Where does Epigen Biosciences, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Epigen Biosciences, Inc. ranks #40,065 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 Epigen Biosciences, Inc. hold?

Epigen Biosciences, Inc. holds 6 US utility patents granted between 2018 and 2025, spanning 3 technology areas.

What is Epigen Biosciences, Inc.'s Innovation Score?

Epigen Biosciences, Inc. has an Innovation Score of 34.4 out of 100 (48th 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 Epigen Biosciences, Inc. focus on?

Epigen Biosciences, Inc.'s top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 6 patents, ranking #2,984 of 6,058 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Epigen Biosciences, Inc.'s patent grant rate increasing or decreasing?

Epigen Biosciences, Inc.'s recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Epigen Biosciences, Inc.'s patents?

Epigen Biosciences, Inc.'s patents average 24.8 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 Epigen Biosciences, 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

Epigen Biosciences, Inc.

USPTO PatentsView assignee record - 6 granted patents across 3 technology areas, recorded in grant years 2018–2025. 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, Epigen ranks #40,065 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 3 technology areas.

#40,065
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.4/100): 24.8
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40065 · US Corporation #40,065 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,065/49,997
PHOTO-FINISH EPC Power
CPC-NARROW A61P · 3 areas
INNOV-THIN 34.4/100
CLAIMS-DENSE 24.8 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: EPC Power Corporation (±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 Epigen’s 34.4 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 6.7 pts (19%) Velocity 6.7 pts (19%) Breadth 6.1 pts (18%) Claim depth 14.9 pts (43%)

Qualcomm Incorporated · highest

85
Epigen Biosciences · this assignee

34
3D Lighting… · lowest

7

What this shows Epigen's Innovation Score is 34.4/100 (48th 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 Epigen?

Each dot is one of Epigen’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). Epigen’s own 24.8 claims/patent is ABOVE the 9.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Epigen's grants concentrate

Epigen Biosciences, Inc. is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2018. By volume, Epigen sits between EPC Power Corporation and EPtronics, Inc..

Epigen's three-year grant acceleration

Epigen Biosciences, Inc. 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.

EPC Power

6
Eped

6
Epicmems(Xiamen)

6
Epics Therapeutics

6
Epir

6
Episys Science

6
EPL

6
Eptronics

6
Epigen Biosciences ◀

6

What this shows Epigen holds 6 patents at rank #39,994, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Epigen

By rank, the assignees closest to #39,994 in granted patent volume.

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

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

Epigen's Innovation Score vs. every tracked assignee

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

34 48th percentile higher than 48% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Epigen Biosciences, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2020	2	33.3%
2022	1	16.7%
2024	1	16.7%
2025partial year	1	16.7%

Which technologies does Epigen Biosciences, Inc. patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 6

C07D - Heterocyclic Compounds 6

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 4

Top 3 of 3 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

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

Epigen Biosciences, Inc.'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 #40,065 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Epigen Biosciences, Inc. against EPC Power Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.4/100 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.