Where does Wallmek I KUNGÄLV AB rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wallmek I KUNGÄLV AB ranks #44,023 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 Wallmek I KUNGÄLV AB hold?

Wallmek I KUNGÄLV AB holds 6 US utility patents granted between 2018 and 2020, spanning 4 technology areas.

What is Wallmek I KUNGÄLV AB's Innovation Score?

Wallmek I KUNGÄLV AB has an Innovation Score of 17.9 out of 100 (5th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Wallmek I KUNGÄLV AB's patent grant rate increasing or decreasing?

Wallmek I KUNGÄLV AB's recent grant velocity is -50% 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 Wallmek I KUNGÄLV AB's patents?

Wallmek I KUNGÄLV AB's patents average 6.8 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 Wallmek I KUNGÄLV AB 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

Wallmek I KUNGÄLV AB

Q: What technology areas does Wallmek I KUNGÄLV AB focus on?

Wallmek I KUNGÄLV AB's top technology area is B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding) with 4 patents. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2018–2020. 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: B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Wallmek ranks #44,023 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#44,023
of 49,997 US assignees by volume: 5th percentile
by Innovation Score (17.9/100): 6.8
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R44023 · Foreign Corporation #44,023 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #44,023/49,997
PHOTO-FINISH Wafer Mems
CPC-NARROW B25B · 4 areas
INNOV-LOW 17.9/100
CLAIMS-SPARSE 6.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wafer Mems Co., Ltd. (±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.

Qualcomm Incorporated · highest

85
Wallmek I KUNGÄLV AB · this assignee

18
3D Lighting… · lowest

7

What this shows Wallmek's Innovation Score is 17.9/100 (5th 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.

Where Wallmek's grants concentrate

Wallmek I KUNGÄLV AB is a focused PatentsView assignee: 4 CPC subclasses with 66.7% of grants classified under B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2018. By volume, Wallmek sits between Wafer Mems Co., Ltd. and Wasteless Ltd..

Wafer Mems

6
WAH Hong Industri…

6
Wakamoto Pharmace…

6
Walker Filtration

6
Walmsley Developm…

6
Walter Stauffenbe…

6
Wasserwerk

6
Wasteless

6
Wallmek I KUNGÄLV… ◀

6

What this shows Wallmek holds 6 patents at rank #43,988, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wallmek

By rank, the assignees closest to #43,988 in granted patent volume.

Leaders in B25B (Tools OR Bench Devices)

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

Wallmek's Innovation Score vs. every tracked assignee

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

18 5th percentile higher than 5% 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 · 2018–2020

Grants by year

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

View data table

Wallmek I KUNGÄLV AB patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2019	3	50.0%
2020	2	33.3%

Which technologies does Wallmek I KUNGÄLV AB patent most?

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding 4

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 1

F16J - Pistons ; CYLINDERS; Sealings 1

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

Top 4 of 4 technology areas

Where it ranks

Overall rank by patents

#44,023

of 49,997 tracked assignees

Innovation Score

17.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Wallmek I KUNGÄLV AB's patent record in context - here's where to go next.

Wallmek I KUNGÄLV AB's lead technology class is B25B (Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding), 66.7% of its portfolio - see every assignee active in that class. Explore B25B
Ranked #44,023 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wallmek I KUNGÄLV AB against Wafer Mems Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 17.9/100 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.