Where does Guala Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Guala Technology Co., Ltd. ranks #19,842 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 Guala Technology Co., Ltd. hold?

Guala Technology Co., Ltd. holds 14 US utility patents granted between 2015 and 2019, spanning 13 technology areas.

What is Guala Technology Co., Ltd.'s Innovation Score?

Guala Technology Co., Ltd. has an Innovation Score of 31.0 out of 100 (36th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Guala Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Guala Technology Co., Ltd.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Guala Technology Co., Ltd.'s patents?

Guala Technology Co., Ltd.'s patents average 14.8 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 Guala 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 2015–2025 USPTO PatentsView Foreign Corporation

Guala Technology Co., Ltd.

Q: What technology areas does Guala Technology Co., Ltd. focus on?

Guala Technology Co., Ltd.'s top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 14 patents, ranking #954 of 5,963 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 14 granted patents across 13 technology areas, recorded in grant years 2015–2019. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Guala ranks #19,842 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 13 technology areas.

#19,842
of 49,997 US assignees by volume: 36th percentile
by Innovation Score (31.0/100): 14.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19842 · Foreign Corporation #19,842 · 14 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 14 grants
MID-PACK #19,842/49,997
PHOTO-FINISH Gaither Tool
CPC-FOCUS Y02E · 13 areas
INNOV-THIN 31.0/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Gaither Tool Company, 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 Guala’s 31.0 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 9.4 pts (30%) Velocity 0.0 pts (0%) Breadth 12.7 pts (41%) Claim depth 8.9 pts (29%)

Qualcomm Incorporated · highest

85
Guala Technology · this assignee

31
3D Lighting… · lowest

7

What this shows Guala's Innovation Score is 31.0/100 (36th 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 Guala?

Each dot is one of Guala’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). Guala’s own 14.8 claims/patent is ABOVE the 8.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Guala's grants concentrate

Guala Technology Co., Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 100% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2018 (7 grants) versus a trough of 1 in 2015. By volume, Guala sits between GP Acoustics International Limited and Garrison Dental Solutions, LLC.

GP Acoustics Inte…

14
GP Enterprises

14
Green Refrigerati…

14
Grenova

14
Guangdong Univers…

14
Guangzhou Seagull…

14
Gaither Tool

14
Garrison Dental S…

14
Guala Technology ◀

14

What this shows Guala holds 14 patents at rank #19,814, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Guala

By rank, the assignees closest to #19,814 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Guala's Innovation Score vs. every tracked assignee

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

31 36th percentile higher than 36% 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 · 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

Guala Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	7.1%
2017	5	35.7%
2018	7	50.0%
2019	1	7.1%

Which technologies does Guala Technology Co., Ltd. patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 14

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 13

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 7

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 5

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 3

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 2

H01L - Semiconductor Devices NOT Covered BY Class H10 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

H10K - Organic Electric Solid-state Devices 1

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

Top 13 of 13 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

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

Guala Technology Co., Ltd.'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 100% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #19,842 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Guala Technology Co., Ltd. against GP Acoustics International Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.0/100 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.