths against Backjoy Orthotics, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.1/100 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.