Where does Andritz Fiedler GMBH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Andritz Fiedler GMBH ranks #38,785 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 Andritz Fiedler GMBH hold?

Andritz Fiedler GMBH holds 6 US utility patents granted between 2017 and 2022, spanning 5 technology areas.

What is Andritz Fiedler GMBH's Innovation Score?

Andritz Fiedler GMBH has an Innovation Score of 25.9 out of 100 (19th 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 Andritz Fiedler GMBH focus on?

Andritz Fiedler GMBH's top technology area is D21D (Treatment OF THE Materials Before Passing TO THE Paper-making Machine) with 4 patents, ranking #10 of 39 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Andritz Fiedler GMBH's patent grant rate increasing or decreasing?

Andritz Fiedler GMBH's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Andritz Fiedler GMBH's patents?

Andritz Fiedler GMBH's patents average 15.2 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 Andritz Fiedler 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

Andritz Fiedler GMBH

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2017–2022. 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: D21D (Treatment OF THE Materials Before Passing TO THE Paper-making Machine).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Andritz ranks #38,785 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#38,785
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (25.9/100): 15.2
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R38785 · Foreign Corporation #38,785 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #38,785/49,997
PHOTO-FINISH AMT International
CPC-NARROW D21D · 5 areas
INNOV-THIN 25.9/100
CLAIMS-RICH 15.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: AMT International Inc. (±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 Andritz’s 25.9 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 (26%) Velocity 2.2 pts (8%) Breadth 7.9 pts (31%) Claim depth 9.1 pts (35%)

Qualcomm Incorporated · highest

85
Andritz Fiedler · this assignee

26
3D Lighting… · lowest

7

What this shows Andritz's Innovation Score is 25.9/100 (19th 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 Andritz?

Each dot is one of Andritz’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). Andritz’s own 15.2 claims/patent is ABOVE the 13.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Andritz's grants concentrate

Andritz Fiedler GMBH is a focused PatentsView assignee: 5 CPC subclasses with 66.7% of grants classified under D21D (Treatment OF THE Materials Before Passing TO THE Paper-making Machine). By volume, Andritz sits between AMT International Inc. and Annexair Inc..

Andritz's three-year grant acceleration

Andritz Fiedler GMBH shows 1 grants in 2022–2024 against only 3 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.

AMT International

6
Anaconda Biomed S…

6
ANB Sensors

6
Andamiro

6
Angiolab

6
Anipen

6
Anji Pharmaceutic…

6
Annexair

6
Andritz Fiedler ◀

6

What this shows Andritz holds 6 patents at rank #38,645, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Andritz

By rank, the assignees closest to #38,645 in granted patent volume.

Leaders in D21D (Treatment OF THE Materials Before Passing TO THE Paper-ma…)

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

Andritz's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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 · 2017–2022

Grants by year

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

View data table

Andritz Fiedler GMBH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	16.7%
2018	1	16.7%
2019	1	16.7%
2020	1	16.7%
2021	1	16.7%
2022	1	16.7%

Which technologies does Andritz Fiedler GMBH patent most?

D21D - Treatment OF THE Materials Before Passing TO THE Paper-making Machine 4

B07B - Separating Solids From Solids BY Sieving, Screening, Sifting OR BY Using GAS CURRENTS; Separating BY Other DRY Methods Applicable TO Bulk Material, e.g. Loose Articles FIT TO BE Handled Like Bulk Material 3

B02C - Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain 2

B01D - Separation 2

B04B - Centrifuges 1

Top 5 of 5 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

Andritz Fiedler GMBH's patent record in context - here's where to go next.

Andritz Fiedler GMBH's lead technology class is D21D (Treatment OF THE Materials Before Passing TO THE Paper-making Machine), 66.7% of its portfolio - see every assignee active in that class. Explore D21D
Ranked #38,785 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Andritz Fiedler GMBH against AMT International Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.9/100 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.