Where does Space Charge, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Space Charge, LLC ranks #30,220 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 Space Charge, LLC hold?

Space Charge, LLC holds 9 US utility patents granted between 2017 and 2024, spanning 6 technology areas.

What is Space Charge, LLC's Innovation Score?

Space Charge, LLC has an Innovation Score of 32.4 out of 100 (41st 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 Space Charge, LLC focus on?

Space Charge, LLC's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 6 patents, ranking #1,885 of 5,963 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Space Charge, LLC's patent grant rate increasing or decreasing?

Space Charge, LLC's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Space Charge, LLC's patents?

Space Charge, LLC's patents average 19.6 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 Space Charge, LLC 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

Space Charge, LLC

USPTO PatentsView assignee record - 9 granted patents across 6 technology areas, recorded in grant years 2017–2024. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Space ranks #30,220 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 6 technology areas.

#30,220
of 49,997 US assignees by volume: 41st percentile
by Innovation Score (32.4/100): 19.6
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30220 · US Corporation #30,220 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,220/49,997
PHOTO-FINISH Soudal
CPC-NARROW Y02E · 6 areas
INNOV-THIN 32.4/100
CLAIMS-RICH 19.6 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Soudal (±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 Space’s 32.4 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 8.0 pts (25%) Velocity 4.0 pts (12%) Breadth 8.7 pts (27%) Claim depth 11.7 pts (36%)

Qualcomm Incorporated · highest

85
Space Charge · this assignee

32
3D Lighting… · lowest

7

What this shows Space's Innovation Score is 32.4/100 (41st 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 Space?

Each dot is one of Space’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). Space’s own 19.6 claims/patent is ABOVE the 18.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Space's grants concentrate

Space Charge, LLC is a focused PatentsView assignee: 6 CPC subclasses with 66.7% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2017. By volume, Space sits between Soudal and Spinnova OY.

Space's three-year grant acceleration

Space Charge, LLC shows 3 grants in 2022–2024 against only 5 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.

Soudal

9
Soul Machines

9
Sound Technology

9
Sovereign Pharmac…

9
Spdi Holdings

9
Spgprints B V

9
SPI Pharma

9
Spinnova OY

9
Space Charge ◀

9

What this shows Space holds 9 patents at rank #30,089, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Space

By rank, the assignees closest to #30,089 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Space's Innovation Score vs. every tracked assignee

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

32 41st percentile higher than 41% 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 · 2017–2024

Grants by year

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

View data table

Space Charge, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	11.1%
2019	2	22.2%
2020	3	33.3%
2022	1	11.1%
2023	1	11.1%
2024	1	11.1%

Which technologies does Space Charge, LLC patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 6

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 5

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 5

H03K - Pulse Technique 3

H01J - Electric Discharge Tubes OR Discharge Lamps 3

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

Space Charge, LLC's patent record in context - here's where to go next.

Space Charge, LLC's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 66.7% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #30,220 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Space Charge, LLC against Soudal, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.4/100 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.