Where does Friedrich Lütze GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Friedrich Lütze GmbH ranks #40,298 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 Friedrich Lütze GmbH hold?

Friedrich Lütze GmbH holds 6 US utility patents granted between 2015 and 2019, spanning 3 technology areas.

What is Friedrich Lütze GmbH's Innovation Score?

Friedrich Lütze GmbH has an Innovation Score of 21.3 out of 100 (8th 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 Friedrich Lütze GmbH focus on?

Friedrich Lütze GmbH's top technology area is H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power) with 5 patents, ranking #37 of 237 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Friedrich Lütze GmbH's patent grant rate increasing or decreasing?

Friedrich Lütze GmbH's recent grant velocity is -100% 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 Friedrich Lütze GmbH's patents?

Friedrich Lütze GmbH's patents average 14.0 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 Friedrich Lütze GmbH 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

Friedrich Lütze GmbH

USPTO PatentsView assignee record - 6 granted patents across 3 technology areas, recorded in grant years 2015–2019. 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: H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Friedrich ranks #40,298 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 3 technology areas.

#40,298
of 49,997 US assignees by volume: 8th percentile
by Innovation Score (21.3/100): 14.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40298 · Foreign Corporation #40,298 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #40,298/49,997
PHOTO-FINISH Fred Herz Patents
CPC-NARROW H02B · 3 areas
INNOV-THIN 21.3/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fred Herz Patents, LLC (±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 Friedrich’s 21.3 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 6.7 pts (32%) Velocity 0.0 pts (0%) Breadth 6.1 pts (29%) Claim depth 8.4 pts (40%)

Qualcomm Incorporated · highest

85
Friedrich Lütze · this assignee

21
3D Lighting… · lowest

7

What this shows Friedrich's Innovation Score is 21.3/100 (8th 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 Friedrich?

Each dot is one of Friedrich’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). Friedrich’s own 14.0 claims/patent is at or below the 16.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Friedrich's grants concentrate

Friedrich Lütze GmbH is a focused PatentsView assignee: 3 CPC subclasses with 83.3% of grants classified under H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2015. By volume, Friedrich sits between Fred Herz Patents, LLC and Fujian Mingta Toys Co., Ltd..

Fred Herz Patents

6
Freeus

6
Fremont Micro Dev…

6
Fresenius Hemocar…

6
Frog Creek Partne…

6
Frugalpac

6
Fujian JXD Techno…

6
Fujian Mingta Toys

6
Friedrich Lütze ◀

6

What this shows Friedrich holds 6 patents at rank #40,315, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Friedrich

By rank, the assignees closest to #40,315 in granted patent volume.

Leaders in H02B (Boards)

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

Friedrich's Innovation Score vs. every tracked assignee

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

21 8th percentile higher than 8% 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 · 2015–2019

Grants by year

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

View data table

Friedrich Lütze GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2016	2	33.3%
2017	1	16.7%
2018	1	16.7%
2019	1	16.7%

Which technologies does Friedrich Lütze GmbH patent most?

H02B - Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power 5

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

Top 3 of 3 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

Friedrich Lütze GmbH's patent record in context - here's where to go next.

Friedrich Lütze GmbH's lead technology class is H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power), 83.3% of its portfolio - see every assignee active in that class. Explore H02B
Ranked #40,298 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Friedrich Lütze GmbH against Fred Herz Patents, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 21.3/100 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.