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

According to USPTO PatentsView (2015–2025 granted utility patents), Oakbio, Inc. ranks #49,245 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 Oakbio, Inc. hold?

Oakbio, Inc. holds 5 US utility patents granted between 2015 and 2025, spanning 18 technology areas.

What is Oakbio, Inc.'s Innovation Score?

Oakbio, Inc. has an Innovation Score of 41.6 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Oakbio, Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

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

Oakbio, Inc.'s patents average 11.8 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 Oakbio, 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

Oakbio, Inc.

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

Oakbio, Inc.'s top technology area is C12M (Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters) with 4 patents, ranking #209 of 832 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 18 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: C12M (Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Ferme).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Oakbio ranks #49,245 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 18 technology areas.

#49,245
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.6/100): 11.8
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R49245 · US Corporation #49,245 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,245/49,997
PHOTO-FINISH Oak Analytics
CPC-FOCUS C12M · 18 areas
INNOV-PAR 41.6/100
CLAIMS-PAR 11.8 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Oak Analytics 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 Oakbio’s 41.6 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 (15%) Velocity 13.3 pts (32%) Breadth 15.0 pts (36%) Claim depth 7.1 pts (17%)

Qualcomm Incorporated · highest

85
Cista System · near

42
Gala Industies · near

42
Millibatt · near

42
Oakbio · this assignee

42
Srgi Holdings · near

42
3D Lighting… · lowest

7

What this shows Oakbio's Innovation Score is 41.6/100 (top 33% 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 Oakbio?

Each dot is one of Oakbio’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). Oakbio’s own 11.8 claims/patent is at or below the 13.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Oakbio's grants concentrate

Oakbio, Inc. is a focused PatentsView assignee: 18 CPC subclasses with 80% of grants classified under C12M (Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Ferme). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2022. By volume, Oakbio sits between Oyagen, Inc. and Oce Holding B.V..

Oakbio's three-year grant acceleration

Oakbio, Inc. shows 2 grants in 2022–2024 against only 0 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.

Oyagen

5
OYO Toys

5
OZ Lifting Produc…

5
Oak Analytics

5
Oakwood Healthcare

5
Obelux Oy

5
Occasionally Made

5
Oce Holding B V

5
Oakbio ◀

5

What this shows Oakbio holds 5 patents at rank #49,339, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Oakbio

By rank, the assignees closest to #49,339 in granted patent volume.

Leaders in C12M (Apparatus FOR Enzymology OR Microbiology)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Oakbio, neither rank-band nor same-CPC leaders (those blocks stay above). In C12M (Apparatus FOR Enzymology OR Microbiology), Oakbio ranks #209 of 832 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (42 here).

Millibatt, Inc. 42 Gala Industies, Inc. 42 Cista System Corp. 42 Srgi Holdings LLC 42

Oakbio's Innovation Score vs. every tracked assignee

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

42 Top 33% higher than 67% 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

Oakbio, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	40.0%
2022	1	20.0%
2023	1	20.0%
2025partial year	1	20.0%

Which technologies does Oakbio, Inc. patent most?

C12M - Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters 4

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 3

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

B01D - Separation 2

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 1

A23J - Protein Compositions FOR FOODSTUFFS; Working-up Proteins FOR FOODSTUFFS; Phosphatide Compositions FOR Foodstuffs 1

A23K - Fodder 1

A23V - Indexing Scheme Relating TO Foods, Foodstuffs OR Non-alcoholic Beverages AND Lactic OR Propionic Acid Bacteria Used IN Foodstuffs OR Food Preparation 1

Y02C - Capture, Storage, Sequestration OR Disposal OF Greenhouse Gases [GHG] 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

C01C - AMMONIA; CYANOGEN; Compounds Thereof 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor 1

Top 15 of 18 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

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

Oakbio, Inc.'s lead technology class is C12M (Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Ferme), 80% of its portfolio - see every assignee active in that class. Explore C12M
Ranked #49,245 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Oakbio, Inc. against Oyagen, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.6/100 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.