Where does Plexium, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Plexium, Inc. ranks #20,247 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Plexium, Inc. hold?

Plexium, Inc. holds 14 US utility patents granted between 2020 and 2024, spanning 10 technology areas.

What is Plexium, Inc.'s Innovation Score?

Plexium, Inc. has an Innovation Score of 41.5 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Plexium, Inc. focus on?

Plexium, Inc.'s top technology area is B01L (CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE) with 12 patents. Grants appear in 10 CPC subclasses total.

Is Plexium, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Plexium, Inc..

What does claim depth mean for Plexium, Inc.'s patents?

Plexium, Inc.'s patents average 20.1 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 Plexium, 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 US Corporation

Plexium, Inc.

USPTO PatentsView assignee record - 14 granted patents across 10 technology areas, recorded in grant years 2020–2024. 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: B01L (CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Plexium ranks #20,247 of 50,000 tracked US assignees by granted-patent volume, with 14 patents across 10 technology areas.

#20,247
of 50,000 US assignees by volume: Top 33%
by Innovation Score (41.5/100): 20.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R20247 · US Corporation #20,247 · 14 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 14 grants
MID-PACK #20,247/50,000
PHOTO-FINISH Placo Bubbles
CPC-FOCUS B01L · 10 areas
INNOV-PAR 41.5/100
CLAIMS-DENSE 20.1 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Placo Bubbles 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.

Qualcomm Incorporated · highest

85
Plexium · this assignee

41
3D Lighting Innovati… · lowest

7

What this shows Plexium, Inc. stamps GRANTS-MICRO, MID-PACK, PHOTO-FINISH, CPC-FOCUS, INNOV-PAR, CLAIMS-DENSE, TYPE-USCORP, SPAN-YRS, BOOK-RICH. Volume places it #20,247 of 50,000; Innovation Score 41.5/100 sits in the top 33% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Placo Bubbles Limited (±0 grants).

Portfolio overview

Plexium, Inc. has been granted 14 US utility patents between 2020 and 2024, placing Plexium, Inc. at #20,247 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 10 distinct Cooperative Patent Classification (CPC) subclasses, averaging 20.1 claims per patent with primary concentration in B01L (CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE). As a US Corporation, Plexium, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Plexium sits between Placo Bubbles Limited (14 patents, rank #20,254) and Polytechnic Institute Of New York University (14 patents, rank #20,262) - the closest US assignees by grant volume. The composite Innovation Score of 41.5/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Historical data spans 2020 through 2024, with 14 total grants over that period. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The US Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Plexium, Inc.'s 20.1 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 10 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Placo Bubbles

14
Plantas de Navarr…

14
Plastek Industries

14
Playmakar

14
Plow & Hearth

14
Pogotec

14
Polycorp

14
Polytechnic Insti…

14
Plexium ◀

14

What this shows Plexium holds 14 patents at rank #20,258, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Plexium

By rank, the assignees closest to #20,258 in granted patent volume.

Leaders in B01L (Chemical OR Physical Laboratory Apparatus FOR General USE)

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

Plexium's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% of 50,000 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 · 2020–2024

Grants by year

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

View data table

Plexium, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	7.1%
2021	5	35.7%
2022	1	7.1%
2023	3	21.4%
2024	4	28.6%

Which technologies does Plexium, Inc. patent most?

B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 12

C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA 7

C12Q - MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS ; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES 6

C40B - COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES 6

C12M - APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS 2

B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2

C07D - HETEROCYCLIC COMPOUNDS 2

F15D - FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS 1

A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 1

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1

Top 10 of 10 technology areas

Where it ranks

Overall rank by patents

#20,247

of 50,000 tracked assignees

Innovation Score

41.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.