Where does CDA Research Group, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), CDA Research Group, Inc. ranks #17,539 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 CDA Research Group, Inc. hold?

CDA Research Group, Inc. holds 16 US utility patents granted between 2019 and 2025, spanning 8 technology areas.

What is CDA Research Group, Inc.'s Innovation Score?

CDA Research Group, Inc. has an Innovation Score of 41.5 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%).

What technology areas does CDA Research Group, Inc. focus on?

CDA Research Group, Inc.'s top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 13 patents, ranking #1,747 of 7,163 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is CDA Research Group, Inc.'s patent grant rate increasing or decreasing?

CDA Research Group, Inc.'s recent grant velocity is +1200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for CDA Research Group, Inc.'s patents?

CDA Research Group, Inc.'s patents average 25.4 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 CDA Research Group, 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

CDA Research Group, Inc.

USPTO PatentsView assignee record - 16 granted patents across 8 technology areas, recorded in grant years 2019–2025. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, CDA ranks #17,539 of 49,997 tracked US assignees by granted-patent volume, with 16 patents across 8 technology areas.

#17,539
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.5/100): 25.4
avg claims per patent: +1200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17539 · US Corporation #17,539 · 16 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 16 grants
MID-PACK #17,539/49,997
PHOTO-FINISH Casio Manufacturing
CPC-NARROW A61K · 8 areas
INNOV-PAR 41.5/100
CLAIMS-DENSE 25.4 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +1200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Casio Electronics Manufacturing Co., Ltd. (±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 CDA’s 41.5 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 9.8 pts (24%) Velocity 6.7 pts (16%) Breadth 10.0 pts (24%) Claim depth 15.0 pts (36%)

Qualcomm Incorporated · highest

85
CDA Research Group · this assignee

41
3D Lighting… · lowest

7

What this shows CDA's Innovation Score is 41.5/100 (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 CDA?

Each dot is one of CDA’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). CDA’s own 25.4 claims/patent is ABOVE the 12.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where CDA's grants concentrate

CDA Research Group, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 81.3% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2019. By volume, CDA sits between Casio Electronics Manufacturing Co., Ltd. and Chang WAH Technology Co., Ltd..

CDA's three-year grant acceleration

CDA Research Group, Inc. shows 7 grants in 2022–2024 against only 7 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.

Casio Manufacturi…

16
Cassia Networks

16
CB Innovations

16
Cc3d

16
Cemco

16
Central Michigan…

16
Centro DE Investi…

16
Chang WAH Technol…

16
CDA Research Group ◀

16

What this shows CDA holds 16 patents at rank #17,534, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near CDA

By rank, the assignees closest to #17,534 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

CDA's Innovation Score vs. every tracked assignee

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

41 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 · 2019–2025

Grants by year

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

View data table

CDA Research Group, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	6.3%
2020	1	6.3%
2021	5	31.3%
2022	4	25.0%
2023	1	6.3%
2024	2	12.5%
2025partial year	2	12.5%

Which technologies does CDA Research Group, Inc. patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 13

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 9

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 8

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 7

A01M - Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants 4

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 3

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 2

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

Top 8 of 8 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

CDA Research Group, Inc.'s patent record in context - here's where to go next.

CDA Research Group, Inc.'s lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 81.3% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #17,539 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare CDA Research Group, Inc. against Casio Electronics Manufacturing Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.5/100 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.