Where does Sollum Technologies Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sollum Technologies Inc. ranks #30,203 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 Sollum Technologies Inc. hold?

Sollum Technologies Inc. holds 9 US utility patents granted between 2018 and 2024, spanning 12 technology areas.

What is Sollum Technologies Inc.'s Innovation Score?

Sollum Technologies Inc. has an Innovation Score of 50.7 out of 100 (top 12% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Sollum Technologies Inc.'s patent grant rate increasing or decreasing?

Sollum Technologies Inc.'s recent grant velocity is +700% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Sollum Technologies Inc.'s patents?

Sollum Technologies Inc.'s patents average 17.6 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 Sollum Technologies Inc. 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

Sollum Technologies Inc.

Q: What technology areas does Sollum Technologies Inc. focus on?

Sollum Technologies Inc.'s top technology area is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General) with 8 patents, ranking #399 of 2,247 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 12 technology areas, recorded in grant years 2018–2024. 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: H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sollum ranks #30,203 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 12 technology areas.

#30,203
of 49,997 US assignees by volume: Top 12%
by Innovation Score (50.7/100): 17.6
avg claims per patent: +700%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30203 · Foreign Corporation #30,203 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,203/49,997
PHOTO-FINISH Sofidel S P A
CPC-FOCUS H05B · 12 areas
INNOV-PAR 50.7/100
CLAIMS-RICH 17.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +700% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sofidel S.P.A. (±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 Sollum’s 50.7 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 8.0 pts (16%) Velocity 20.0 pts (39%) Breadth 12.2 pts (24%) Claim depth 10.5 pts (21%)

Qualcomm Incorporated · highest

85
Sollum · this assignee

51
3D Lighting… · lowest

7

What this shows Sollum's Innovation Score is 50.7/100 (top 12% 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 Sollum?

Each dot is one of Sollum’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). Sollum’s own 17.6 claims/patent is ABOVE the 14.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sollum's grants concentrate

Sollum Technologies Inc. is a focused PatentsView assignee: 12 CPC subclasses with 88.9% of grants classified under H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General). Peak complete grant year is 2024 (6 grants) versus a trough of 1 in 2018. By volume, Sollum sits between Sofidel S.P.A. and Somansa Co., Ltd..

Sollum's three-year grant acceleration

Sollum Technologies Inc. shows 8 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.

Sofidel S P A

9
Sogefi Filtration

9
SOL Voltaics AB

9
Solidian

9
Solteam (DONG GUA…

9
Solteam (SU ZHOU)

9
SOM Innovation Bi…

9
Somansa

9
Sollum ◀

9

What this shows Sollum holds 9 patents at rank #30,078, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sollum

By rank, the assignees closest to #30,078 in granted patent volume.

Leaders in H05B (Electric Heating)

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

Sollum's Innovation Score vs. every tracked assignee

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

51 Top 12% higher than 88% 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 · 2018–2024

Grants by year

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

View data table

Sollum Technologies Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	11.1%
2023	2	22.2%
2024	6	66.7%

Which technologies does Sollum Technologies Inc. patent most?

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 8

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 5

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

G06F - Electric Digital Data Processing 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

Top 12 of 12 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

Sollum Technologies Inc.'s patent record in context - here's where to go next.

Sollum Technologies Inc.'s lead technology class is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General), 88.9% of its portfolio - see every assignee active in that class. Explore H05B
Ranked #30,203 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sollum Technologies Inc. against Sofidel S.P.A., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.7/100 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.