Where does Capacitor Sciences Incorporated rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Capacitor Sciences Incorporated ranks #9,990 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 Capacitor Sciences Incorporated hold?

Capacitor Sciences Incorporated holds 31 US utility patents granted between 2017 and 2021, spanning 23 technology areas.

What is Capacitor Sciences Incorporated's Innovation Score?

Capacitor Sciences Incorporated has an Innovation Score of 39.3 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Capacitor Sciences Incorporated's patent grant rate increasing or decreasing?

Capacitor Sciences Incorporated's recent grant velocity is -18% 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 Capacitor Sciences Incorporated's patents?

Capacitor Sciences Incorporated's patents average 17.3 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 Capacitor Sciences Incorporated 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

Capacitor Sciences Incorporated

Q: What technology areas does Capacitor Sciences Incorporated focus on?

Capacitor Sciences Incorporated's top technology area is H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type) with 31 patents, ranking #25 of 580 assignees active in that subclass. Grants appear in 23 CPC subclasses total.

USPTO PatentsView assignee record - 31 granted patents across 23 technology areas, recorded in grant years 2017–2021. 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: H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Capacitor ranks #9,990 of 49,997 tracked US assignees by granted-patent volume, with 31 patents across 23 technology areas.

#9,990
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.3/100): 17.3
avg claims per patent: -18%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9990 · US Corporation #9,990 · 31 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 31 grants
UPPER-Q #9,990/49,997
PHOTO-FINISH BiSN Tec
CPC-FOCUS H01G · 23 areas
INNOV-THIN 39.3/100
CLAIMS-RICH 17.3 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -18% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: BiSN Tec 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 Capacitor’s 39.3 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 12.0 pts (30%) Velocity 0.0 pts (0%) Breadth 17.0 pts (43%) Claim depth 10.4 pts (26%)

Qualcomm Incorporated · highest

85
Capacitor Sciences… · this assignee

39
EchoNous · near

39
Teledyne Lecroy · near

39
TPC Group · near

39
Zettaset · near

39
3D Lighting… · lowest

7

What this shows Capacitor's Innovation Score is 39.3/100 (top 38% 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 Capacitor?

Each dot is one of Capacitor’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). Capacitor’s own 17.3 claims/patent is ABOVE the 16.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Capacitor's grants concentrate

Capacitor Sciences Incorporated is a focused PatentsView assignee: 23 CPC subclasses with 100% of grants classified under H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type). Peak complete grant year is 2020 (11 grants) versus a trough of 2 in 2017. By volume, Capacitor sits between BiSN Tec Ltd. and CFS Concrete Forming Systems Inc..

Bisn Tec

31
Blueair AB

31
Brooks Automation…

31
Brose Fahrzeugtei…

31
Cellular Research

31
Centre Hospitalie…

31
Centre Hospitalie…

31
CFS Concrete Form…

31
Capacitor Science… ◀

31

What this shows Capacitor holds 31 patents at rank #9,989, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Capacitor

By rank, the assignees closest to #9,989 in granted patent volume.

Leaders in H01G (Capacitors)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Capacitor, neither rank-band nor same-CPC leaders (those blocks stay above). In H01G (Capacitors), Capacitor ranks #25 of 580 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Teledyne Lecroy, Inc. 39 TPC Group, LLC 39 EchoNous, Inc. 39 Zettaset, Inc. 39

Capacitor's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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 · 2017–2021

Grants by year

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

View data table

Capacitor Sciences Incorporated patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	6.5%
2018	8	25.8%
2019	7	22.6%
2020	11	35.5%
2021	3	9.7%

Which technologies does Capacitor Sciences Incorporated patent most?

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 31

C07D - Heterocyclic Compounds 10

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 9

Y02T - Climate Change Mitigation Technologies Related TO Transportation 8

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 7

C08L - Compositions OF Macromolecular Compounds 6

C09B - Organic Dyes OR Closely-related Compounds FOR Producing Dyes ; , e.g. PIGMENTS; MORDANTS; Lakes 5

H10D - Inorganic Electric Semiconductor Devices 5

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

H10K - Organic Electric Solid-state Devices 3

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 3

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 2

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

B64U - Unmanned Aerial Vehicles [UAV]; Equipment Therefor 1

Top 15 of 23 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

Capacitor Sciences Incorporated's patent record in context - here's where to go next.

Capacitor Sciences Incorporated's lead technology class is H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type), 100% of its portfolio - see every assignee active in that class. Explore H01G
Ranked #9,990 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Capacitor Sciences Incorporated against BiSN Tec Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.3/100 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.