Where does Dover Bmcs Acquisition Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dover Bmcs Acquisition Corp. ranks #19,681 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 Dover Bmcs Acquisition Corp. hold?

Dover Bmcs Acquisition Corp. holds 14 US utility patents granted between 2015 and 2019, spanning 6 technology areas.

What is Dover Bmcs Acquisition Corp.'s Innovation Score?

Dover Bmcs Acquisition Corp. has an Innovation Score of 30.2 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Dover Bmcs Acquisition Corp.'s patent grant rate increasing or decreasing?

Dover Bmcs Acquisition Corp.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Dover Bmcs Acquisition Corp.'s patents?

Dover Bmcs Acquisition Corp.'s patents average 20.3 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 Dover Bmcs Acquisition Corp. 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

Dover Bmcs Acquisition Corp.

Q: What technology areas does Dover Bmcs Acquisition Corp. focus on?

Dover Bmcs Acquisition Corp.'s top technology area is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells) with 14 patents, ranking #261 of 1,363 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 14 granted patents across 6 technology areas, recorded in grant years 2015–2019. 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: E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dover ranks #19,681 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 6 technology areas.

#19,681
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.2/100): 20.3
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19681 · US Corporation #19,681 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,681/49,997
PHOTO-FINISH Dana Italia SPA
CPC-NARROW E21B · 6 areas
INNOV-THIN 30.2/100
CLAIMS-DENSE 20.3 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dana Italia SPA (±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 Dover’s 30.2 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 9.4 pts (31%) Velocity 0.0 pts (0%) Breadth 8.7 pts (29%) Claim depth 12.2 pts (40%)

Qualcomm Incorporated · highest

85
Dover Bmcs Acquisition · this assignee

30
3D Lighting… · lowest

7

What this shows Dover's Innovation Score is 30.2/100 (33rd 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 Dover?

Each dot is one of Dover’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). Dover’s own 20.3 claims/patent is ABOVE the 13.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Dover's grants concentrate

Dover Bmcs Acquisition Corp. is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells). Peak complete grant year is 2018 (5 grants) versus a trough of 1 in 2019. By volume, Dover sits between Diality Inc. and Dana Italia SPA.

Diality

14
Dongguan NVT Tech…

14
Dongguan YIH TEH…

14
Douglas Pharmaceu…

14
Driving Managemen…

14
Dropsa S p A

14
Duquesne Universi…

14
Dana Italia SPA

14
Dover Bmcs Acquis… ◀

14

What this shows Dover holds 14 patents at rank #19,662, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dover

By rank, the assignees closest to #19,662 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Dover's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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 · 2015–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Dover Bmcs Acquisition Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	21.4%
2016	2	14.3%
2017	3	21.4%
2018	5	35.7%
2019	1	7.1%

Which technologies does Dover Bmcs Acquisition Corp. patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 14

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 4

E21D - SHAFTS; TUNNELS; GALLERIES; Large Underground Chambers 3

B23C - Milling 2

B23B - TURNING; Boring 1

B24D - Tools FOR Grinding, Buffing OR Sharpening 1

Top 6 of 6 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

Dover Bmcs Acquisition Corp.'s patent record in context - here's where to go next.

Dover Bmcs Acquisition Corp.'s lead technology class is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells), 100% of its portfolio - see every assignee active in that class. Explore E21B
Ranked #19,681 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dover Bmcs Acquisition Corp. against Diality Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.2/100 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.