Where does Aerpio Therapeutics, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Aerpio Therapeutics, Inc. ranks #12,789 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 Aerpio Therapeutics, Inc. hold?

Aerpio Therapeutics, Inc. holds 23 US utility patents granted between 2015 and 2020, spanning 7 technology areas.

What is Aerpio Therapeutics, Inc.'s Innovation Score?

Aerpio Therapeutics, Inc. has an Innovation Score of 32.9 out of 100 (43rd 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 Aerpio Therapeutics, Inc. focus on?

Aerpio Therapeutics, Inc.'s top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 20 patents, ranking #1,122 of 7,163 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

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

Aerpio Therapeutics, Inc.'s recent grant velocity is -95% 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 Aerpio Therapeutics, Inc.'s patents?

Aerpio Therapeutics, Inc.'s patents average 20.9 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 Aerpio Therapeutics, 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

Aerpio Therapeutics, Inc.

USPTO PatentsView assignee record - 23 granted patents across 7 technology areas, recorded in grant years 2015–2020. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Aerpio ranks #12,789 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 7 technology areas.

#12,789
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (32.9/100): 20.9
avg claims per patent: -95%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12789 · US Corporation #12,789 · 23 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 23 grants
MID-PACK #12,789/49,997
PHOTO-FINISH Adac Plastics
CPC-NARROW A61K · 7 areas
INNOV-THIN 32.9/100
CLAIMS-DENSE 20.9 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -95% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Adac Plastics, 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 Aerpio’s 32.9 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 11.0 pts (33%) Velocity 0.0 pts (0%) Breadth 9.4 pts (29%) Claim depth 12.5 pts (38%)

Qualcomm Incorporated · highest

85
Aerpio Therapeutics · this assignee

33
3D Lighting… · lowest

7

What this shows Aerpio's Innovation Score is 32.9/100 (43rd 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 Aerpio?

Each dot is one of Aerpio’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). Aerpio’s own 20.9 claims/patent is ABOVE the 10.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Aerpio's grants concentrate

Aerpio Therapeutics, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 87% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2015 (7 grants) versus a trough of 1 in 2020. By volume, Aerpio sits between Adac Plastics, Inc. and Akhan Semiconductor, Inc..

Adac Plastics

23
Addup

23
Advanced Messaging

23
Advanced Solution…

23
Aetrex Worldwide

23
Airbiquity

23
Airex

23
Akhan Semiconduct…

23
Aerpio Therapeuti… ◀

23

What this shows Aerpio holds 23 patents at rank #12,785, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Aerpio

By rank, the assignees closest to #12,785 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Aerpio's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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 · 2015–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Aerpio Therapeutics, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	7	30.4%
2016	4	17.4%
2017	4	17.4%
2018	4	17.4%
2019	3	13.0%
2020	1	4.3%

Which technologies does Aerpio Therapeutics, Inc. patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 20

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 18

C07D - Heterocyclic Compounds 16

Y02A - Technologies FOR Adaptation TO Climate Change 9

C07K - Peptides 8

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 7 of 7 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

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

Aerpio Therapeutics, Inc.'s lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 87% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #12,789 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Aerpio Therapeutics, Inc. against Adac Plastics, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.9/100 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.