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

According to USPTO PatentsView (2015–2025 granted utility patents), Amsa, Inc. ranks #6,981 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 Amsa, Inc. hold?

Amsa, Inc. holds 47 US utility patents granted between 2015 and 2025, spanning 4 technology areas.

What is Amsa, Inc.'s Innovation Score?

Amsa, Inc. has an Innovation Score of 25.8 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 Amsa, Inc.'s patent grant rate increasing or decreasing?

Amsa, Inc.'s recent grant velocity is -41% 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 Amsa, Inc.'s patents?

Amsa, Inc.'s patents average 2.9 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 Amsa, 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

Amsa, Inc.

Q: What technology areas does Amsa, Inc. focus on?

Amsa, Inc.'s top technology area is A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators) with 4 patents, ranking #364 of 1,216 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 47 granted patents across 4 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: A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Amsa ranks #6,981 of 49,997 tracked US assignees by granted-patent volume, with 47 patents across 4 technology areas.

#6,981
of 49,997 US assignees by volume: 18th percentile
by Innovation Score (25.8/100): 2.9
avg claims per patent: -41%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6981 · US Corporation #6,981 · 47 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 47 grants
UPPER-Q #6,981/49,997
PHOTO-FINISH Aarhus Universitet
CPC-NARROW A01N · 4 areas
INNOV-THIN 25.8/100
CLAIMS-SPARSE 2.9 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -41% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Aarhus Universitet (±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 Amsa’s 25.8 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 13.4 pts (52%) Velocity 3.6 pts (14%) Breadth 7.1 pts (28%) Claim depth 1.7 pts (7%)

Qualcomm Incorporated · highest

85
Soane Energy · near

26
Amsa · this assignee

26
Moteck Electric · near

26
Airwair International · near

26
B &W Custom Truck Beds · near

26
3D Lighting… · lowest

7

What this shows Amsa's Innovation Score is 25.8/100 (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.

Does more volume mean deeper claims for Amsa?

Each dot is one of Amsa’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). Amsa’s own 2.9 claims/patent is at or below the 16.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Amsa's grants concentrate

Amsa, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 8.5% of grants classified under A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators). Peak complete grant year is 2017 (8 grants) versus a trough of 1 in 2023. By volume, Amsa sits between Zodiac Pool Care Europe and Avidity Biosciences, Inc..

Amsa's three-year grant acceleration

Amsa, Inc. shows 8 grants in 2022–2024 against only 15 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.

Zodiac Pool Care…

48
entigenlogic

48
Össur Iceland ehf

48
Aarhus Universitet

47
Aquifi

47
Avenu Medical

47
Aviation Communic…

47
Avidity Bioscienc…

47
Amsa ◀

47

What this shows Amsa holds 47 patents at rank #6,981, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Amsa

By rank, the assignees closest to #6,981 in granted patent volume.

Leaders in A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Amsa, neither rank-band nor same-CPC leaders (those blocks stay above). In A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR…), Amsa ranks #364 of 1,216 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (26 here).

Moteck Electric Corp. 26 Airwair International Limited 26 Soane Energy, LLC 26 B &W Custom Truck Beds, Inc. 26

Amsa'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

Amsa, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	10.6%
2016	4	8.5%
2017	8	17.0%
2018	6	12.8%
2019	6	12.8%
2020	4	8.5%
2021	5	10.6%
2022	7	14.9%
2023	1	2.1%
2025partial year	1	2.1%

Which technologies does Amsa, Inc. patent most?

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 4

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 4

C07C - Acyclic OR Carbocyclic Compounds 1

B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges 1

Top 4 of 4 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

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

Amsa, Inc.'s lead technology class is A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators), 8.5% of its portfolio - see every assignee active in that class. Explore A01N
Ranked #6,981 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Amsa, Inc. against Zodiac Pool Care Europe, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.8/100 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.