Where does Oakwood Healthcare, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Oakwood Healthcare, Inc. ranks #49,246 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 Oakwood Healthcare, Inc. hold?

Oakwood Healthcare, Inc. holds 5 US utility patents granted between 2017 and 2023, spanning 7 technology areas.

What is Oakwood Healthcare, Inc.'s Innovation Score?

Oakwood Healthcare, Inc. has an Innovation Score of 29.6 out of 100 (31st percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Oakwood Healthcare, Inc.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Oakwood Healthcare, Inc.'s patents average 19.8 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 Oakwood Healthcare, 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 Federal Government

Oakwood Healthcare, Inc.

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

Oakwood Healthcare, Inc.'s top technology area is A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor) with 5 patents, ranking #1,311 of 3,490 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 7 technology areas, recorded in grant years 2017–2023. 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: A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Oakwood ranks #49,246 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 7 technology areas.

#49,246
of 49,997 US assignees by volume: 31st percentile
by Innovation Score (29.6/100): 19.8
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R49246 · US Federal Government #49,246 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USGOV · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,246/49,997
PHOTO-FINISH Oak Analytics
CPC-NARROW A61M · 7 areas
INNOV-THIN 29.6/100
CLAIMS-RICH 19.8 claims/avg
TYPE-USGOV US Federal Gov
VEL-SURGE +50% 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 Oakwood’s 29.6 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 (21%) Velocity 2.2 pts (7%) Breadth 9.4 pts (32%) Claim depth 11.9 pts (40%)

Qualcomm Incorporated · highest

85
Oakwood Healthcare · this assignee

30
3D Lighting… · lowest

7

What this shows Oakwood's Innovation Score is 29.6/100 (31st 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 Oakwood?

Each dot is one of Oakwood’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). Oakwood’s own 19.8 claims/patent is ABOVE the 13.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Oakwood's grants concentrate

Oakwood Healthcare, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 100% of grants classified under A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor). By volume, Oakwood sits between OYO Toys, Inc. and Octo Safety Devices, LLC.

Oakwood's three-year grant acceleration

Oakwood Healthcare, Inc. shows 1 grants in 2022–2024 against only 3 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.

OYO Toys

5
OZ Lifting Produc…

5
Oak Analytics

5
Oakbio

5
Obelux Oy

5
Occasionally Made

5
Oce Holding B V

5
Octo Safety Devic…

5
Oakwood Healthcare ◀

5

What this shows Oakwood holds 5 patents at rank #49,340, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Oakwood

By rank, the assignees closest to #49,340 in granted patent volume.

Leaders in A61M (Devices FOR Introducing Media Into)

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

Oakwood's Innovation Score vs. every tracked assignee

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

30 31st percentile higher than 31% 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 · 2017–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Oakwood Healthcare, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	20.0%
2019	1	20.0%
2020	1	20.0%
2021	1	20.0%
2023	1	20.0%

Which technologies does Oakwood Healthcare, Inc. patent most?

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 5

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 2

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle 2

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 2

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

A61B - DIAGNOSIS; SURGERY; Identification 1

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 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

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

Oakwood Healthcare, Inc.'s lead technology class is A61M (Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor), 100% of its portfolio - see every assignee active in that class. Explore A61M
Ranked #49,246 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Oakwood Healthcare, Inc. against OYO Toys, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.6/100 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.