Overall rank by patents
#24,394
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
GUANGDONG HUARUN PAINTS CO., LTD
USPTO PatentsView assignee record — 11 granted patents across 10 technology areas, active 2021–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: C09D (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERI).
11
Total patents granted
10
CPC technology areas
16.0
Avg claims per patent
—
5-year filing velocity
Portfolio overview
GUANGDONG HUARUN PAINTS CO., LTD has been granted 11 US utility patents between 2021 and 2024, placing GUANGDONG HUARUN PAINTS CO., LTD at rank #24,394 across all assignees tracked by PlainPatent. This portfolio spans 10 distinct Cooperative Patent Classification (CPC) subclasses, averaging 16.0 claims per patent with primary concentration in C09D (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERI). As a Foreign Corporation, GUANGDONG HUARUN PAINTS CO., LTD is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 49.4/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Historical data spans 2021 through 2024, with 11 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. GUANGDONG HUARUN PAINTS CO., LTD's 16.0 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 10 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark GUANGDONG HUARUN PAINTS CO., LTD against peers pursuing similar technology classes.
How does GUANGDONG compare?
Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀
- Samsung
SAMSUNG ELECTRONICS CO., LTD.
106,890 patents
- International Bus…
International Business Machines Corporation
72,926 patents
- Canon 34,378
Canon Kabushiki Kaisha
34,378 patents
- LG 32,607
LG ELECTRONICS INC.
32,607 patents
- Taiwan Semiconduc… 31,041
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
31,041 patents
- Apple 30,560
Apple Inc.
30,560 patents
- Qualcomm Incorpor… 30,354
QUALCOMM Incorporated
30,354 patents
- Intel 27,498
Intel Corporation
27,498 patents
- Guangdong Huarun… ◀ 11
GUANGDONG HUARUN PAINTS CO., LTD
11 patents
What this shows GUANGDONG holds 11 patents — placing it at rank #24,394 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
USPTO utility patent grants by year · 2021–2024
Grants by year
Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2021 | 1 | 9.1% |
| 2022 | 3 | 27.3% |
| 2023 | 5 | 45.5% |
| 2024 | 2 | 18.2% |
Which technologies does GUANGDONG HUARUN PAINTS CO., LTD patent most?
Top 10 of 10 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Standard
Frequently Asked Questions
How many patents does GUANGDONG HUARUN PAINTS CO., LTD hold?
GUANGDONG HUARUN PAINTS CO., LTD holds 11 US granted patents filed between 2021 and 2024, spanning 10 technology areas.
What is GUANGDONG HUARUN PAINTS CO., LTD's Innovation Score?
GUANGDONG HUARUN PAINTS CO., LTD has an Innovation Score of 49.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does GUANGDONG HUARUN PAINTS CO., LTD focus on?
GUANGDONG HUARUN PAINTS CO., LTD's top technology area is C09D (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR) with 11 patents. The company has filed patents in 10 CPC subclasses total.
Is GUANGDONG HUARUN PAINTS CO., LTD's patent filing rate increasing or decreasing?
Insufficient historical data is available to calculate a velocity trend for GUANGDONG HUARUN PAINTS CO., LTD.
What does claim depth mean for GUANGDONG HUARUN PAINTS CO., LTD's patents?
GUANGDONG HUARUN PAINTS CO., LTD's patents average 16.0 claims each. This falls within the standard range, providing solid legal coverage.
How is the GUANGDONG HUARUN PAINTS 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.
Learn More
Explore the patent dataset
C09D technology
GUANGDONG HUARUN PAINTS CO., LTD's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where GUANGDONG HUARUN PAINTS CO., LTD ranks among the largest US patent assignees
All technology classes
Browse every CPC technology area by patent activity
How the score works
The four dimensions behind the Innovation Score
Related
Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial
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.
All federal data sources used on this page
- USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
- USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
- USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
- USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
- SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
- WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope
