Where does Doppstadt Familienholding GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Doppstadt Familienholding GmbH ranks #19,677 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 Doppstadt Familienholding GmbH hold?

Doppstadt Familienholding GmbH holds 14 US utility patents granted between 2015 and 2022, spanning 9 technology areas.

What is Doppstadt Familienholding GmbH's Innovation Score?

Doppstadt Familienholding GmbH has an Innovation Score of 36.2 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Doppstadt Familienholding GmbH focus on?

Doppstadt Familienholding GmbH's top technology area is B02C (Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain) with 10 patents, ranking #26 of 384 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Doppstadt Familienholding GmbH's patent grant rate increasing or decreasing?

Doppstadt Familienholding 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 Doppstadt Familienholding GmbH's patents?

Doppstadt Familienholding GmbH's patents average 18.7 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 Doppstadt Familienholding 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

Doppstadt Familienholding GmbH

USPTO PatentsView assignee record - 14 granted patents across 9 technology areas, recorded in grant years 2015–2022. 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: B02C (Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Doppstadt ranks #19,677 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 9 technology areas.

#19,677
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.2/100): 18.7
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19677 · Foreign Corporation #19,677 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,677/49,997
PHOTO-FINISH Dizal (Jiangsu)…
CPC-NARROW B02C · 9 areas
INNOV-THIN 36.2/100
CLAIMS-RICH 18.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dizal (Jiangsu) Pharmaceutical Co., Ltd. (±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 Doppstadt’s 36.2 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 9.4 pts (26%) Velocity 5.0 pts (14%) Breadth 10.6 pts (29%) Claim depth 11.2 pts (31%)

Qualcomm Incorporated · highest

85
Doppstadt Familienho… · this assignee

36
3D Lighting… · lowest

7

What this shows Doppstadt's Innovation Score is 36.2/100 (top 47% 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 Doppstadt?

Each dot is one of Doppstadt’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). Doppstadt’s own 18.7 claims/patent is ABOVE the 17.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Doppstadt's grants concentrate

Doppstadt Familienholding GmbH is a focused PatentsView assignee: 9 CPC subclasses with 71.4% of grants classified under B02C (Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2017. By volume, Doppstadt sits between Dizal (Jiangsu) Pharmaceutical Co., Ltd. and DriverDo LLC.

Doppstadt's three-year grant acceleration

Doppstadt Familienholding GmbH shows 3 grants in 2022–2024 against only 4 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.

Dizal (Jiangsu) P…

14
Dmitriy &

14
Document Storage…

14
Dongguan Yongxian…

14
Doro AB

14
Dot Hill Systems

14
Dragonfly Therape…

14
Driverdo

14
Doppstadt Familie… ◀

14

What this shows Doppstadt holds 14 patents at rank #19,683, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Doppstadt

By rank, the assignees closest to #19,683 in granted patent volume.

Leaders in B02C (Crushing)

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

Doppstadt's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2015–2022

Grants by year

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

View data table

Doppstadt Familienholding GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	14.3%
2016	3	21.4%
2017	1	7.1%
2018	1	7.1%
2020	3	21.4%
2021	1	7.1%
2022	3	21.4%

Which technologies does Doppstadt Familienholding GmbH patent most?

B02C - Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain 10

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 2

B30B - Presses IN General 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

B01D - Separation 1

F16H - Gearing 1

B27G - Accessory Machines OR Apparatus FOR Working Wood OR Similar MATERIALS; Tools FOR Working Wood OR Similar Materials ; Safety Devices FOR Wood Working Machines OR Tools 1

B27L - Removing Bark OR Vestiges OF Branches ; Splitting WOOD; Manufacture OF Veneer, Wooden Sticks, Wood Shavings, Wood Fibres OR Wood Powder 1

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

Top 9 of 9 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

Doppstadt Familienholding GmbH's patent record in context - here's where to go next.

Doppstadt Familienholding GmbH's lead technology class is B02C (Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain), 71.4% of its portfolio - see every assignee active in that class. Explore B02C
Ranked #19,677 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Doppstadt Familienholding GmbH against Dizal (Jiangsu) Pharmaceutical Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.2/100 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.