Where does AB2 BIO SA rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), AB2 BIO SA ranks #44,345 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 AB2 BIO SA hold?

AB2 BIO SA holds 5 US utility patents granted between 2020 and 2024, spanning 4 technology areas.

What is AB2 BIO SA's Innovation Score?

AB2 BIO SA has an Innovation Score of 37.3 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does AB2 BIO SA focus on?

AB2 BIO SA's top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 5 patents, ranking #3,434 of 6,058 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is AB2 BIO SA's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for AB2 BIO SA.

What does claim depth mean for AB2 BIO SA's patents?

AB2 BIO SA's patents average 23.4 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 AB2 BIO SA 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

AB2 BIO SA

USPTO PatentsView assignee record - 5 granted patents across 4 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: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, AB2 ranks #44,345 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#44,345
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.3/100): 23.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R44345 · Foreign Corporation #44,345 · 5 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
LOWER-Q #44,345/49,997
PHOTO-FINISH Aaronco PET Products
CPC-NARROW A61P · 4 areas
INNOV-THIN 37.3/100
CLAIMS-DENSE 23.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Aaronco PET Products, 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.

How AB2’s 37.3 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 6.2 pts (17%) Velocity 10.0 pts (27%) Breadth 7.1 pts (19%) Claim depth 14.0 pts (38%)

Qualcomm Incorporated · highest

85
AB2 BIO · this assignee

37
3D Lighting… · lowest

7

What this shows AB2's Innovation Score is 37.3/100 (top 44% 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 AB2?

Each dot is one of AB2’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). AB2’s own 23.4 claims/patent is ABOVE the 13.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

AB2 vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where AB2's grants concentrate

AB2 BIO SA is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). By volume, AB2 sits between Aaronco PET Products, Inc. and Abgenomics International Inc..

AB2's three-year grant acceleration

AB2 BIO SA shows 3 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.

Aaronco PET Produ…

5
AB Elektronik

5
AB Inventio

5
AB Studio

5
ABB Beijing Drive…

5
ABB France

5
ABC Fillers

5
Abgenomics Intern…

5
AB2 BIO ◀

5

What this shows AB2 holds 5 patents at rank #44,352, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near AB2

By rank, the assignees closest to #44,352 in granted patent volume.

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

Other assignees with the most granted patents in AB2's primary technology class.

AB2's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 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

AB2 BIO SA patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	20.0%
2021	1	20.0%
2022	1	20.0%
2023	1	20.0%
2024	1	20.0%

Which technologies does AB2 BIO SA patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 5

C07K - Peptides 5

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 5

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

AB2 BIO SA's patent record in context - here's where to go next.

AB2 BIO SA'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 #44,345 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare AB2 BIO SA against Aaronco PET Products, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.3/100 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.