USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Allgaier Werke Gmbh

USPTO PatentsView assignee record - 9 granted patents across 14 technology areas, active 2015–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: 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 MATE).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

11.0

Avg claims per patent

-20%

5-year filing velocity

The verdict

Allgaier holds 9 US patents across 14 technology areas, rank #28,105 of 50,000 tracked assignees.

#28,105
of 50,000 US assignees by volume: Top 18%
by Innovation Score (47.8/100): 11.0
avg claims per patent: -20%
filing velocity, last 5 yrs

Portfolio overview

Allgaier Werke Gmbh has been granted 9 US utility patents between 2015 and 2023, placing Allgaier Werke Gmbh at rank #28,105 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.0 claims per patent with primary concentration in 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 MATE). As a Foreign Corporation, Allgaier Werke Gmbh is one of the more focused assignees in the PatentsView dataset. By volume, Allgaier sits between Alibaba Innovation Private Limited (9 patents, rank #28,101) and Alltemp Products Company Limited (9 patents, rank #28,109) - the closest US assignees by grant volume. The composite Innovation Score of 47.8/100 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 4 grants, compared with 5 in the 2015–2019 window, a -20% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign 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. Allgaier Werke Gmbh's 11.0 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Allgaier Werke Gmbh against peers pursuing similar technology classes.

Alibaba Innovatio…

9
Align Machine Wor…

9
Alkar-rapidpak

9
Allen & Heath

9
Allgenesis Biothe…

9
Alliance Laundry…

9
Alligator Ventilf…

9
Alltemp Products

9
Allgaier Werke ◀

9

What this shows Allgaier holds 9 patents at rank #28,105, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Allgaier

By rank, the assignees closest to #28,105 in granted patent volume.

Leaders in B07B (Separating Solids FROM Solids BY Sieving)

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

Allgaier's Innovation Score vs. every tracked assignee

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

48 Top 18% higher than 82% 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

USPTO utility patent grants by year · 2015–2023

Grants by year

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

View data table

Allgaier Werke Gmbh patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	22.2%
2016	1	11.1%
2017	1	11.1%
2019	1	11.1%
2022	2	22.2%
2023	2	22.2%

Which technologies does Allgaier Werke Gmbh patent most?

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 4

B21D - WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL 3

B03B - SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS 2

F26B - DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 1

B08B - CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 1

Y02W - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT 1

B29B - PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 1

B09B - DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR 1

F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 1

F28F - DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 1

F27D - DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 1

C04B - LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE ; CERAMICS ; REFRACTORIES; TREATMENT OF NATURAL STONE 1

F27B - FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS 1

G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Velocity Declining

Where it ranks

Overall rank by patents

#28,105

Across all tracked assignees

Innovation Score

47.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Allgaier Werke Gmbh hold?

Allgaier Werke Gmbh holds 9 US granted patents filed between 2015 and 2023, spanning 14 technology areas.

What is Allgaier Werke Gmbh's Innovation Score?

Allgaier Werke Gmbh has an Innovation Score of 47.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Allgaier Werke Gmbh focus on?

Allgaier Werke Gmbh's top technology area is 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) with 4 patents. The company has filed patents in 14 CPC subclasses total.

Is Allgaier Werke Gmbh's patent filing rate increasing or decreasing?

Allgaier Werke Gmbh's recent filing velocity is -20% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Allgaier Werke Gmbh's patents?

Allgaier Werke Gmbh's patents average 11.0 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Allgaier Werke 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.

How to use this portfolio

Allgaier's 9 grants land it in the top 18% 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 - Allgaier ranks #28,105 of 50,000. Top 50 holders
Most of this portfolio concentrates in B07B - see who else leads that technology area. B07B 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.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team

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.