Where does Serimax Holdings rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Serimax Holdings ranks #33,214 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 Serimax Holdings hold?

Serimax Holdings holds 8 US utility patents granted between 2015 and 2025, spanning 8 technology areas.

What is Serimax Holdings's Innovation Score?

Serimax Holdings has an Innovation Score of 25.7 out of 100 (18th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Serimax Holdings's patent grant rate increasing or decreasing?

Serimax Holdings's recent grant velocity is -60% 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 Serimax Holdings's patents?

Serimax Holdings's patents average 13.5 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 Serimax Holdings 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

Serimax Holdings

Q: What technology areas does Serimax Holdings focus on?

Serimax Holdings's top technology area is B23K (Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam) with 5 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 8 technology areas, recorded in grant years 2015–2025. 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: B23K (Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Serimax ranks #33,214 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 8 technology areas.

#33,214
of 49,997 US assignees by volume: 18th percentile
by Innovation Score (25.7/100): 13.5
avg claims per patent: -60%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33214 · Foreign Corporation #33,214 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,214/49,997
PHOTO-FINISH Sensus Healthcare
CPC-NARROW B23K · 8 areas
INNOV-THIN 25.7/100
CLAIMS-RICH 13.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -60% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sensus Healthcare, 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.

Qualcomm Incorporated · highest

85
Serimax Holdings · this assignee

26
3D Lighting… · lowest

7

What this shows Serimax's Innovation Score is 25.7/100 (18th 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 Serimax's grants concentrate

Serimax Holdings is a focused PatentsView assignee: 8 CPC subclasses with 62.5% of grants classified under B23K (Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2015. By volume, Serimax sits between Sensus Healthcare, Inc. and Shanghai Integrated Circuit Manufacturing Innovation Center Co., Ltd..

Sensus Healthcare

8
Sentinel Oncology

8
Separation Design…

8
Sericol

8
Seymour OF Sycamo…

8
SGS North America

8
Shanghai Aobo Pha…

8
Shanghai Integrat…

8
Serimax Holdings ◀

8

What this shows Serimax holds 8 patents at rank #33,163, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Serimax

By rank, the assignees closest to #33,163 in granted patent volume.

Leaders in B23K (Soldering OR Unsoldering)

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

Serimax's Innovation Score vs. every tracked assignee

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

26 18th percentile higher than 18% 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 · 2015–2025

Grants by year

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

View data table

Serimax Holdings patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	12.5%
2016	3	37.5%
2017	1	12.5%
2020	1	12.5%
2021	1	12.5%
2025partial year	1	12.5%

Which technologies does Serimax Holdings patent most?

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 5

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 3

Y10T - Technical Subjects Covered BY Former US Classification 2

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 1

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#33,214

of 49,997 tracked assignees

Innovation Score

25.7 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

Serimax Holdings's patent record in context - here's where to go next.

Serimax Holdings's lead technology class is B23K (Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam), 62.5% of its portfolio - see every assignee active in that class. Explore B23K
Ranked #33,214 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Serimax Holdings against Sensus Healthcare, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.7/100 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.