Overall rank by patents
#43,073
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Safe Hydrogen, Llc
USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, active 2016–2021. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: C01B (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C).
6
Total patents granted
5
CPC technology areas
18.7
Avg claims per patent
+0%
5-year filing velocity
The verdict
Safe holds 6 US patents across 5 technology areas, rank #43,073 of 50,000 tracked assignees.
- #43,073
- of 50,000 US assignees by volume
- Top 82%
- by Innovation Score (25.8/100)
- 18.7
- avg claims per patent
- +0%
- filing velocity, last 5 yrs
Portfolio overview
Safe Hydrogen, Llc has been granted 6 US utility patents between 2016 and 2021, placing Safe Hydrogen, Llc at rank #43,073 across all assignees tracked by PlainPatent. This portfolio spans 5 distinct Cooperative Patent Classification (CPC) subclasses, averaging 18.7 claims per patent with primary concentration in C01B (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C). As a US Corporation, Safe Hydrogen, Llc is one of the more focused assignees in the PatentsView dataset. By volume, Safe sits between Sackett Solutions & Innovations, Llc (6 patents, rank #43,069) and Safety Rail Company, Llc (6 patents, rank #43,077) - the closest US assignees by grant volume. The composite Innovation Score of 25.8/100 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 3 grants, compared with 3 in the 2015–2019 window, a +0% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. 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. Safe Hydrogen, Llc's 18.7 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 5 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Safe Hydrogen, Llc against peers pursuing similar technology classes.
Who files at Safe's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Sackett Solutions…
Sackett Solutions & Innovations, LLC
6 patents
- Sacramento Munici…
Sacramento Municipal Utility District
6 patents
- Saeta & KG
Saeta GmbH & Co. KG
6 patents
- Safkan
SafKan, Inc.
6 patents
- Safemoon US
SafeMoon US, LLC
6 patents
- Safenet Internati…
SafeNet International LLC
6 patents
- Safeguard Equipme…
Safeguard Equipment, Inc.
6 patents
- Safety Rail
Safety Rail Company, LLC
6 patents
- Safe Hydrogen ◀
Safe Hydrogen, LLC
6 patents
What this shows Safe holds 6 patents at rank #43,073, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Safe
By rank, the assignees closest to #43,073 in granted patent volume.
- Sackett Solutions & Innovations, Llc #43,069 · 6 patents
- Sacramento Municipal Utility District #43,070 · 6 patents
- Saeta Gmbh & Co. KG #43,071 · 6 patents
- Safkan, Inc. #43,072 · 6 patents
- Safemoon US, Llc #43,074 · 6 patents
- Safenet International Llc #43,075 · 6 patents
- Safeguard Equipment, Inc. #43,076 · 6 patents
- Safety Rail Company, Llc #43,077 · 6 patents
Leaders in C01B (Non-metallic Elements)
Other assignees with the most granted patents in Safe's primary technology class.
- Saudi Arabian OIL Company 357 in class
- BASF SE 216 in class
- L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude 172 in class
- Chevron U.s.a. Inc. 159 in class
- Tsinghua University 150 in class
- HON HAI Precision Industry Co., Ltd. 135 in class
- KING FAHD University OF Petroleum AND Minerals 131 in class
- Exxonmobil Research AND Engineering Company 116 in class
Safe's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
26 Top 82% higher than 18% of 50,000 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2016 | 1 | 16.7% |
| 2017 | 1 | 16.7% |
| 2018 | 1 | 16.7% |
| 2020 | 2 | 33.3% |
| 2021 | 1 | 16.7% |
Which technologies does Safe Hydrogen, Llc patent most?
Top 5 of 5 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Standard
Velocity Growing
Frequently Asked Questions
How many patents does Safe Hydrogen, Llc hold?
Safe Hydrogen, Llc holds 6 US granted patents filed between 2016 and 2021, spanning 5 technology areas.
What is Safe Hydrogen, Llc's Innovation Score?
Safe Hydrogen, Llc has an Innovation Score of 25.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Safe Hydrogen, Llc focus on?
Safe Hydrogen, Llc's top technology area is C01B (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C) with 6 patents. The company has filed patents in 5 CPC subclasses total.
Is Safe Hydrogen, Llc's patent filing rate increasing or decreasing?
Safe Hydrogen, Llc's recent filing velocity is +0% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for Safe Hydrogen, Llc's patents?
Safe Hydrogen, Llc's patents average 18.7 claims each. This falls within the standard range, providing solid legal coverage.
How is the Safe Hydrogen, 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.
How to use this portfolio
Safe's 6 grants land it in the top 82% 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 - Safe ranks #43,073 of 50,000. Top 50 holders
- Most of this portfolio concentrates in C01B - see who else leads that technology area. C01B 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.
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.