USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Xiamen Runner Industrial Corporation

USPTO PatentsView assignee record - 34 granted patents across 18 technology areas, active 2015–2019. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E03C (DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

6.7

Avg claims per patent

-100%

5-year filing velocity

The verdict

Xiamen holds 34 US patents across 18 technology areas, rank #9,408 of 50,000 tracked assignees.

#9,408
of 50,000 US assignees by volume: Top 63%
by Innovation Score (31.3/100): 6.7
avg claims per patent: -100%
filing velocity, last 5 yrs

Portfolio overview

Xiamen Runner Industrial Corporation has been granted 34 US utility patents between 2015 and 2019, placing Xiamen Runner Industrial Corporation at rank #9,408 across all assignees tracked by PlainPatent. This portfolio spans 18 distinct Cooperative Patent Classification (CPC) subclasses, averaging 6.7 claims per patent with primary concentration in E03C (DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS). As a Foreign Corporation, Xiamen Runner Industrial Corporation is one of the more focused assignees in the PatentsView dataset. By volume, Xiamen sits between Vonage Network, Llc (34 patents, rank #9,404) and Zhuhai Seine Technology Co., Ltd. (34 patents, rank #9,412) - the closest US assignees by grant volume. The composite Innovation Score of 31.3/100 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. Between 2020 and 2025 the company received 0 grants, compared with 34 in the 2015–2019 window, a -100% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. 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. Xiamen Runner Industrial Corporation's 6.7 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 18 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Xiamen Runner Industrial Corporation against peers pursuing similar technology classes.

Vonage Network

34
White Swell Medic…

34
Wisig Networks Pr…

34
Woven by Toyota

34
Yeditepe Universi…

34
Yonsei University…

34
YUPO

34
Zhuhai Seine Tech…

34
Xiamen Runner Ind… ◀

34

What this shows Xiamen holds 34 patents at rank #9,408, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Xiamen

By rank, the assignees closest to #9,408 in granted patent volume.

Leaders in E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste…)

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

Xiamen's Innovation Score vs. every tracked assignee

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

31 Top 63% higher than 37% of 50,000 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 · 2015–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Xiamen Runner Industrial Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	17.6%
2016	3	8.8%
2017	14	41.2%
2018	10	29.4%
2019	1	2.9%

Which technologies does Xiamen Runner Industrial Corporation patent most?

E03C - DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS 20

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING 13

B05B - SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 11

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 7

A47K - SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR ; TOILET ACCESSORIES 5

B01D - SEPARATION 3

C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 2

F16L - PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL 2

Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE 1

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1

E03B - INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 1

F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 1

G01L - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 1

F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1

Top 15 of 18 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Velocity Declining

Where it ranks

Overall rank by patents

#9,408

Across all tracked assignees

Innovation Score

31.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Xiamen Runner Industrial Corporation hold?

Xiamen Runner Industrial Corporation holds 34 US granted patents filed between 2015 and 2019, spanning 18 technology areas.

What is Xiamen Runner Industrial Corporation's Innovation Score?

Xiamen Runner Industrial Corporation has an Innovation Score of 31.3 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Xiamen Runner Industrial Corporation focus on?

Xiamen Runner Industrial Corporation's top technology area is E03C (DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS) with 20 patents. The company has filed patents in 18 CPC subclasses total.

Is Xiamen Runner Industrial Corporation's patent filing rate increasing or decreasing?

Xiamen Runner Industrial Corporation's recent filing velocity is -100% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Xiamen Runner Industrial Corporation's patents?

Xiamen Runner Industrial Corporation's patents average 6.7 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Xiamen Runner Industrial Corporation 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.

How to use this portfolio

Xiamen's 34 grants land it in the top 63% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Xiamen ranks #9,408 of 50,000. Top 50 holders
Most of this portfolio concentrates in E03C - see who else leads that technology area. E03C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

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.

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.