Where does Rotzler Holding GMBH + Co. KG rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rotzler Holding GMBH + Co. KG ranks #42,732 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 Rotzler Holding GMBH + Co. KG hold?

Rotzler Holding GMBH + Co. KG holds 6 US utility patents granted between 2017 and 2025, spanning 2 technology areas.

What is Rotzler Holding GMBH + Co. KG's Innovation Score?

Rotzler Holding GMBH + Co. KG has an Innovation Score of 15.5 out of 100 (3rd 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 Rotzler Holding GMBH + Co. KG focus on?

Rotzler Holding GMBH + Co. KG's top technology area is B66D (CAPSTANS; WINCHES; Tackles, e.g. Pulley BLOCKS; Hoists) with 2 patents, ranking #71 of 199 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Rotzler Holding GMBH + Co. KG's patent grant rate increasing or decreasing?

Rotzler Holding GMBH + Co. KG's recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Rotzler Holding GMBH + Co. KG's patents?

Rotzler Holding GMBH + Co. KG's patents average 6.3 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 Rotzler Holding GMBH + Co. KG 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

Rotzler Holding GMBH + Co. KG

USPTO PatentsView assignee record - 6 granted patents across 2 technology areas, recorded in grant years 2017–2025. 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: B66D (CAPSTANS; WINCHES; Tackles, e.g. Pulley BLOCKS; Hoists).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Rotzler ranks #42,732 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 2 technology areas.

#42,732
of 49,997 US assignees by volume: 3rd percentile
by Innovation Score (15.5/100): 6.3
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42732 · Foreign Corporation #42,732 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,732/49,997
PHOTO-FINISH Rockwell
CPC-NARROW B66D · 2 areas
INNOV-LOW 15.5/100
CLAIMS-SPARSE 6.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Rockwell 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 Rotzler’s 15.5 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 (43%) Velocity 0.0 pts (0%) Breadth 5.0 pts (32%) Claim depth 3.8 pts (25%)

Qualcomm Incorporated · highest

85
Rotzler Holding + KG · this assignee

16
3D Lighting… · lowest

7

What this shows Rotzler's Innovation Score is 15.5/100 (3rd 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 Rotzler?

Each dot is one of Rotzler’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). Rotzler’s own 6.3 claims/patent is at or below the 8.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Rotzler's grants concentrate

Rotzler Holding GMBH + Co. KG is a focused PatentsView assignee: 2 CPC subclasses with 33.3% of grants classified under B66D (CAPSTANS; WINCHES; Tackles, e.g. Pulley BLOCKS; Hoists). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2020. By volume, Rotzler sits between Rockwell LLC and Rowenta Werke GMBH.

Rockwell

6
Rohm AND Haas Mat…

6
Romac Industries

6
Rosy Blue (India)…

6
Round Grove Produ…

6
Rousseau Metal

6
Rousselot BV

6
Rowenta Werke

6
Rotzler Holding +… ◀

6

What this shows Rotzler holds 6 patents at rank #42,603, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rotzler

By rank, the assignees closest to #42,603 in granted patent volume.

Leaders in B66D (Capstans)

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

Rotzler's Innovation Score vs. every tracked assignee

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

16 3rd percentile higher than 3% 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 · 2017–2025

Grants by year

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

View data table

Rotzler Holding GMBH + Co. KG patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	33.3%
2020	1	16.7%
2021	2	33.3%
2025partial year	1	16.7%

Which technologies does Rotzler Holding GMBH + Co. KG patent most?

B66D - CAPSTANS; WINCHES; Tackles, e.g. Pulley BLOCKS; Hoists 2

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables 1

Top 2 of 2 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

Rotzler Holding GMBH + Co. KG's patent record in context - here's where to go next.

Rotzler Holding GMBH + Co. KG's lead technology class is B66D (CAPSTANS; WINCHES; Tackles, e.g. Pulley BLOCKS; Hoists), 33.3% of its portfolio - see every assignee active in that class. Explore B66D
Ranked #42,732 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rotzler Holding GMBH + Co. KG against Rockwell LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 15.5/100 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.