Where does Voltafield Technology Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Voltafield Technology Corporation ranks #22,012 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 Voltafield Technology Corporation hold?

Voltafield Technology Corporation holds 13 US utility patents granted between 2015 and 2023, spanning 8 technology areas.

What is Voltafield Technology Corporation's Innovation Score?

Voltafield Technology Corporation has an Innovation Score of 35.7 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Voltafield Technology Corporation focus on?

Voltafield Technology Corporation's top technology area is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables) with 13 patents, ranking #414 of 3,424 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Voltafield Technology Corporation's patent grant rate increasing or decreasing?

Voltafield Technology Corporation's recent grant velocity is -82% 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 Voltafield Technology Corporation's patents?

Voltafield Technology Corporation's patents average 16.5 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 Voltafield Technology Corporation 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

Voltafield Technology Corporation

USPTO PatentsView assignee record - 13 granted patents across 8 technology areas, recorded in grant years 2015–2023. 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: G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Voltafield ranks #22,012 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 8 technology areas.

#22,012
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.7/100): 16.5
avg claims per patent: -82%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22012 · Foreign Corporation #22,012 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #22,012/49,997
PHOTO-FINISH Vermes Microdispensing
CPC-NARROW G01R · 8 areas
INNOV-THIN 35.7/100
CLAIMS-RICH 16.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -82% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Vermes Microdispensing GMBH (±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 Voltafield’s 35.7 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 9.1 pts (25%) Velocity 6.7 pts (19%) Breadth 10.0 pts (28%) Claim depth 9.9 pts (28%)

Qualcomm Incorporated · highest

85
Voltafield Technology · this assignee

36
3D Lighting… · lowest

7

What this shows Voltafield's Innovation Score is 35.7/100 (top 49% 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 Voltafield?

Each dot is one of Voltafield’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). Voltafield’s own 16.5 claims/patent is ABOVE the 12.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Voltafield's grants concentrate

Voltafield Technology Corporation is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables). Peak complete grant year is 2015 (5 grants) versus a trough of 1 in 2021. By volume, Voltafield sits between Vermes Microdispensing GMBH and Vubiq Networks, Inc..

Voltafield's three-year grant acceleration

Voltafield Technology Corporation shows 1 grants in 2022–2024 against only 1 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.

Vermes Microdispe…

13
VIA Mechanics

13
Vicis

13
Virtual Marketing

13
VON Ardenne

13
VS Vereinigte Spe…

13
Vtouch

13
Vubiq Networks

13
Voltafield Techno… ◀

13

What this shows Voltafield holds 13 patents at rank #21,992, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Voltafield

By rank, the assignees closest to #21,992 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Voltafield's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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 · 2015–2023

Grants by year

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

View data table

Voltafield Technology Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	38.5%
2016	3	23.1%
2017	3	23.1%
2021	1	7.7%
2023	1	7.7%

Which technologies does Voltafield Technology Corporation patent most?

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 13

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 2

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 2

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

H10B - Electronic Memory Devices 1

Y10T - Technical Subjects Covered BY Former US Classification 1

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 1

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

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

Voltafield Technology Corporation's patent record in context - here's where to go next.

Voltafield Technology Corporation's lead technology class is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables), 100% of its portfolio - see every assignee active in that class. Explore G01R
Ranked #22,012 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Voltafield Technology Corporation against Vermes Microdispensing GMBH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.7/100 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.