Where does Acacia Pharma Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Acacia Pharma Limited ranks #19,402 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 Acacia Pharma Limited hold?

Acacia Pharma Limited holds 14 US utility patents granted between 2015 and 2025, spanning 2 technology areas.

What is Acacia Pharma Limited's Innovation Score?

Acacia Pharma Limited has an Innovation Score of 32.1 out of 100 (40th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Acacia Pharma Limited focus on?

Acacia Pharma Limited's top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 14 patents, ranking #1,384 of 6,058 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Acacia Pharma Limited's patent grant rate increasing or decreasing?

Acacia Pharma Limited's recent grant velocity is -67% 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 Acacia Pharma Limited's patents?

Acacia Pharma Limited's patents average 18.4 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 Acacia Pharma Limited 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

Acacia Pharma Limited

USPTO PatentsView assignee record - 14 granted patents across 2 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: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Acacia ranks #19,402 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 2 technology areas.

#19,402
of 49,997 US assignees by volume: 40th percentile
by Innovation Score (32.1/100): 18.4
avg claims per patent: -67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19402 · Foreign Corporation #19,402 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,402/49,997
PHOTO-FINISH Aatru Medical
CPC-NARROW A61P · 2 areas
INNOV-THIN 32.1/100
CLAIMS-RICH 18.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Aatru Medical, 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 Acacia’s 32.1 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 9.4 pts (29%) Velocity 6.7 pts (21%) Breadth 5.0 pts (16%) Claim depth 11.1 pts (34%)

Qualcomm Incorporated · highest

85
Acacia Pharma · this assignee

32
3D Lighting… · lowest

7

What this shows Acacia's Innovation Score is 32.1/100 (40th 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.

Does more volume mean deeper claims for Acacia?

Each dot is one of Acacia’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). Acacia’s own 18.4 claims/patent is ABOVE the 16.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Acacia's grants concentrate

Acacia Pharma Limited is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Acacia sits between Axion Biosystems, Inc. and Acoustic Metamaterials LLC.

Acacia's three-year grant acceleration

Acacia Pharma Limited shows 2 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.

Axion Biosystems

14
Aatru Medical

14
Aavid Thermalloy

14
Abominable Labs

14
Accelercomm

14
Acentium

14
Aclara Meters

14
Acoustic Metamate…

14
Acacia Pharma ◀

14

What this shows Acacia holds 14 patents at rank #19,446, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Acacia

By rank, the assignees closest to #19,446 in granted patent volume.

Leaders in A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…)

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

Acacia's Innovation Score vs. every tracked assignee

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

32 40th percentile higher than 40% 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

Acacia Pharma Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	21.4%
2016	1	7.1%
2017	1	7.1%
2018	3	21.4%
2019	1	7.1%
2020	1	7.1%
2022	1	7.1%
2024	1	7.1%
2025partial year	2	14.3%

Which technologies does Acacia Pharma Limited patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 14

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 14

Top 2 of 2 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

Acacia Pharma Limited's patent record in context - here's where to go next.

Acacia Pharma Limited's lead technology class is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations), 100% of its portfolio - see every assignee active in that class. Explore A61P
Ranked #19,402 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Acacia Pharma Limited against Axion Biosystems, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.1/100 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.