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

According to USPTO PatentsView (2015–2025 granted utility patents), Glttek Co., Ltd. ranks #47,115 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 Glttek Co., Ltd. hold?

Glttek Co., Ltd. holds 5 US utility patents granted between 2018 and 2025, spanning 5 technology areas.

What is Glttek Co., Ltd.'s Innovation Score?

Glttek Co., Ltd. has an Innovation Score of 36.3 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Glttek Co., Ltd.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

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

Glttek 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 Glttek 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

Glttek Co., Ltd.

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

Glttek Co., Ltd.'s top technology area is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents) with 2 patents, ranking #189 of 468 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 5 technology areas, recorded in grant years 2018–2025. 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: B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Glttek ranks #47,115 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#47,115
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 14.8
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47115 · Foreign Corporation #47,115 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,115/49,997
PHOTO-FINISH Global Products
CPC-NARROW B24B · 5 areas
INNOV-THIN 36.3/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Global Products Limited (±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 Glttek’s 36.3 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 6.2 pts (17%) Velocity 13.3 pts (37%) Breadth 7.9 pts (22%) Claim depth 8.9 pts (25%)

Qualcomm Incorporated · highest

85
Glttek · this assignee

36
3D Lighting… · lowest

7

What this shows Glttek's Innovation Score is 36.3/100 (top 47% 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 Glttek?

Each dot is one of Glttek’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). Glttek’s own 14.8 claims/patent is ABOVE the 1.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Glttek's grants concentrate

Glttek Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 40% of grants classified under B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2023. By volume, Glttek sits between Global Products Limited and GMT Gummi-metall-technik GMBH.

Glttek's three-year grant acceleration

Glttek Co., Ltd. shows 2 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.

Global Products

5
Global Sourcing C…

5
Global WIN Techno…

5
GLP Systems

5
GM Nameplate

5
Gmax Industries

5
GMG Pen

5
GMT Gummi-metall-…

5
Glttek ◀

5

What this shows Glttek holds 5 patents at rank #47,043, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Glttek

By rank, the assignees closest to #47,043 in granted patent volume.

Leaders in B24B (Machines)

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

Glttek's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Glttek Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	40.0%
2023	1	20.0%
2024	1	20.0%
2025partial year	1	20.0%

Which technologies does Glttek Co., Ltd. patent most?

B24B - Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents 2

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 1

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding 1

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

Top 5 of 5 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

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

Glttek Co., Ltd.'s lead technology class is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents), 40% of its portfolio - see every assignee active in that class. Explore B24B
Ranked #47,115 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Glttek Co., Ltd. against Global Products Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.3/100 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.