Where does Guangdong Brunp Recycling Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Guangdong Brunp Recycling Technology Co., Ltd. ranks #4,469 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 Guangdong Brunp Recycling Technology Co., Ltd. hold?

Guangdong Brunp Recycling Technology Co., Ltd. holds 79 US utility patents granted between 2017 and 2025, spanning 47 technology areas.

What is Guangdong Brunp Recycling Technology Co., Ltd.'s Innovation Score?

Guangdong Brunp Recycling Technology Co., Ltd. has an Innovation Score of 64.9 out of 100 (top 1% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Guangdong Brunp Recycling Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Guangdong Brunp Recycling Technology Co., Ltd.'s recent grant velocity is +6000% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Guangdong Brunp Recycling Technology Co., Ltd.'s patents?

Guangdong Brunp Recycling Technology Co., Ltd.'s patents average 9.2 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Guangdong Brunp Recycling Technology Co., Ltd.

Q: What technology areas does Guangdong Brunp Recycling Technology Co., Ltd. focus on?

Guangdong Brunp Recycling Technology Co., Ltd.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 62 patents, ranking #113 of 2,332 assignees active in that subclass. Grants appear in 47 CPC subclasses total.

Q: How is the Guangdong Brunp Recycling Technology Co., Ltd. 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 - 79 granted patents across 47 technology areas, recorded in grant years 2017–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Guangdong ranks #4,469 of 49,997 tracked US assignees by granted-patent volume, with 79 patents across 47 technology areas.

#4,469
of 49,997 US assignees by volume: Top 1%
by Innovation Score (64.9/100): 9.2
avg claims per patent: +6000%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4469 · Foreign Corporation #4,469 · 79 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 79 grants
TOP-DECILE #4,469/49,997
PHOTO-FINISH Elan Microelectronics
CPC-WIDE H01M · 47 areas
INNOV-STRONG 64.9/100
CLAIMS-PAR 9.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +6000% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Elan Microelectronics Corporation (±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 Guangdong’s 64.9 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 15.1 pts (23%) Velocity 20.0 pts (31%) Breadth 24.2 pts (37%) Claim depth 5.5 pts (8%)

Qualcomm Incorporated · highest

85
Advanced Energy… · near

65
Tsinghua University · near

65
Guangdong Brunp… · this assignee

65
pSemi · near

65
The United States… · near

65
3D Lighting… · lowest

7

What this shows Guangdong's Innovation Score is 64.9/100 (top 1% 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 Guangdong?

Each dot is one of Guangdong’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). Guangdong’s own 9.2 claims/patent is at or below the 17.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Guangdong's grants concentrate

Guangdong Brunp Recycling Technology Co., Ltd. is a focused PatentsView assignee: 47 CPC subclasses with 78.5% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2024 (51 grants) versus a trough of 1 in 2017. By volume, Guangdong sits between Elan Microelectronics Corporation and Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH).

Guangdong's three-year grant acceleration

Guangdong Brunp Recycling Technology Co., Ltd. shows 61 grants in 2022–2024 against only 0 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.

Elan Microelectro…

79
Enel X North Amer…

79
Exelis

79
Fallbrook Intelle…

79
Grand Mate

79
Great Plains Manu…

79
Gula Consulting L…

79
Helmholtz Zentrum…

79
Guangdong Brunp R… ◀

79

What this shows Guangdong holds 79 patents at rank #4,467, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Guangdong

By rank, the assignees closest to #4,467 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Guangdong, neither rank-band nor same-CPC leaders (those blocks stay above). In H01M (Processes OR Means), Guangdong ranks #113 of 2,332 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (65 here).

pSemi Corporation 65 The United States of America, as represented by the Secretary, Department of Health and Human Services 65 Advanced Energy Industries, Inc. 65 Tsinghua University 65

Similar claim depth

Nearest assignees by average claims per patent (9.2 here).

Hunan Brunp Recycling Technology Co., Ltd. 9.2 avg Beto Engineering & Marketing Co., Ltd. 9.2 avg Dyaco International Inc. 9.2 avg Mitsubishi Heavy Industries Machinery Systems, Ltd. 9.2 avg

Guangdong's Innovation Score vs. every tracked assignee

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

65 Top 1% higher than 99% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Guangdong Brunp Recycling Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	1.3%
2023	10	12.7%
2024	51	64.6%
2025partial year	17	21.5%

Which technologies does Guangdong Brunp Recycling Technology Co., Ltd. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 62

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 36

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 34

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 26

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 25

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 21

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 21

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 11

B09B - Disposal OF Solid Waste NOT Otherwise Provided FOR 10

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 7

B01D - Separation 6

B02C - Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain 5

C10B - Destructive Distillation OF Carbonaceous Materials FOR Production OF GAS, Coke, TAR, OR Similar Materials 3

B03C - Magnetic OR Electrostatic Separation OF Solid Materials From Solid Materials OR FLUIDS; Separation BY High-voltage Electric Fields 3

B07B - Separating Solids From Solids BY Sieving, Screening, Sifting OR BY Using GAS CURRENTS; Separating BY Other DRY Methods Applicable TO Bulk Material, e.g. Loose Articles FIT TO BE Handled Like Bulk Material 3

Top 15 of 47 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

Guangdong Brunp Recycling Technology Co., Ltd.'s patent record in context - here's where to go next.

Guangdong Brunp Recycling Technology Co., Ltd.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 78.5% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #4,469 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Guangdong Brunp Recycling Technology Co., Ltd. against Elan Microelectronics Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 64.9/100 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.