Where does Casa Systems, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Casa Systems, Inc. ranks #28,348 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 Casa Systems, Inc. hold?

Casa Systems, Inc. holds 9 US utility patents granted between 2018 and 2024, spanning 5 technology areas.

What is Casa Systems, Inc.'s Innovation Score?

Casa Systems, Inc. has an Innovation Score of 48.0 out of 100 (top 17% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Casa Systems, Inc. focus on?

Casa Systems, Inc.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 7 patents, ranking #3,127 of 8,956 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

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

Casa Systems, Inc.'s recent grant velocity is +250% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Casa Systems, Inc.'s patents average 20.2 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 Casa Systems, 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

Casa Systems, Inc.

USPTO PatentsView assignee record - 9 granted patents across 5 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Casa ranks #28,348 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 5 technology areas.

#28,348
of 49,997 US assignees by volume: Top 17%
by Innovation Score (48.0/100): 20.2
avg claims per patent: +250%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R28348 · US Corporation #28,348 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #28,348/49,997
PHOTO-FINISH Carl Zeiss Industria…
CPC-NARROW H04L · 5 areas
INNOV-PAR 48.0/100
CLAIMS-DENSE 20.2 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +250% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Carl Zeiss Industrial Metrology, LLC (±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 Casa’s 48.0 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 (17%) Velocity 20.0 pts (42%) Breadth 7.9 pts (16%) Claim depth 12.1 pts (25%)

Qualcomm Incorporated · highest

85
Casa Systems · this assignee

48
3D Lighting… · lowest

7

What this shows Casa's Innovation Score is 48.0/100 (top 17% 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 Casa?

Each dot is one of Casa’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). Casa’s own 20.2 claims/patent is ABOVE the 15.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Casa's grants concentrate

Casa Systems, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 77.8% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2018. By volume, Casa sits between Carl Zeiss Industrial Metrology, LLC and Cathay Industrial Biotech Ltd..

Casa's three-year grant acceleration

Casa Systems, Inc. shows 6 grants in 2022–2024 against only 2 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.

Carl Zeiss Indust…

9
Carl Zeiss Spectr…

9
Carlsberg A/S

9
Carrot

9
Caseconcept

9
Caso Holding

9
Catalytic Distill…

9
Cathay Industrial…

9
Casa Systems ◀

9

What this shows Casa holds 9 patents at rank #28,431, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Casa

By rank, the assignees closest to #28,431 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Casa's Innovation Score vs. every tracked assignee

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

48 Top 17% higher than 83% 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

Casa Systems, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	11.1%
2019	1	11.1%
2021	1	11.1%
2022	2	22.2%
2023	3	33.3%
2024	1	11.1%

Which technologies does Casa Systems, Inc. patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 7

G06F - Electric Digital Data Processing 4

H04W - Wireless Communication Networks 3

H04B - Transmission 2

H04J - Multiplex Communication 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

Casa Systems, Inc.'s patent record in context - here's where to go next.

Casa Systems, Inc.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 77.8% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #28,348 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Casa Systems, Inc. against Carl Zeiss Industrial Metrology, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.0/100 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.