PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

OJJO, Inc.

USPTO PatentsView assignee record - 64 granted patents across 22 technology areas, active 2019–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: F24S (SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS).

Explore the portfolio See the ranking
64
Total patents granted
22
CPC technology areas
9.7
Avg claims per patent
+6200%
5-year filing velocity

The verdict

OJJO holds 64 US patents across 22 technology areas, rank #5,390 of 50,000 tracked assignees.

#5,390
of 50,000 US assignees by volume
Top 12%
by Innovation Score (50.9/100)
9.7
avg claims per patent
+6200%
filing velocity, last 5 yrs

Portfolio overview

OJJO, Inc. has been granted 64 US utility patents between 2019 and 2025, placing OJJO, Inc. at rank #5,390 across all assignees tracked by PlainPatent. This portfolio spans 22 distinct Cooperative Patent Classification (CPC) subclasses, averaging 9.7 claims per patent with primary concentration in F24S (SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS). As a US Corporation, OJJO, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, OJJO sits between National Chi Nan University (64 patents, rank #5,386) and Penumbra, Inc. (64 patents, rank #5,394) - the closest US assignees by grant volume. The composite Innovation Score of 50.9/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 63 grants, compared with 1 in the 2015–2019 window, a +6200% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. OJJO, Inc.'s 9.7 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 22 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark OJJO, Inc. against peers pursuing similar technology classes.

Who files at OJJO's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows OJJO holds 64 patents at rank #5,390, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near OJJO

By rank, the assignees closest to #5,390 in granted patent volume.

Leaders in F24S (Solar HEAT Collectors)

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

OJJO's Innovation Score vs. every tracked assignee

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

51 Top 12% higher than 88% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). Below this entry. 50–60: 5,058 US assignees (10%). This entry sits in this band. 60–70: 1,537 US assignees (3%). Above this entry. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

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

05101520 2019202020212022202320242025 11
USPTO utility patent grants by year · 2019–2025

Grants by year

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

View data table
OJJO, Inc. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 1 1.6%
2020 5 7.8%
2021 11 17.2%
2022 10 15.6%
2023 9 14.1%
2024 17 26.6%
2025 11 17.2%

Which technologies does OJJO, Inc. patent most?

Top 15 of 22 technology areas

Patent Moat Analysis

Portfolio Volume Light
Tech Breadth Multi-domain
Claim Depth Simple
Velocity Accelerating

Where it ranks

Overall rank by patents

#5,390

Across all tracked assignees

Innovation Score

50.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does OJJO, Inc. hold?
OJJO, Inc. holds 64 US granted patents filed between 2019 and 2025, spanning 22 technology areas.
What is OJJO, Inc.'s Innovation Score?
OJJO, Inc. has an Innovation Score of 50.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does OJJO, Inc. focus on?
OJJO, Inc.'s top technology area is F24S (SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS) with 45 patents. The company has filed patents in 22 CPC subclasses total.
Is OJJO, Inc.'s patent filing rate increasing or decreasing?
OJJO, Inc.'s recent filing velocity is +6200% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for OJJO, Inc.'s patents?
OJJO, Inc.'s patents average 9.7 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the OJJO, Inc. 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.

How to use this portfolio

OJJO's 64 grants land it in the top 12% by Innovation Score, but volume alone doesn't tell you where the strength sits.

  • Read that count against the largest US assignees before treating it as dominance - OJJO ranks #5,390 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in F24S - see who else leads that technology area. F24S leaders
  • Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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

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.