Where does Desvac rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Desvac ranks #39,807 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 Desvac hold?

Desvac holds 6 US utility patents granted between 2018 and 2025, spanning 5 technology areas.

What is Desvac's Innovation Score?

Desvac has an Innovation Score of 29.3 out of 100 (30th 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 Desvac focus on?

Desvac's top technology area is A61D (Veterinary Instruments, Implements, Tools, OR Methods) with 5 patents, ranking #17 of 137 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Desvac's patent grant rate increasing or decreasing?

Desvac'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 Desvac's patents?

Desvac's patents average 13.3 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 Desvac 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 Foreign Corporation

Desvac

USPTO PatentsView assignee record - 6 granted patents across 5 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: A61D (Veterinary Instruments, Implements, Tools, OR Methods).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Desvac ranks #39,807 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#39,807
of 49,997 US assignees by volume: 30th percentile
by Innovation Score (29.3/100): 13.3
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39807 · Foreign Corporation #39,807 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #39,807/49,997
PHOTO-FINISH Dept of Electrical…
CPC-NARROW A61D · 5 areas
INNOV-THIN 29.3/100
CLAIMS-RICH 13.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dept. of Electrical Engineering, National Changhua University of Education (±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 Desvac’s 29.3 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 (23%) Velocity 6.7 pts (23%) Breadth 7.9 pts (27%) Claim depth 8.0 pts (27%)

Qualcomm Incorporated · highest

85
Desvac · this assignee

29
Memory Effect Medical · near

29
Clear-vu Lighting · near

29
Vitra Patente · near

29
EndoGastric Solutions · near

29
3D Lighting… · lowest

7

What this shows Desvac's Innovation Score is 29.3/100 (30th 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 Desvac?

Each dot is one of Desvac’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). Desvac’s own 13.3 claims/patent is ABOVE the 9.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Desvac's grants concentrate

Desvac is a focused PatentsView assignee: 5 CPC subclasses with 83.3% of grants classified under A61D (Veterinary Instruments, Implements, Tools, OR Methods). By volume, Desvac sits between Dept. of Electrical Engineering, National Changhua University of Education and DiaCarta Inc..

Desvac's three-year grant acceleration

Desvac 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.

Dept of Electrica…

6
Dermagenesis

6
Desco Industries

6
Desert Aire

6
Detec Systems

6
Develco Pharma Sc…

6
Devil Dog Concepts

6
Diacarta

6
Desvac ◀

6

What this shows Desvac holds 6 patents at rank #39,858, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Desvac

By rank, the assignees closest to #39,858 in granted patent volume.

Leaders in A61D (Veterinary Instruments)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Desvac, neither rank-band nor same-CPC leaders (those blocks stay above). In A61D (Veterinary Instruments), Desvac ranks #17 of 137 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (29 here).

Memory Effect Medical, LLC 29 Clear-vu Lighting LLC 29 Vitra Patente AG 29 EndoGastric Solutions, Inc. 29

Desvac's Innovation Score vs. every tracked assignee

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

29 30th percentile higher than 30% 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

Desvac patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2019	1	16.7%
2021	1	16.7%
2022	1	16.7%
2023	1	16.7%
2025partial year	1	16.7%

Which technologies does Desvac patent most?

A61D - Veterinary Instruments, Implements, Tools, OR Methods 5

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

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals 1

A61B - DIAGNOSIS; SURGERY; Identification 1

Top 5 of 5 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

Desvac's patent record in context - here's where to go next.

Desvac's lead technology class is A61D (Veterinary Instruments, Implements, Tools, OR Methods), 83.3% of its portfolio - see every assignee active in that class. Explore A61D
Ranked #39,807 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Desvac against Dept. of Electrical Engineering, National Changhua University of Education, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.3/100 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.